Nordberg C Series jaw crushers have proven to be reliable and productive in thousands of mining, quarrying, recycling and industrial applications with up to 11,000 jaw crusher installations since 1975.
The core of Nordberg C Series jaw crusher is a pinned and bolted, non-welded frame construction that provides excellent fatigue strength.All the frame components are casted using an alloy developed in-house especially for jaw crushers.
A larger feed opening increases material intake and ensures that the rocks enter the jaw crushers cavity without restrictions. A steeper nip angle decreases operating costs by reducing wear on jaw dies and speeds up material flow down in the cavity.
The stroke is amplified from top to bottom, leading it being longest in the bottom of the cavity. This increases the capacity as well as the reduction ratio, resulting in high production in all kinds of operations.
The jaw crushers can be upgraded with crusher automation that enable monitoring and adjusting the settings of a feeder, crusher, and conveyor remotely. This way the crusher can be controlled from a distance making it easier and yet safer to operate.
Based on long experience and comprehensive testing at customer sites, the critical areas of jaw crushers are protected against wear. The components and parts that require renewal from time to time are engineered to be easily accessible and replaceable when needed.
Nordberg C Series jaw crushers are customizable with options for any application. Safe flywheel and drive guards protect operators from moving objects. An optional integrated motor base allows installing the crusher drive motor directly to the back of the crusher.
Get the maximum potential out of your size reduction process to achieve improved crushing performance and lower cost per ton. By using our unique simulation software, our Chamber Optimization experts can design an optimized crushing chamber that matches the exact conditions under which you operate.
Jaw Crushers are used to reduce the sizeof many different types of materials in many applications. The Jaw Crusher was first introduced by Eli Whitney Blake in 1858 as a double-toggle Jaw Crusher. Introduced in 1906, McLanahans Universal Jaw Crusher was one of the first modern era overhead eccentric Jaw Crushers. On the overhead eccentric style Jaw Crusher, the moving swing jaw is suspended on the eccentric shaft with heavy-duty double roll spherical roller bearings.
The swing jaw undergoes two types of motion: one is a swing motion toward the opposite chamber side (called a stationary jaw die due to theaction of a toggle plate), and the second is a vertical movement due to the rotation of the eccentric. These combined motions compress and push the material through the crushing chamber at a predetermined size.
More than 110 years of engineering and customer service experience keep customers running to McLanahan tomeet their production goals. McLanahan Jaw Crushers are proudly made in the USA and have imperial designs. With our grass roots design coupled with listening to customer needs for product enhancement over the years, McLanahan offers traditional hydraulic-shim adjustment Jaw Crushers as well asH-Series Jaw Crushers that featurehydraulic discharge setting adjustment, adjust-on-the-fly chamber clearing in the event the site loses power (once power is restored) and hydraulic relief for overload events with auto-reset.
Whether the traditional hydraulic-shim adjustment or the H-Series Jaw Crushers, both machines have an aggressive nip angle that providesconsistent crushing throughout the entire crushing chamber, which leads to increased production and less downtime on maintenance.
A Jaw Crusher uses compressive force for breaking material. This mechanical pressure is achieved by the crusher'stwo jaws dies, one of which is stationary and the other is movable. These two vertical manganese jaw dies create a V-shaped cavity called the crushing chamber, where the top of the crushing chamber is larger than the bottom. Jaw Crushers are sized by the top opening of the crushing chamber. For example, a 32 x 54 Jaw Crusher measures 32" from jaw die to jaw dieat the top opening or gape opening and54 across the width of the two jaw dies.
The narrower bottom opening of the crushing chamber is used to size the discharge material. A toggle plate and tension rods hold the pitman tight near the bottom of the moving swing jaw. The toggle plate is designed to perform like a fuse and protect the crusher in the event that an uncrushable materialenters the crushing chamber. As a rule, Jaw Crushers have a 6:1 or 8:1 ratio for crushing material. Still using the 32 x 54 Jaw Crusher example, the top size of thefeed entering the crushing chamber has to follow the F80 rule that 80% of the top size feed material is smaller than the gape opening. Using the F80 rule with the 32 x 54 Jaw Crusher, the32 gape opening equals a26 top sized feed, and with the 6:1 ratio of reduction, the discharge setting would be around 4.
Since the crushing of the material is not performed in one stroke of the eccentric shaft, massive weighted flywheels are attached to the eccentric shaft andpowered by a motor. The flywheels transfer the inertia required to crush thematerial until it passes the discharge opening.
While Jaw Crushers are mostly used as the first stage of material reduction in systems that may use several crushers to complete the circuit, the Jaw Crusher has also been used as a second-stage crushing unit. Depending on the application requirements, Jaw Crushers can be used in stationary, wheeled portable and track-mounted locations. The Jaw Crusher is well suited for a variety of applications, including rock quarries, sand and gravel, mining, construction and demolitionrecycling, construction aggregates, road and railway construction, metallurgy, water conservancy and chemical industry.
F100 is the maximum gape opening on a Jaw Crusher. F80 is the feed size to the Jaw Crusher, calculated by taking 80 times the gape opening divided by 100. P80 is the percent passing the closed side setting in tph.
A best practice, if possible, is to blend the material arriving from the source. This will ensure a constant and well-graded feed to the crushing chamber. In turn, this will produce a steady rate of tph andpromote inter-particle crushing that helps break any flat or elongated material. It also aids in equal work hardening the manganese jaw dies and prolonging the life of the jaw dies.
