Brief Introduction

Primary Jaw Crushing Machine was researched and developed in 1858 and it has the features of big crushing ratio, even product granularity, simple structure, reliable working condition, simple and convenient maintenance and economical operational costs. Jaw crusher is widely used for crushing all kinds of materials whose compression strength is below 320 MPa in mine, metallurgy, building material, highway, railway, water conservancy and chemistry.

Main Features of Primary Jaw Crushing Machine:

1. Deep crushing cavity and energy efficiency.

2. Strong bearing capacity and stability.

3. Advanced technology and long service life.

4. Simple maintenance with the centralized lubrication system.

5. Simple structure and maintenance.

6. Wide range of the discharging adjustment and multi-purpose.

7. Little noise and dust.

Main Types

According to the swinging ways of movable jaw plate, jaw crusher can be divided into three types: simple pendulum jaw crusher, complex pendulum jaw crusher and compound pendulum jaw crusher. Jaw crusher is mainly composed of fixed jaw, movable jaw, protective device and adjusting device.