joyal-vsi sand making machine,vsi sand making machine for sale,vsi sand making machine manufacturer

joyal-vsi sand making machine,vsi sand making machine for sale,vsi sand making machine manufacturer

The JOYAL VSI Sand Making Machine is improved on the basis of Germany high technology, which is highly-efficient and superior in performance. The JOYAL VSI Crusher (sand making machine) is widely used to produce sand and stone for highway, high-speed railway, city project, hydropower dam constructions, and concrete mixing plant, and its also widely used in sand making and stone reshaping industry.

Applications: VSI sand making machine is used for highway, high-speed railway, high-rise building, municipal engineering, hydropower dam construction, concrete mixing station to produce sand and gravel aggregate, and it is the equipment in the field of artificial sand making and stone shaping.

1. Central feeding:Raw materials fall down into the feeding hopper, then enters the impellor through central entrance inlet, thus the material being accelerated by the high-speed impellor and being thrown out at the speed of 60-75m/s. It is crushed when hitting the impact plate, and the end products comes out from the discharging outlet. 2. Ring feeding:Raw materials fall down into the feeding hopper, and the materials are divided into two parts by a special plate. Some materials enter the impellor through the center of the plate and the other part of materials falls down from outside of the plate. The materials thrown out earlier crush the materials down from outside, thus the materials crushed and re-crushed.

used vsi crushers machine,manufactures of vsi machines in newzeland

used vsi crushers machine,manufactures of vsi machines in newzeland

VSI Series vertical shaft impact crusher is best suited to produce high quality cubical products, pre-milling and to generate ample fines. Vertical Shaft Impact crusher uses two special crushing method rock on rock and stone on rock crushing method, which employs a high speed rotor with crushing chamber of the equipment.

VSI Series vertical shaft impact crushers are not only used for round out angle of aggregate to improve shape of grain and crushing basalt, pebble, andesine, granite etc into manufactured sand by dry method. The material to be crushed is fed into machine from the feed opening of top, and fall down onto the central section of rotor rotating with high speed. Then it is thrown out with high speed by the strong centrifugal force of rotor, colliding with the impacting plate and crushed.

Advanced and reliable dual pump oil supply lubrication system ensures the low tempeture of the main bear,long service life,reliable operation,extended maintenance period . Equipped with the high-precision imported rolling bear,main bear have experienced better operation stability and extended service life.The hydraulic uncap assembly which make the maintenance easier and more convenient.

VSI sand making machine(crusher machine) has been equipped with the indication and alarm equipment for the excess vibration. So if the excess vibration occurs,it will give off the alarm. With unique dust-free design, main bear will completely not let the dust enter the bear lubrication,which can ensure the normal function .With unique feeding crushing structure,it can realize the conversion between the feeding at center and feeding both at center and sides,which can meet requirements of various clients .It have realized the process of stone to stone and stone to iron and also the shaping and crushing of the sand.Optimized polishing head and its alloy shape improve the metal usage and extend the service life .

vsi - komachine

vsi - komachine

Coperation VSI, the nation's first developer of the Soft-X-Ray(Neutral-ray), has been developing and supplying electristatic eliminators utilizing Soft-X-ray across the globe for the past 10 years. Soft-X-ray lonizers are products that improve about problems of corona discharge type static eliminators and are advanced static eliminators optimized for use in clean rooms. VSI possesses not only stattic electricity elimination technology usingSoft-X-rays utilizing filaments, but also possesses top global level field emission-use CNT emitter paste technology, which is being used for continued development and investment in next generation static eliminators. We are growing into a global corporation as a global leader forSoft-X-ray lonizers through top quality, price competitiveness, and customer-oriented marketing based on missions of 'Technology-orientation focused on research' and 'Implementation of advanced technologies designed humans'

VSI possesses not only stattic electricity elimination technology usingSoft-X-rays utilizing filaments, but also possesses top global level field emission-use CNT emitter paste technology, which is being used for continued development and investment in next generation static eliminators.

We are growing into a global corporation as a global leader forSoft-X-ray lonizers through top quality, price competitiveness, and customer-oriented marketing based on missions of 'Technology-orientation focused on research' and 'Implementation of advanced technologies designed humans'

freeze drying machines | cuddon freeze dry new zealand

freeze drying machines | cuddon freeze dry new zealand

Cuddon Freeze Dry manufactures a range of freeze drying machines from pilot models to large capacity industrial freeze drying machines. From 18kg to 1500kg ice condenser capacity, our freeze drying machines are used for a range of applications from small pilot research plants to large commercial multi-dryer industrial operations.