Usually a Jaw Crusher is in an open circuit, but it can be used in a close circuit if the return load is not greater than 20% of the total feed and the raw feed is free of fines smaller than the closed side setting.
Efficiency can be defined by the ratio of the work done by a machine to the energy supplied to it. To apply what this means to your crusher, in your reduction process you are producing exactly the sizes your market is demanding. In the past, quarries produced a range of single-size aggregate products up to 40 mm in size. However, the trend for highly specified aggregate has meant that products have become increasingly finer. Currently, many quarries do not produce significant quantities of aggregate coarser than 20 mm; it is not unusual for material coarser than 10 mm to be stockpiled for further crushing.
In order to solve such problems of the existing jaw crushers as low production efficiency, difficult installation and maintenance, SBM, as a jaw crusher manufacturer, developed a new generation of energy-saving jaw crusher - C6X series jaw crusher. All indexes of this jaw crusher on structure and production efficiency present advanced modern technologies. At present, C6X series jaw crusher is the ideal coarse crushing machine at domestic market.
Lean Design for Higher Quality Only C6X series jaw crusher boasts more reasonable moment of inertia and greater crushing strokes through optimization of the equipment structure, crushing cavity and movable jaw's motion trail and speed. It is able to achieve higher crushing efficiency at the same power consumption and thus offer customers a larger rate of return on investment. High Quality Casting In order to ensure stable and efficient production during crushing hard materials, C6X series jaw crusher is equipped with such core rotating components as high-quality casting movable jaw body, large-eccentric heavy-duty forged eccentric shaft, cast flywheel with a high moment of inertia and high-strength integrated cast steel bearing box, as well as strong power with reasonable speed configurations. International Top Configurations High-quality raw materials and reliable design can provide sufficient equipment strength and remarkable durability of C6X series jaw crusher during super-hard material crushing and thus reduce the maintenance costs. According to users' requirements, well-known brand accessories at home and abroad are chosen such as bearings and motors, meeting users' demand for different configurations. Easy Maintenance The C6X jaw crusher adopts centralized grease lubrication. Manual or automatic grease lubrication system can be configured as needed, which can reduce the difficulty in maintenance and simultaneously guarantee cleanness and neatness at the work site. The C6X series jaw crusher uses a double-wedge regulating discharge port with the mechanical or hydraulic regulation available as needed, so it can be regulated more simply and efficiently than the traditional underboarding discharge ports. Fast Installation, Quick Production The C6X series jaw crusher adopts an integrated motor base with it fixed directly on the jaw crusher. So the C6X jaw crusher doesn't need to build base fabrication in advance. The installation space is reduced and more stable power transmission is achieved simultaneously. Elastic stop blocks and rubber shock absorbers are used to replace the rigid anchors, able to absorb the vibration peak load, reduce the mutual impact between the crusher and the foundation, and thus improve the service life of the jaw crusher.
C6X series jaw crusher boasts more reasonable moment of inertia and greater crushing strokes through optimization of the equipment structure, crushing cavity and movable jaw's motion trail and speed. It is able to achieve higher crushing efficiency at the same power consumption and thus offer customers a larger rate of return on investment.
In order to ensure stable and efficient production during crushing hard materials, C6X series jaw crusher is equipped with such core rotating components as high-quality casting movable jaw body, large-eccentric heavy-duty forged eccentric shaft, cast flywheel with a high moment of inertia and high-strength integrated cast steel bearing box, as well as strong power with reasonable speed configurations.
High-quality raw materials and reliable design can provide sufficient equipment strength and remarkable durability of C6X series jaw crusher during super-hard material crushing and thus reduce the maintenance costs.
The C6X jaw crusher adopts centralized grease lubrication. Manual or automatic grease lubrication system can be configured as needed, which can reduce the difficulty in maintenance and simultaneously guarantee cleanness and neatness at the work site.
The C6X series jaw crusher uses a double-wedge regulating discharge port with the mechanical or hydraulic regulation available as needed, so it can be regulated more simply and efficiently than the traditional underboarding discharge ports.
The C6X series jaw crusher adopts an integrated motor base with it fixed directly on the jaw crusher. So the C6X jaw crusher doesn't need to build base fabrication in advance. The installation space is reduced and more stable power transmission is achieved simultaneously.
Elastic stop blocks and rubber shock absorbers are used to replace the rigid anchors, able to absorb the vibration peak load, reduce the mutual impact between the crusher and the foundation, and thus improve the service life of the jaw crusher.
All product information including pictures, types, data, performance, specifications on this website is for your reference only. Adjustment of above-mentioned contents may take place. You can refer to the real products and product manuals for some specific messages. Except the special explanation, data interpretation right involved in this website is owned by SBM.
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When working, the motor drives the belt and pulley to move the movable jaw up and down through the eccentric shaft. When the movable jaw rises, the angle between the toggle plate and the movable jaw becomes larger, thereby pushing the movable jaw plate closer to the fixed jaw plate, and the material passes through the two jaws. The squeezing and rolling between the plates realize multiple crushing.
When the movable jaw descends, the angle between the toggle plate and the movable jaw becomes smaller. The movable jaw plate leaves the fixed jaw plate under the action of the pull rod and the spring, and the crushed material passes through the discharge port in the lower jaw cavity freely under the action of gravity Unload.
When crushing high hardness and strong corrosive materials, C6X can accomplish the task very well. Its equipment structure, manufacturing technology and material selection determine the high strength of its body. Not only can it be used for coarse crushing of the hardest rocks and ore, but also can be continuously produced in the most demanding production environment on the ground and underground to ensure the maximum production efficiency of customers.
