Zhongke PE series of Stone Jaw Crusher machine is used for Primary and Secondary Crushing in mining, smelting, coal, building materials, transportation, water conservation, chemical and other industries to treat various materials with particle size around 125~1020mm and compressive strength no more than 320MPa.

Features of Stone Jaw Crusher Machine

1) Deep crushing cavity without dead zone, improve the feeding capacity and output.

2) Big ratio of reduction, even product size, low noise, and small dust.

3) The gaskets adjusting device of discharging opening, reliable and convenient, with large adjusting range, increases the flexibility of the equipment.

4) Safe and reliable lubricating system, easy to change the parts, small maintenance workload.

5) Simple structure, reliable operation, low operating lost.

6) Energy saving 15%~30% for one machine, more than doubled for the system

7) Large adjustable scope of discharge opening can meet the requirements of different customers.

Working Principle of Stone Jaw Crusher Machine

Primary stone jaw crusher is typically of the square opening design, and secondary jaw crusher is of the rectangular opening design. Jaw Crusher reduces large size rocks or ore by placing the rock into compression. A fixed jaw board, mounted in a "V" alignment is the stationary breaking surface, while the movable jaw exerts force on the rock by forcing it against the stationary plate. The spaces at the bottom of the “V” aligned jaw plates decide the crusher product size gap, or the size of the crushed product from the jaw crusher. The rock remains in the jaw until it is small enough to pass through the gap at the bottom of the jaws.

Henan Zhongke Engineering & Technology Co., Ltd. is specialized in heavy equipment like various crushers, stone jaw crusher machine, magnetic separators, mining machines, bricks and blocks machines, cement production line, AAC block line, etc., which is located in the middle of China. Our competitive price, high quality products and excellent after-sales service had gain us good reputation in this field.

Qualification & honour:

Scenes of Workshop:

International cooperation: 

Pre-sale services: 

   1. Select proper equipment model;  
   2. Design and manufacture products according to clients' special requirement;
   3. Arrange for visiting our factory, assist them to handle relative procedure, such as visa.

 Services during the sale:

   1. Make sure goods prepared within delivery time;
   2. Pre-check and accept products ahead of delivery;
   3. Prepare documents required to help customer pass customs clearance.
   4. Help clients to make Project evaluation and feasibility analysis and draft solving plans.

After-sale services:

  1. Assist clients to prepare for the first construction scheme;  

  2. Install, debug and examine the equipment;  

  3. Train technical personnel the first-line operators;

  4. Provide technical exchanging

  5. Offer spare parts at a best price for long term