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:

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.

1. We can send special after-sales staff to instruct site installation.
2. We can assistance machine debugging and running test.
3. We can training operation workers on site.
4. After complete sets of equipments installation,leave one technical worker to assist customer(free charge) on-site production for half a month until satisfactory training operation workers on site.

Question 1: How to choose the suitable one?
     A:Please tell us your detailed requirements by mail or online,we will recommend the suitable one
        as your request, or customization as your request.
 
Question 2: Why the price is just a range?
     A:Because different model and qantity,the price is different,competitive price will be according to
        your model and quantity.
 
Question 3: How can I pay?
     A:We accept many payment,such as L/C, T/T, Western Union, Paypal, Moneygram.......
 
Question 4: When I receive it after pay?
     A:The normal models can be sent out within 7-10 days, it's according to your model and quantity,
         please contact us to check shipping time to your address.
 
Question 5: Is it will be broken during transport?
     A:Please don't worry,our goods with standard export package.
 
Question 6: What should I do if I don't know how to use?
     A:Please don't worry,manual user will be sent together,you can also contact us for technical support
 
Question 7: What should I do if some parts broken?
     A:Please don't worry,we have 12 months warranty except wear parts.
       You can also buy from us after 12 months.

Question 8: How long of your machine quality guarantee terms ?
Answer: Quality guarantee time is one year(wearing parts excluded). 

Question 9: What other products do you have?
    A: Our company also have XM series coal briquette machine, hammer crusher,
double stage crusher, wheel sand washer, rod making machine etc.