SKJ series European Jaw Crusher is generally suitable for primary and secondary crushing. Adopting the most advanced technology and craftsmanship in the world, SKJ series European Jaw Crusher is the top choice when crushing hard, strong-corrosive materials effectively with unique advantages on structural design, working performance, service life and maintenance. The latest SKJ series European jaw crusher researched and developed by Shanghai Shunky Machinery Co., ltd, which has become the most popular Jaw Crusher in the construction of highway, railway, airport runway, mining, building materials, metallurgy, chemical industries, etc.
The motor drives movable jaw assembly do reciprocating motion according to the desired trajectory under the action of belt and pulley. The angle between toggle plate and movable jaw increases when movable jaw moves up and the movable jaw closes to the fixed jaw. The materials are crushed in this process. The angle between toggle plate and movable jaw decreases when movable jaw moves down and movable jaw moves away from fixed jaw under the action of the tension rod and spring, then products after being crushed are discharged from the discharge opening.
Model Of Jaw SKJ6301000 2540 SKJ8701100 3443 SKJ10001300 4051 SKJ12001600 4763 Length Of Feeding Opening(mm/inch) 1000 40 1100 43 1300 51 1600 63 Width Of Feeding Opening (mm/inch) 630 25 870 34 1000 40 1200 47 Motor Power(Kw) 75 110 160 220 Speed(Rpm) 250 245 220 220 Product Size(mm/inch) Closed Size Setting(mm/inch) T/H T/H T/H T/H 0-105/0-4.2 70/2.8 120-180 190-250 0-120/0-4.8 80/3.2 135-200 210-275 0-135/0-5.4 90/3.6 150-230 235-305 0-150/0-6 100/4 185-240 255-330 310-400 0-185/0-7.4 125/5 225-265 310-405 365-480 0-225/0-9 150/6 250-345 370-480 435-550 520-675 0-260/0-10.4 175/7 300-395 425-550 485-635 595-775 0-300/0-12 200/8 480-625 540-700 675-880 0-340/0-13.6 225/9 600-780 750-975 0-375/0-15 250/10 660-865 825-1070 0-410/0-16.4 275/11 900-1170 0-450/0-18 300/12 980-1275 Overall Dimensions(mm) 376322802644 412424803020 483627623489 670040404465 Weight(T) 23 32 56 83 CASE
A sectional view of the single-toggle type of jaw crusher is shown below.In one respect, the working principle and application of this machine are similar to all types of rock crushers, the movable jaw has its maximum movement at the top of the crushing chamber, and minimum movement at the discharge point. The motion is, however, a more complex one than the Dodge motion, being the resultant of the circular motion of the eccentric shaft at the top of the swing jaw. combined with the rocking action of the inclined toggle plate at the bottom of this jaw. The motion at the receiving opening is elliptical; at the discharge opening, it is a thin crescent, whose chord is inclined upwardly toward the stationary jaw. Thus, at all points in the crushing chamber, the motion has both, vertical and horizontal, components.
It will be noted that the motion is a rocking one. When the swing jaw is rising, it is opening, at the top, during the first half of the stroke, and closing during the second half, whereas the bottom of the jaw is closing during the entire up-stroke. A reversal of this motion occurs during the downstroke of the eccentric.
The horizontal component of motion (throw) at the discharge point of the single-toggle jaw crusher is greater than the throw of the Dodge crusher at that point; in fact, it is about three-fourths that of Blake machines of similar short-side receiving-opening dimensions. The combination of favorable crushing angle, and nonchoking jaw plates, used in this machine, promotes a much freer action through the choke zone than that in the Dodge crusher. Capacities compare very favorably with comparable sizes of the Blake machine with non-choking plates, and permissible discharge settings are finer. A table of ratings is given.
The single-toggle type jaw crusher has been developed extensively. Because of its simplicity, lightweight, moderate cost, and good capacity, it has found quite a wide field of application in portable crushing rigs. It also fits into the small, single-stage mining operation much better than the slower Dodge type. Some years since this type was developed with very wide openings for reduction crushing applications, but it was not able to seriously challenge the gyratory in this field, especially when the high-speed modern versions of the latter type were introduced.
Due to the pronounced vertical components of motion in the single-toggle machine, it is obvious that a wiping action takes place during the closing strokes; either, the swing jaw must slip on the material, or the material must slip along the stationary jaw. It is inevitable that such action should result in accelerated wear of the jaw plates; consequently, the single-toggle crusher is not an economical machine for reducing highly abrasive, or very hard, tough rock. Moreover, the large motion at the receiving opening greatly accentuates shocks incidental to handling the latter class of material, and the full impact of these shocks must be absorbed by the bearings in the top of the swing jaw.
The single-toggle machine, like the Dodge type, is capable of making a high ratio-of-reduction, a faculty which enables it to perform a single-stage reduction of hand-loaded, mine run ore to a suitable ball mill, or rod mill, feed.
Within the limits of its capacity, and size of receiving openings, it is admirably suited for such operations. Small gravel plant operations are also suited to this type of crusher, although it should not be used where the gravel deposit contains extremely hard boulders. The crusher is easy to adjust, and, in common with most machines of the jaw type, is a simple crusher to maintain.
