Brife introduction of jaw crusher machine:

Stone jaw crusher is mainly used for coarse crushing and medium crushing in the departments of mining, building materials and infrastructure construction. According to the feeding width, it can be divided into large, medium and small sized. The jaw crushers have many advantages such as simple structure, easy manufacturing, reliable working condition and convenient operation and maintenance.

Working principle of jaw crusher machine:

The motor transmits power though belt,drives the moving jaw to periodic motion to the fixed jaw surround the eccentric shaft.The angle between toggle plate and moving jaw increases when moving jaw moves up.So the moving jaw closes to the fixed jaw .The stuff will be crushed in this process.The angle of jaw crusher between toggle plate and moving jaw decreases when moving jaw moves down,the moving jaw of jaw crusher moves away from fixed jaw by the pulling of rod and spring,the products after crushed will be discharged from the outlet of jaw crusher.

Brief Introduction of our Factory

Zhengzhou General Mining Machinery Co.,Ltd was founded in 2004, aiming to serve the need in mining, metallurgy, construction, chemical industry etc. We manufacture LYE brand Mining Machinery which are 100% of our own design, production detection and marketing. 

Q:How about the quality of your products?

A:Our machines are manufactured strictly according to national and international standards, and we take a test on each equipment before delivery. You can also use Trade Assurance by Alibaba for product quality protection, on-time shipment protection and payment protection.

Q:How about the price?

A:As a manufactory, we can give you lower price than trade companies. Besides, customers from Alibaba can get a discount.

Q:Do you provide after-sale service?

A:Yes. The warranty period of our machines is one year, and we have a professional after-sale service team to promptly and thoroughly solve your problems.