jaw crusher function

Jaw Crushers. 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 die at the top opening or gape opening and 54" across the width of the two jaw dies. The narrower bottom opening of the crushing chamber is used to size the discharge material.

Jaw crushers are mainly used as primary crushers. Their main purpose is to reduce the material to a small enough size that it can be transported by conveyors to 

Jaw crusher movement is guid-ed by pivoting one end of the swinging jaw. and an eccentric motion located at the opposite end [4]. 1.3 Different Types of Jaw Crusher . According to the amplitude of motion of the moving face; Jaw crusher are classified as follows:- 1.3.1 Blake Type Jaw Crusher . Blake type jaw crusher, primary crushers in the mineral

Jaw crusher is one of the most popular stone-crushing equipments in the world, and improve the function of products continuously to meet the customer’s . Chapter 4. Jaw Crusher –

It is the driving part of jaw crusher and has three main functions. That is, transmit power, adjust discharge opening and function as a safety device. Transmit power Toggle plate is a power transmission part of jaw crusher. It is used to support movable jaw plate and transmit crushing force to the back of body frame. Adjust discharge opening

Download. The Jaw Crusher BB 200 is a floor model designed for a throughput of up to 300 kg/h, suitable for many typical crushing tasks. It accepts feed sizes up to 90 mm. The gap width can be set stepless from 0-30 mm. Depending on the sample material, particle sizes down to 2 mm can be obtained, resulting in a crushing ratio of 45.

Jaw crusher for sale. Production Capacity: 1-1200 t/h. Feeding Size: 125-1200 mm. Application: pebble, calcite, granite, quartz, concrete, dolomite, bluestone, iron ore, limestone, construction waste, etc. . The jaw crusher is suitable for crushing various ores or rocks with a compressive strength limit below 250 MPa. Widely

Although the jaws do the work, the real heart of the jaw crusher and its components are the toggle plates, the pitman, and the ply wheel. These are the parts and components that generate the crushing action and provide the energy needed to break the ore. Let's follow the chain of events within a crushing cycle to see how they all go together.

Jaw Crushers are a compression-type machine that crush material between a moving piece of steel and a stationary piece of steel. They are used for primary and 

2021. 8. 20. · Jaw crusher is used for crushing crude, medium and fine crushing of various ores and rocks with compressive strength of 147-245mpa. The maximum compressive strength of the crushed material is 320Mpa. Performance features of jaw breaker: large crushing ratio, uniform product granularity, simple structure, reliable operation, easy maintenance, low operating cost.

A jaw or toggle crusher consists of a set of vertical jaws, one jaw being fixed and the other being moved back and forth relative to it by a cam or pitman