As rock particles are compressed between the inclined faces of the mantle and concaves there is a tendency for them to slip upward. Slippage occurs in all crushers, even in ideal conditions. Only the particles weight and the friction between it and the crusher surfaces counteract this tendency. In particular, very hard rock tends to slip upward rather than break. Choke feeding this kind of material can overload the motor, leaving no option but to regulate the feed. Smaller particles, which weigh less, and harder particles, which are more resistant to breakage, will tend to slip more. Anything that reduces friction, such as spray water or feed moisture, will promote slippage.
Leading is a technique for measuring the gap between fixed and moveable jaws. The procedure is performed while the crusher is running empty. A lead plug is lowered on a lanyard to the choke point, then removed and measured to find out how much thickness remains after the crusher has compressed it. This measures the closed side setting. The open side setting is equal to this measurement plus the throw of the mantle. The minimum safe closed side setting depends on:
Blake (Double Toggle) Originally the standard jaw crusher used for primary and secondary crushing of hard, tough abrasive rocks. Also for sticky feeds. Relatively coarse slabby product, with minimum fines.
Overhead Pivot (Double Toggle) Similar applications to Blake. Overhead pivot; reduces rubbing on crusher faces, reduces choking, allows higher speeds and therefore higher capacities. Energy efficiency higher because jaw and charge not lifted during cycle.
Overhead Eccentric (Single Toggle) Originally restricted to sampler sizes by structural limitations. Now in the same size of Blake which it has tended to supersede, because overhead eccentric encourages feed and discharge, allowing higher speeds and capacity, but with higher wear and more attrition breakage and slightly lower energy efficiency. In addition as compared to an equivalent double toggle, they are cheaper and take up less floor space.
Since the jaw crusher was pioneered by Eli Whitney Blake in the 2nd quarter of the 1800s, many have twisted the Patent and come up with other types of jaw crushers in hopes of crushing rocks and stones more effectively. Those other types of jaw crusher inventors having given birth to 3 groups:
Heavy-duty crushing applications of hard-to-break, high Work Index rocks do prefer double-toggle jaw crushers as they are heavier in fabrication. A double-toggle jaw crusher outweighs the single-toggle by a factor of 2X and well as costs more in capital for the same duty. To perform its trade-off evaluation, the engineering and design firm will analyze technical factors such as:
1. Proper selection of the jaws. 2. Proper feed gradation. 3. Controlled feed rate. 4. Sufficient feeder capacity and width. 5. Adequate crusher discharge area. 6. Discharge conveyor sized to convey maximum crusher capacity.
Although the image below is of a single-toggle, it illustrates the shims used to make minor setting changes are made to the crusher by adding or removing them in the small space between the crushers mainframe and the rea toggle block.
The jaw crusher discharge opening is the distance from the valley between corrugations on one jaw to the top of the mating corrugation on the other jaw. The crusher discharge opening governs the size of finished material produced by the crusher.
Crusher must be adjusted when empty and stopped. Never close crusher discharge opening to less than minimum opening. Closing crusher opening to less than recommended will reduce the capacity of crusher and cause premature failure of shaft and bearing assembly.
To compensate for wear on toggle plate, toggle seat, pitman toggle seat, and jaws additional shims must be inserted to maintain the same crusher opening. The setting adjustment system is designed to compensate for jaw plate wear and to change the CSS (closed side setting) of the jaw crusher. The setting adjustment system is built into the back frame end.
Here also the toggle is kept in place by a compression spring. Large CSS adjustments are made to the jaw crusher by modifying the length of the toggle. Again, shims allow for minor gap adjustments as they are inserted between the mainframe and the toggle block.
is done considering the maximum rock-lump or large stone expected to be crushed and also includes the TPH tonnage rate needing to be crushed. In sizing, we not that jaw crushers will only have around 75% availability and extra sizing should permit this downtime.
As a rule, the maximum stone-lump dimension need not exceed 80% of the jaw crushers gape. For intense, a 59 x 79 machine should not see rocks larger than 80 x 59/100 = 47 or 1.2 meters across. Miners being miners, it is a certainty during day-to-day operation, the crusher will see oversized ore but is should be fine and pass-thru if no bridging takes place.
It will be seen that the pitman (226) is suspended from an eccentric on the flywheel shaft and consequently moves up and down as the latter revolves, forcing the toggle plates outwards at each revolution. The seating (234) of the rear toggle plate (239) is fixed to the crusher frame; the bottom of the swing jaw (214) is therefore pushed forward each time the pitman rises, a tension rod (245) fitted with a spring (247) being used to bring it back as the pitman falls. Thus at each revolution of the flywheel the movable jaw crushes any lump of ore once against the stationary jaw (212) allowing it to fall as it swings back on the return half-stroke until eventually the pieces have been broken small enough to drop out. It follows that the size to which the ore is crushed.
The jaw crusher is not so efficient a machine as the gyratory crusher described in the next paragraph, the chief reason for this being that its crushing action is confined to the forward stroke of the jaw only, whereas the gyratory crusher does useful work during the whole of its revolution. In addition, the jaw crusher cannot be choke-fed, as can the other machine, with the result that it is difficult to keep it working at its full capacity that is, at maximum efficiency.
Tables 5 and 6 give particulars of different sizes of jaw crushers. The capacity figures are based on ore weighing 100 lb. per cubic foot; for a heavier ore, the figures should be increased in direct proportion to its weight in pounds per cubic foot.
The JAW crusher and the GYRATORY crusher have similarities that put them into the same class of crusher. They both have the same crushing speed, 100 to 200 R.P.M. They both break the ore by compression force. And lastly, they both are able to crush the same size of ore.
