application of crushing and screening equipments | quarrying & aggregates

application of crushing and screening equipments | quarrying & aggregates

Hopperfeeding (vibrating feeder + vibrating screen)coarse crushing (small jaw crusher)transition hoppermedium and fine crushing (cone crusher)screening (vibrating screen)shaping (vertical shaft impact crusher)

Hopperfeeding (vibrating feeder + vibrating screen)coarse crushing (small jaw crusher)transit hoppermedium crushing (cone crusher)sand making (vertical shaft impact crusher)screening (vibrating screen)

The raw materials are generally mountain rocks and river pebbles. Most mountain rocks are mined by perforation and blasting. The raw material specifications are based on the production lines maximum size of 500-1200mm.

The demand for finished products is a variety of continuous specifications, the maximum generally does not exceed 40mm. Since it is mostly used to configure concrete or roadbed, etc., it has requirements for the finished product gradation, grain shape, mud and water content and other indicators.

The raw materials are mostly surface or underground mountain rock mines, and most of them are blasting mining. The specifications of the raw materials are below 500-1200mm according to the scale of the production line.

The discharge specification is generally a single mixed material, and the discharge is used for the back-end ball mill or high-pressure roller mill and mineral processing. In order to improve the back-end efficiency, it is generally required that the higher the discharge fine material content, the better, and there is no requirement for the particle size.

The raw materials are mostly concrete blocks and waste rocks produced in building demolition or mine production. The raw materials are relatively complex and the specifications vary greatly. Generally, the maximum specifications are below 400-600 mm, and the maximum is generally not more than 1000 mm.

Depending on the purpose of the recycled materials, it is currently mostly used in the production of recycled aggregates, brick making and paving. The finished product requires a variety of continuous specifications, and there are certain requirements for the impurities, gradation, particle shape, and mud content of the finished product.

jaw crusher - turn waste concrete into sand

jaw crusher - turn waste concrete into sand

Doyou want to turn construction waste into treasure? Doyou want to crushlimestone, river pebble, granite, basalt, and quartz stone into small particle?Do you want to get economic benefits from these stones?Then it is high timethat youchoose a jaw crusher! As a matter of fact, it is widely used to crush ore and large pieces of material in mining smelting, building material, road, railway, water conservancy and chemical industry. Brcauseit has so many applications, it is also called universal crusher.

The jaw crusher plant, which is researched and designed by Aimix Group, has combined with domestic and foreign advanced technology. Our crushers adopt deep crushing cavity, so the feeding rate and crushing efficiency can be greatly improved. It is also energy-saving. Compared with other crusher,it can save more than 50% energy. Jaw crushing plant has advanced technology, long service life, reliable working condition, easy maintenance and other advantages.

As a leader of mining machinery, this kind of crusher can process almost all the rocks and minerals, such as: basalt, pebble, iron ore, limestone, granite, quartz stone, shale, gravel, river pebble, bluestone, gypsum, construction waste, building aggregates, etc. In other words, it can turns all types of stones into useful materials.

Firstly, You should consider the size of raw materials and the required size of the finished materials. If the materials have big size, you can choose the ordinary crusher machine(PE series). Because itis the primary crushing equipment and suitable for crushing large stone materials. On the contrary, you should choose Aimixs secondary jaw crusher or other kind of fine crusher machines in order to crush smaller materials.

Secondly, you should consider the machines performance. Aimix, a reliable crusher supplier, adopts advanced technology to manufacture all kinds of crushers. Accordingly, our crushers have simple structure, easy maintenance, stable performance and low operation cost. So you can choose our crusher machines without hesitation.

Lastly, jaw crusher price is a very crucial factor. In addition, we can recommend suitable machines to different customers according to their budgets and requirements. We ensure that all customers will get best crusher with the most reasonable price.

On the basis of actual situation, the most popular types are PE series, PEX series and HD Germany series. Each type contains several models. For example, PE series mainly contains 18 models. The smallest model is PE 150*250, and the biggest machine is PE 1600*2100. PEX series mainly consists of 5 models. Besides, HD series is a kind of German version crusher. Aimix mainly manufactures and exports 4 models of HD crusher- HD80, HD98, HD110, HD125.

