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.
Fote jaw crusher is always used with cone crusher, impact crusher and sand maker to constitute the sandstone production line.Jaw crusher can be divided into pe series and pex series, of which the pe jaw crusher is used for coarse crushing, and pex jaw crusher for medium and fine crushing.
The sand processing plant includes vibrating feeder, jaw crusher, the 3rd generation sand-making machine(fine crusher), sand washer, vibrating screen and belt conveyors.
If the size of materials is too large, jaw crusher is recommended to be the first crushing machine; if the discharging size is required strictly, a crushing line consisting of several crushing machines is needed.
Jaw crusher has a moving jaw plate and a fixed jaw plate, which are wear-resistant and pressure resistant.During the operation, the jaw plate simulates animal occlusion, and the feeding port is large, so it is very suitable to deal with the coarse crushing of large block materials;.
The jaw crusher generates frequent impact loads during the operation.The ore and the jaw plate frequently collide and squeeze.During the crushing process, the fixed jaw plate and the movable jaw plate are prone to loosening or falling off.
The sandvik qj330 is a mobile primary jaw crusher constructed for high mobility and high output.The feed hopper has hydraulic foldable sides for easy transport and quick set-up on site.A by-pass chute directs undersize through the grizzly to the discharge conveyor.The feed area of the discharge conveyor is fitted with impact bars to absorb shock loads.Ground clearance below discharge conveyor: approx.300mm (12") in transport position.Clearance between moving jaw and discharge conveyor belt: approx.600mm (24") the chassis is of plate type with the emphasis on easy inspection and access to maintenance points.Platforms around the diesel power pack provide access for inspection and service.A rotating warning beacon and a siren provide visual and auditable warning of movement.A level monitor system above the crusher stops the feeder if crusher is the blocked.
Jaw crusherapplicationjaw crusher has been widely applied in mining, metallurgical, construction, road and railway building, water conservancy and chemistry etc.It is mainly applied in the primary crushing in which the compressive strength of original material is under 320mpa.
Our company production of various types of equipments for whole set of sand-making production line, and provides superior technical support for customers.The whole sand-making production line consists of vibrating feeder, jaw crusher, sand-making machine, vibrating screen, belt conveyor, electric control system, etc.We designed the production line has 30 tons to 800 tons.The whole design is simple and convenient, for customers to save time, money and space.Vsi sand making machine is the lasted product of authoritative experts form germany, connecting with quarry, mining present working conditions, it's the high-efficiency sand making equipment with advanced world levels in our country.This crusher is widely used to crush various rocks, grinding materials, refractory, clinker, quartz, iron ore, concrete aggregate, etc.Vsi series of sand making machine is most suitable to make construction sand.The raw material is transferred to jaw crusher for primary crushing by vibrating feeder, then the crushed materials are transferred to sand-making machine through belt conveyor for secondary crushing.The materials crushed will be transferred to the vibrating.
Raw calcium carbonate powder minerals like calcite, aragonite, vaterite is reduced by crushing machines like jaw crusher, cone crusher, impact crusher.
On average there are around 30 new machines connected to metso metrics every month.It is now a standard offer on all new metso c-series jaw crushers and gp-series cone crushers with metso ic plant automation control: mx and hp-series cone crushers, and nordwheeler portable plants will soon also follow with this standardized offering.Following customer feedback, we are also working on making metso metrics portal more mobile device screen compatible as well as having benchmarking functionality so we can compare how they are running their metso plant compared to other local metso plant operators locally and globally.
Despite having an indispensable value in the construction and in the mining industry, the jaw crushers are becoming essential tools in other industries as well.For example, they have a huge role in the sand production process, simply because many contractors are recognizing their efficiency and the benefits they offer.However, for every industry there is a specific type of jaw crusher.The most popular and widely used jaw crushers are: single toggle, double toggle, semi-mobile and mobile jaw crushers.
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