In spite of their similarities, each crusher design has its own limitations and advantages that differ from the other one. A Gyratory crusher can be fed from two sides and is able to handle ore that tends to slab. Its design allows a higher-speed motor with a higher reduction ratio between the motor and the crushing surface. This means a dollar saving in energy costs.
A Jaw crusher on the other hand requires an Ely wheel to store energy. The box frame construction of this type of crusher also allows it to handle tougher ore. This design restricts the feeding of the crusher to one side only.
The ore enters from the top and the swing jaw squeezes it against the stationary jaw until it breaks. The broken ore then falls through the crusher to be taken away by a conveyor that is under the crusher.Although the jaws do the work, the real heart of this crusher is the TOGGLE PLATES, the PITMAN, and the PLY WHEEL.
These jaw crushers are ideal forsmall properties and they are of the high capacity forced feed design.On this first Forced Feed Jaw Crusher, the mainframe and bumper are cast of special alloy iron and the initial cost is low. The frame is ribbed both vertically and horizontally to give maximum strength with minimum weight. The bumper is ruggedly constructed to withstand tremendous shock loads. Steel bumper can be furnished if desired. The side bearings are bronze; the bumper bearings are of the antifriction type.
This bearing arrangement adds both strength and ease of movement. The jaw plates and cheek plates are reversible and are of the best-grade manganese steel. The jaw opening is controlled by the position of an adjustable wedge block. The crusher is usually driven by a V-to-V belt drive, but it can be arranged for either V-to-flat or fiat belt drive. The 8x10 size utilizes a split frame and maybe packed for muleback transportation. Cast steel frames can be furnished to obtain maximum durability.
This second type of forced feed rock crusher is similar in design to the Type H listed above except for having a frame and bumper made of cast steel. This steel construction makes the unit lighter per unit of size and adds considerable strength. The bearings are all of the special design; they are bronze and will stand continuous service without any danger of failure. The jaw and cheek plates are manganese steel; and are completely reversible, thus adding to their wearing life. The jaw opening is controlled by the position of an adjustable wedge block. The crushers are usually driven by V-to-V but can be arranged for V-to-flat and belt drive. The 5x6 size and the 8x10 size can be made with sectionalized frame for muleback transportation. This crusher is ideal for strenuous conditions. Consider a multi jaw crusher.
Some jaw crushers are on-floor, some aboveground, and others underground. This in many countries, and crushing many kinds of ore. The Traylor Bulldog Jaw crusher has enjoyed world wide esteem as a hard-working, profit-producing, full-proof, and trouble-free breaker since the day of its introduction, nearly twenty years ago. To be modern and get the most out of your crushing dollars, youll need the Building breaker. Wed value the privilege of telling you why by letter, through our bulletins, or in person. Write us now today -for a Blake crusher with curved jaw plates that crush finer and step up production.
When a machine has such a reputation for excellence that buyers have confidence in its ability to justify its purchase, IT MUST BE GOOD! Take the Type G Traylor Jaw Crusher, for instance. The engineers and operators of many great mining companies know from satisfying experience that this machine delivers a full measure of service and yields extra profits. So they specify it in full confidence and the purchase is made without the usual reluctance to lay out good money for a new machine.
The success of the Type G Traylor Jaw Crusheris due to several characteristics. It is (1) STRONG almost to superfluity, being built of steel throughout; it is (2) FOOL-PROOF, being provided with our patented Safety Device which prevents breakage due to tramp iron or other causes of jamming; it is (3) ECONOMICAL to operate and maintain, being fitted with our well-known patented Bulldog Pitman and Toggle System, which saves power and wear by minimizing frictionpower that is employed to deliver increased production; it is (4) CONVENIENT to transport and erect in crowded or not easily accessible locations because it is sectionalized to meet highly restrictive conditions.
Whenever mining men need a crusher that is thoroughly reliable and big producer (which is of all time) they almost invariably think first of a Traylor Type G Jaw Crusher. By experience, they know that this machine has built into it the four essentials to satisfaction and profit- strength, foolproofness, economy, and convenience.
Maximum STRENGTH lies in the liberal design and the steel of which crushers parts are made-cast steel frame, Swing Jaw, Pitman Cap and Toggles, steel Shafts and Pitman rods and manganese steel Jaw Plates and Cheek Plates. FOOLPROOFNESS is provided by our patented and time-tested safety Device which prevents breakage due to packing or tramp iron. ECONOMY is assured by our well-known Bulldog Pitman and Toggle System, which saves power and wear by minimizing friction, the power that is used to deliver greater productivity. CONVENIENCE in transportation and erection in crowded or not easily accessible locations is planned for in advance by sectionalisation to meet any restrictive conditions.
Many of the worlds greatest mining companies have standardized upon the Traylor Type G Jaw Crusher. Most of them have reordered, some of them several times. What this crusher is doing for them in the way of earning extra dollars through increased production and lowered costs, it will do for you! Investigate it closely. The more closely you do, the better youll like it.
European Jawcrusher Crusher Mills Cone Crusher Jaw. European Jaw Crusher,European Jaw Crusher For Sale, China JC series jaw crusher of European style is the most popular equipment in the world without controversy.Kefid have 23 years experience of European Jaw Crusher and Nice.JAW CRUSHERS. JC Series Jaw Crushers are the new generation developed by NMS. Based on than 50 years experience in the manufacturing of PE Jaw Crushers, with the combination of the latest technology, research results and FEM analysis in design, which is up to International advance level. As compared with traditional PE jaw crusher, the JC.Jc European Style Jaw Crushers. European type jaw crusher is suitable for crushing compressive strength of not than 280mpa of ore rock slag etc the maximum mass of broken material shall not be greater than the provisions of the technical parameters tablecompared with the traditional jaw crusher jc series jaw crusher pay attention to the details in the design the use of highstrength.