The main specifications of this kind of crusher machinesare PE series crushers, PEX series crushers and HD series crushers. PE crushers are mainly used in primary crushing stage. However, PEX crushers mainly work in secondary or third crushing stage.

PEcrusheris the most common kind of crusher machine.It consists ofPE150*250, PE250*450, PE1200*1500, and so on. In orderto satisfy different demands, thecrusher havea large range of inputsize and outputsize. You can adjust the size according to the requirements of theraw material and thefinished product. The inputsizes are from 125mm to 1020mm. Moreover, each type of inputsize can be adjusted from 10mm to 300mm.For example, the large input size of PE150*250is 125mm, and you can adjust the input size from 10mm to 40mm based on 125mm. The things you need to do are putting the materials into the crushers and adjusting the size you want.

PEX series mainly consists of five models: PEX 150*750, PEX 250*750, PEX 250*1000, PEX 250*1200, and PEX 300*1300. Besides, HD Germany crushers are also a main type of concrete jaw crusher for sale. And there are four types of HD crushers. They are mainly used to crusher hard materials. Compared to other crushers, it has larger production and higher quality finished products.

There are several main parts of jaw crusher: frame, jaw plate and side guard plate, and transmission part. The frame is a four-walled rigid frame, and it is used to hold the eccentric shaft and stand the reactive force of crushed material. So, the frame needs sufficient strength and rigidity. It is usually made of cast steel. The frame of mini jaw crusher for sale can be made of high quality cast iron instead of cast steel. The frame ofthe crushrneeds to be cast in sections and bolted firmly into a whole, and the casting process is complicated. The frame of self-made small jaw crushmachinecan be welded with thick steel plate, but the stiffness is poor.

Both the fixed jaw plate and the mobile jaw plate are composed of jaw beds and jaw plates. The jaw plates are fixed on the jaw bed with bolts and wedge screws. Jaw bed of fixed jaw plate is the front wall of the frame. Jaw bed of mobile crusher jaw plate must have sufficient strength and stiffness to stand the broken reactive force, and thus most mobile jaw plates are made of cast steel or cast iron pieces.

The eccentric shaft is the main shaft of the crusher, which is made of high carbon steel. The eccentric parts must be precision-machined and heat-treated. One end of the eccentric shaft is a pulley, and the other end is a flywheel.

When the rock crushing machine works, motor drives belt and pulley, and the eccentric shaft drives the mobile jaw plate. When the mobile jaw plate rises, the angle between elbow plate and mobile jaw plate becomes larger. So the mobile jaw plate will be close to the fixed jaw plate. At the same time, materials can be crushed. When the mobile jaw plate down, the angle between elbow plate and the movable jaw becomes small. And under the effect of rod and spring, the mobile jaw plate will be far from the fixed jaw plate. Meanwhile, broken material will be discharged.

Crushing chamber (working chamber) is composed of a fixed jaw plate and a mobile jaw plate. The mobile jaw plate is periodically reciprocated against the fixed jaw plate, sometimes separated, and sometimes closed. When they are separated, the material enters the crushing chamber and the finished product is discharged from the lower part. When they are closed, the material between the two jaw plates is crushed by crushing, bending and splitting.

2. This kind of crushercan not only crush small size materials, but also crush large pieces of limestone. And the largest broken particle size is 1000 * 1200mm. In current mining industry, limestone is in short supply and many ordinary crushers can not crush large size limestone. And itcan crush large limestone into small particles, so you can get more crushed limestone by using ourcrusher.

However, different jaw crusher manufacturers have different prices. So we suggest that you buy crusher machinefrom professional manufacturers. Aimix Group, a professional crusher exporter, can produce all kinds of crushers, such as hydraulic crusher, no grinding crusher, impactor crusher, direct drive crusher, double chamber crusher, cone crusher machine, and track mounted jaw crusher. Aimixs equipments not only have high quality, but also have cheap price. Our equipments are directly sold by factory, so you can get more discounts from our factory!

All kinds ofcrusherscan be customized according to the actual needs of users. If you want to buy, please send us an email and we will provide you high quality equipment and professional service. Please feel free to give your inquiry in the form below. We will reply in 24 hours.

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