With our 'turn-key' service that includes CIF to your nearest sea port, installation, commission and training, you can be assured there are no budget overruns or hidden costs, and we pride ourselves on completing the project within the timeframe agreed upon.

I have been using Cuddon freeze dryers for over 15 years. I have found Cuddon New Zealand Limited to be a great company to deal with offering a great product line and backing it up with the right technical knowledge

Cuddon effectively sourced and financially managed refrigeration, controls, electrical, civil, and mechanical contractors. Despite whatever time-change and geographical barriers, their group effectively assure contractor scopes and subsequent payments came through with the level of detail and timeliness to meet or beat expectations of domestic business

They have a long-standing reputation in NZ and are growing their US client history. Ive seen Cuddon take special efforts to assure positive outcomes for all groups involved in rolling out significant projects for their customers while retaining accountability across the team. They also strive to maintain a properly trained and experienced staff.

The Cuddon model FD5.5 chamber is mounted within an enclosed steel frame with castors for easy manoeuvrability. The vacuum pump, refrigeration unit and the pipe work are all mounted within the enclosed frame. The plant is pre-wired and is comprehensively tested in our factory before delivery.

The model FD18 and FD80 are mounted on powder coasted steel frames with the vacuum pump, refrigeration unit and the pipe work mounted underneath. The plant is pre-wired and is comprehensively tested in our factory before delivery

The Cuddon model FD300, FD600, FD1000 and FD1500 projects have the chamber, door, hinges, shelf modules, trays and vapour condenser constructed from AISI 304 stainless steel. All plant equipment is mounted on individual skids, custom made to suit the clients factory and are installed on site by our engineering team.

Unless otherwise specified, Cuddon Freeze Dry sales include CIF freight to your nearest international seaport, installation/commissioning/staff-training by Cuddon engineers, and a full 12-month warranty.

The product chamber is designed to allow clean room separation and has modular shelving and the ice condenser located internally. The model FD600, FD1000, & FD1500 freeze dryers have a door at each chamber end, allowing wet and dry room application. The model FD5.5, FD18, FD80, & FD300 has a single door for loading and unloading. There are viewing ports in the doors, allowing observation of both the vapour condenser and product trays during the drying cycle. Temperature sensors and process valving connected to the chamber interface to the control system to maintain and record the process variables.

The Cuddon Freeze Dryers has a purpose built system that uses OMRON control platform. A PLC and OMRON touchscreen control panel are connected on an Ethernet communication protocol. The user screen includes graphic over-view of freeze drying system and the automated system will ramp /reduce energy to govern sublimation pressure to pre-set parameters. The system is password protected.

The system has a 15 x 12-step recipe programming capacity, 250 batch storage, and software for data retrieval and analysis. Batch reports for every drying run are filed and access via LAN and internet allow authorized entry to view and control the Freeze Dryer.

Smooth flat plates fabricated from grade 304 stainless steel allow an even internal distribution of the heating or cooling medium. Shelf spacing can be factory set during manufacture to suit individual loading. Shelving in the FD80 to FD1500 models have removable modules for easy clean and inspection.

Grade 304 stainless steel tube in parallel circuits form a direct expansion refrigerated coil located in the lower section of the product chamber. The design specification is -40C Saturated Suction Temperature

Defrosting ice after a product cycle is by water. The product is removed and the door (s) closed. Hot water is recommended for fast defrost with the option of using heat recovery from the refrigeration system for the FD300 to FD1500 dryers.

Cuddon Freeze Dryers have a purpose built refrigeration unit which maintains the stainless steel vapor condenser temperature when in Dry mode. The system also can control the shelf temperature by heat exchange to a secondary fluid. Where practical the refrigeration condensing unit includes capacity control to allow economical use of the low-temperature R507 refrigerant. The standard package uses a water cooled condenser but where cool process water is not practical we option a remote mounted air- cooled condenser for heat rejection.

The Cuddon model FD5.5, FD18 and FD80 have a two stage rotary vacuum pump and are connected to the chamber by loop piping and pneumatic isolating valving. For larger dryers including FD300 to FD1500 models a combination of roots blower and single stage rotary vane backing pump are connected to the chamber by stainless steel lines and pneumatic controlled isolating valve. The vacuum pump exhaust is vented to the exterior of the building.

The heat transfer fluid is circulated by a multistage centrifugal pump which allows heated or cooled fluid to be circulated through the plates on demand from the on board control system to enable a controlled sublimation rate. All controls, piping and accessories are included and installed as part of the project.

Our standard general purpose dryer offers variety and capacity with single stage refrigeration system. When complex products that remain unstable at conventional drying temperatures are identified as a target product a lower temperature option can be quoted, giving 55C vapour condenser temperature, and 35C/+60C shelf freezing/heating.

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