European Jaw Crusher,European Jaw Crusher For Sale, China JC series jaw crusher of European style is the most popular equipment in the world without controversy.Kefid have 23 years experience of European Jaw Crusher and Nice.PE500X750 Jaw Crusher for Sale Jaw Stone Crusher Stone Jaw Crusher. FOB Price US $ 18000.0-20000.0 Piece. Min. Order 1 Piece. Introduction of Jaw Crusher Jaw Crusher has been widely used in the fields of mining, metallurgical, construction, road and railway building, hydropower and chemistry etc.Crushing equipment mainly includes jaw crusher, cone crusher, impact crusher, mobile crusher, impact crusher, etc. PFW European-style impact crusher PFW European version of impact crusher is a new generation of.
Manufacturer of Jaw Crushers - JC 120 Jaw Crusher, HW121 Wheel Mounted Jaw Crusher, JC140 Jaw Crusher and JC 220 Jaw Crusher offered by Hailstone.PEW Series Jaw Crusher. The European version of jaw crusher way for curved extrusion. Its working principle is the motor drive belt and pulley, the eccentric shaft to make the movable jaw before and after the swing up and down, when the movable jaw pushes the movable jaw plate to the fixed jaw plate movement, the material is crushed or split pieces.Rock Crusher, Grinding Machine, Stone Crusher manufacturer supplier in China, offering Granite Jaw Crusher for Aggregate (JC90), High Efficiency Spring Cone Crusher Granite, European Type Vibrating Feeder Machinery (ZSW490 110) and so on.
Large Feeding Size European Style Jaw Crusher With Iso Limestone Quarry Rock Crusher , Find Complete Details about Large Feeding Size European Style Jaw Crusher With Iso Limestone Quarry Rock Crusher,European Jaw Crusher,Large Feeding Size Jaw Crusher,Limestone Quarry Rock Crusher from Crusher Supplier or Manufacturer-Zhengzhou Huahong Machinery Equipment .PEW Series European Jaw Crusher. PEW series jaw crusher is a new type of crushing machine developed by SBM, the jaw crusher manufacturer, after the release of traditional jaw crusher. This jaw crusher is a perfect combination of modern science and technology and the production practice, which can better satisfy the automatic production demands.Jaw crushers are used mainly in first stage, primary crushing applications and are ideal for use in quarries and recycling demolition operations. The two main types of jaw crusher produced by Parker are both single toggle designs with the up-thrust toggle RockSizer StoneSizer model and down-thrust toggle RockSledger model.
Mar 18, 2021 Videos for European Jc106 Small Stone Crusher Used Jaw Crusher Plant. Crushers for Sale Buy and sell unused and used Crushers at IronPlanet. Whether looking for a Cone Crusher, Impact Crusher, Jaw Crusher or other various type, IronPlanet offers several makes and models that can help efficiently and effectively complete your task.May 11, 2017 JCE European Jaw Crusher. Feed Size 150-720mm. motor power 30-132kw. processing power 12-500t h. [Applicable Material] Jaw crusher is a kind of machine which is widely used as primary and secondary crushing equipment to crush.JCE Jaw Crusher. Nowadays, JCE series jaw crusher of European style is explored on the base of the traditional jaw crusher. The highest antipressure strength of material to be crushed is 320 MPa. It is mainly used to crush hard and medium hard stones in stone mining, metallurgy industry, building material, highway, railway, stone industry, etc.
China YIFAN's European Style Crushers Screens includes European Style jaw crusher,,European Style cone crusher,European Style horizontal impact crusher,European Style Vertical shaft impact crusher,high quality, high cost effecttive compared with european brands,.The PEW European Jaw crusher - dmcrushers. 2021-5-27 The PEW European Jaw crusher The PEW European jaw crusher, developed and produced by Shanghai Dongmeng, has absorbed advanced crushing technology and manufacturing level from abroad, and is the preferred efficient product for crushing many hard and strong abrasive materials.May 12, 2017 JC European Style Jaw Crusher Rock Crusher Dingsheng JC Series jaw crusher is built in line with the most advanced Austrian style crusher technology. With bolted construction, the outstanding design provides the toughest fatigue strength and allows for easy transport.
DC High efficiency European style Jaw Crusher. DHP Super Hydraulic Cone Crusher. DCS DCH Single Cylinder Hydraulic Cone Crusher. PEW European style jaw crusher. Contact Us Contact Us. Location Shanghai DongMeng Road Bridge Machinery.Jul 04, 2019 The PEW series Jaw Crusher has larger changes in the equipment structure, adjustment device, and protection device on the basis of the PE series so that the crushing efficiency and crushing ratio are better than the PE series. 6CX Series European Type Jaw Crusher belongs to a new generation of jaw crusher products.The crushing method of European type jaw crusher is dynamic squeeze. The working principle is the electromotor drives the belt and pulley to make the movable jaw move back and forth, up and down through the eccentric shaft. The raw material is squashed or split when movable jaw plate moves towards fixed jaw together with movable jaw.
