Introduction of jaw crusher:

Jaw crusher is one of the most popular equipment in mine industry production. It is mainly used in all kinds of materials with middle crushing or coarse crushing, and the crush resistance below 320MPa. Jaw crusher has the features of high crushing rate, simple structure, stable operation, easy maintenance and low operation cost. Jaw crusher is derived by motor through the motors wheels; the eccentric shaft is derived by the fangled belt and slot wheel to make the movable jaw plate move by a regulated track. Therefore, the materials in the crushing cavity composed of fixed jaw plate, The movable jaw plate and cheek plate can be crushed and discharged through the discharging opening. The jaw crushers  are ideal for primary and secondary crushing.

Jaw crusher working principle:

The structure of jaw crusher contains the frame, eccentric shaft, big belt pulley, flywheel, movable jaw, side guard plate, toggle plate, rear seat of toggle plate, modulation gap screw, returning spring, fixed jaw plate and movable jaw plate, etc, among which the toggle plate is used for safety. The working mode of this series jaw crusher is pressing deviously.

Primary jaw crusher technical parameters:

Secondary jaw crusher technical parameters:

 
Stone crushing plant:

Zhengzhou Berno Machinery Equipment Co., Ltd. is a high-tech company which specializes in designing, manufacturing and selling the products of briquette production line equipment, stone crushing machine and screening machine. 

Berno machinery has modern standard workshops, as well as advanced technologe and testing equipment, Extensively cooperating with coal research institutions and other research departments, Berno machinery has continuously improved product values and performance. Now we have been exported to Serbia, Romania, Mongolia, Indonesia, Kazakhstan, Vietnam, North Korea, Egypt, Ghana, Tanzania, South Africa, Canada, Chile, Bolivia, Mexico and other countried and regions, Berno Machinery provides space planing and design, equipment installation and commissioning support. 

Berno Machinery holding the concept of "To survive with quality and develop with credit". Our company strives to biuld a brand enterprise with satisfaction of customers. Let customers buy reassured and use comfortablely. For users who ask us to design, manufacture and install formed coal production line, Our company will provide satisfactory products with the latest technologe, reliable quaity, favorable price and perfect service, We welcome friends from all circles

Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Question 1. What' s the jaw crusher plate materials?
A: jaw plates are high manganese steel, wear-resisting and good quality.  


Question 2. What kind materials can jaw crusher crushing?
A: Granite, limestone, Iron ore, steel slag, phosphate ore, copper ore, silica ore, limestone, quartzite, ceramics and solid materials with equivalent hardness are coarsely crushed.
 

Question 3: What's the delivery time after I pay the deposit ?  

Answer: We will delivery the goods within 15-25 working days after receipt of the pre-payment.

Question 4: Is mineral samples analysis available?

Answer: Sure, we supply samples analysis service for free. After the testing, we will give you the reasonable flow chart, suitable solution and equipment selection.

Question 5: Do you have client in my country?

Answer: Our products have exported to Malaysia, Indonesia, the Philippines, Vietnam, Myanmar, Korea, Singapore, Thailand, Mongolia, Ghana, Sudan, Serbia, Kazakhstan,  Canada, Nigeria, Australia, Chile, Brazil, Columbia, Ecuador, Peru, Bolivia, etc

Question 6: How long of your machine quality guarantee terms ?

Answer: Quality guarantee time is one year(wearing parts excluded).