European jaw crusher is a jaw crusher adopted European crushing technology also named Europe jaw crusher or heavy duty single toggle jaw crusher equipment.Crusher Price. crushing plant available price in europe. used crushing equipment price in europe. crushers, mainly those of European makers, are available on the market. 231.If you want know about jaw crusher price, concrete jaw crusher, mobile jaw crusher, coal jaw This series of new European-style hydraulic hammer crusher is widely used in metallurgy, mine, chemical, cement, coal dry stone.Jaw Crusher 3D Show - YouTube. May 15, 2012 JC type or European type jaw crusher adopting European crushing technology has four models JC180 1300, JC250 1000, JC250 1200,.
European made jaw crusher visueelvertalerbe. European Type Jaw Crusher Zhengzhou Shibo Mechanical Product related videos European type jaw crusher is suitable for crushing compressive strength of not than 280Mpa of ore, rock, slag, etc, the maximum mass of broken material shall not be greater than the provisions of the technical parameters pared with the traditional jaw crusher, JC.European Type Jaw Crusher Zhengzhou Shibo Mechanical . European type jaw crusher is suitable for crushing compressive strength of not than 280Mpa of ore, rock, slag, etc, the maximum mass of broken material shall not be greater than the provisions of the technical parameters pared with the traditional jaw crusher, JC series jaw crusher pay attention to the details in the design the.CONSTMACH JAW CRUSHERS are designed to be able to handle initial crushing process of any type of material from the softest limestone to the hardest granite.CONSTMACH Jaw Crushers are used as the first stage crushers in our stationary and mobile type crushing plants High flywheel speeds, jaw angles, safety plates and rear blocks, high performances arised from special geometries, reliability.
Germay Crusher for sale, Germany Stone Crusher Machine. Cathay is a top-ranking in the field of making rock and ore processing machine, we have shipped our JC small hard rock jaw crusher in European style Nowadays, the JC.Jaw Crusher. The Hewitt Robins Jaw Crushers are known for durable construction, high productivity and a greater value for investment. The rugged design provides the Reliability, quality, capacity, and ease of use you can expect with products from Hewitt Robins and the Jaw crushers are designed to help you be profitable. The UK manufactured.PRODCT DATASEET The robust Essa JC2501 Jaw Crusher is a proven laboratory crusher that handleshigh workloads and allows for fast reduction of drill core and similar material. Essa JC2501 Jaw Crusher Benefits 110 mm feed size suitable for processing most drill core and lump ore. Reduced need for pre-crushing and minimised risk of contamination.
There are two types of machine frame: welded model and assembled model. The former is for small and middle size, and the latter is for big size. The welded type adopts large arc fillet and low stress welding method, greatly reduces the concentration stress which ensures rack equal strength in all directions, high impact resistance, even force, low failure rate. Assembled uses advanced modularization and non-welded frame structure design of high fatigue strength and high reliability. Meanwhile machine assembly design makes transportation, and installation more convenient, especially suitable for installation in narrow and small places like undermine and high altitude mining.
Symmetrical V formed design, toggle of large obliquity, long stroke, reasonable rotor speed, allow larger materiel block in feeding, higher productivity, homogeneous output granule, less attrition for jaw plate.
One piece cast of bearing seat assures good match with frame, and avoids unnecessary radio direction pression for bearing in fastening process which occurs usually to composed bearing seat. Therefore, bearing can function more stably.
Integrative installation of motor chassis and crusher frame not only saves installation space of jaw crusher but also reduces the length of Vee belt. Thanks to synchronous movement of crusher frame, motor chassis and motor. Adjustable motor chassis can realize the adjustment of Vee-belts tensile force to make the Vee-belt more durable.
The crusher is fixed by the device of special rubber shock absorber, which absorbs effectively the its vibration at the peak point and meanwhile, allows crusher to displace in vertical and horizontal direction. In this way, the shock to foundation would be reduced.
The motor drives belt and pulley. The movable jaw swings up and down before and after through the eccentric shaft. When the movable pushes the movable jaw plate to the fixed jaw plate, the material is crushed or split into pieces. When the movable jaw and movable jaw plate springs back in the effect of eccentric shaft, the material previously have been crushed discharges from the discharge opening of the lower part. With the motor continuously rotating, the movable jaw breaks and discharges material periodically to achieve mass production.
Compared with traditional jaw crusher, JC seriesjaw crusherspays more attention on details in the process of design and manufacture. It uses high-strength materials, advanced manufacturing technology, which contributes to the stronger structure, higher reliability, larger crushing ratio, higher productivity, lower cost.
Senya Tech provides cone crusher, vertical shaft impact crusher, impact crusher, jaw crusher,which are widely used for the primary, secondary and tertiary hard-rock crushing for stone-processing line and sand-making line.
Senya Tech provides MP Mobile Crushing Plants and Portable Crushing Plants, which can move to the source of stones with high efficiency, flexibility and low costs, and compose a complicated application. It includes jaw crusher, impact crusher, cone crusher, vibrating screen and other combination type, which can be transported wholly-assembled and apart.
Senya Tech offer a wide range of mobile rock crushers, scalpers&screeners, both tracked and wheeled, including jaw, cone&impact crushers.Mobile crushing and screening equipments developed by Senya are used widely in mining, crushing, construction waste recycling fields etc.
Dewo machinery can provides complete set of crushing and screening line, including Hydraulic Cone Crusher, Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher (Sand Making Machine), fixed and movable rock crushing line, but also provides turnkey project for cement production line, ore beneficiation production line and drying production line. Dewo Machinery can provide high quality products, as well as customized optimized technical proposal and one station after- sales service.
There are many models of PE jaw crushers, among which the most popular models are PE-7501060, PE-600900, PE-150250, etc. In order to meet the strict requirements of customers, the crusher has been extended to the PEX jaw crusher under the constant innovation of engineers, which is also known as the fine crusher.
Jaw crusher machine uses motor as its power. Through the motor's wheels, the eccentric shaft is driven by the triangle belt and slot wheel to make the movable jaw plate move by a regulated track. Therefore, the materials in the crushing cavity, which is composed of fixed jaw plate, movable jaw plate and side-lee board, can be crushed and discharged
Dsmac DMP series Mobile Jaw Crusher plant DMP series Mobile jaw crusher plant puts crushing and screening process on wheels. By combining feeding, crushing and screening equipment together with belt conveyor, This plant is widely used in mine, building material, highway, rail way and hydropower industries, etc.
PE Series Jaw Crusher. PE Series Jaw Crusher is usually used as primary crusher in various crushing production lines. This jaw crusher simulates the movement of animals' two jaws, extruding, twisting and grinding the materials in the crushing cavity through the opening and closing of two jaw plates (moving jaw and fixed jaw).
The PE series jaw crusher is usually used in the production lines of various hardest stones, ore crushing and recycle materials as primary and secondary stage crusher. DSMAC jaw crusher is designed for materials whose compression strength is no more than 320Mpa. It simulates the movement of animals two jaws, crushing the materials through ...
Nordberg C200 jaw crusher has a huge feed opening. Large boulders are quickly passing to the bottom of the cavity where the crushers long stroke finishes the job. The main frame structure of the crusher is based on unique pinned and bolted connections without welded seams.
Nordberg C200 jaw crusher is designed to be extremely reliable. Commonly it is utilized at sites that run 24/7. Based on comprehensive testing at customer sites, Nordberg C200 jaw crusher is equipped with better protection against wear. In case of maintenance, the wear and spare parts are easily accessible and quickly replaceable ensuring minimal downtime.
Even though Nordberg C200 jaw crusher is a large machine, its pinned and bolted frame design makes it simple to transport and install also in underground mines. The main components are engineered to be suitable size and as light as possible to make dismantling and reassembling easy and cost-efficient. Lifting tools for jaw dies, cheek plates and toggle plate are part of standard scope of supply for Nordberg C200 jaw crusher.
PEW jaw crusher is commonly known as European jaw crusher, and is a new type of crusher developed by our company after the release of traditional jaw crusher. This product is a perfect combination of modern science and technology and the production practice, which can better satisfy the automatic production demands of vast customers.
The discharging opening can be adjusted more rapidly and more conveniently. Semi-automatic wedge adjusting device is used, which utilizes hydraulic device to drive the two wedges between adjustment seat and rack back wall, and to make them move relatively to realize the adjustment of the discharging opening of crusher. It greatly reduces the manual operations; compared with traditional adjustment device, this device is more intelligent and convenient and can complete the adjustment within 2-3 minutes.
We use high-quality steel castings for the core load bearing parts of jaw crusher, i.e. moving jaw and bearing block; this technology not only guarantees the perfect fitting and seamless connection of crusher rack, but also enhances the radial strengths of the parts, thus realizing more reliable performance and higher durability.
SBM owns tens of numerically-controlled machine tool production lines, which can realize digital control and high machining precision from steel plate cutting, bending, planning, milling and painting; some core parts can be processed precisely to one screw (pass) or higher standard.
Through return visits to the customers, our research and development team noted that the lower part of moving jaw assembly wears faster than other parts due to the feeding mode and the particularity of the operating principles of jaw crusher, so that using integral jaw plate design will obviously increase the operation and maintenance costs. In order to solve this problem, we use three-section jaw plate design in large-scale jaw crusher: if the bottom end of the jaw plate wears seriously, operators can exchange the positions of lower and upper jaw plates, and continue using this plate to save cost.
PE Series Jaw Crusher is commonly known as jaw crusher, and is usually used in the production lines of various stones and ore crushing as primary crusher. This product simulates the movement of animals two jaws, extruding, twisting and grinding the
HPT series cone crusher is new generation high-efficiency hydraulic cone crusher, released through the research, development and application of several generations of products on the basis of near thirty years of crusher research and development experienc
PFW Series Impact Crusher (European impact crusher) is mainly used in metallurgy, mine, cement, chemical engineering, fire resistant materials, ceramics and other industrial sectors, as well as in the expressway construction, water conservancy project, bu
Dewo machinery can provides complete set of crushing and screening line, including Hydraulic Cone Crusher, Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher (Sand Making Machine), fixed and movable rock crushing line, but also provides turnkey project for cement production line, ore beneficiation production line and drying production line. Dewo Machinery can provide high quality products, as well as customized optimized technical proposal and one station after- sales service.
Popular Ss Series Symon Standard Cone Crusher Jaw Crusher Specifications , Find Complete Details about Popular Ss Series Symon Standard Cone Crusher Jaw Crusher Specifications,Symon Cone Crusher,Secondary Crushing Equipment,Jaw Crusher Specifications from Crusher Supplier or Manufacturer-Shenyang Sanland Mining Equipment Manufacture Co., Ltd.
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Nordberg GP500S secondary cone crusher is an excellent choice whenever high reduction, first-class cubicity or great capacity is required. The optimized design of the Nordberg GP500S secondary cone crusher castings makes it possible to use a higher power rating than any other cone crusher with an equal head diameter.Get in Touch with Mechanic