Each Role of Part in China Primary Jaw Crusher

Hongxing machienry jaw crusher China adopts good steel to extend its service life. This crushing plant has many features such as deep crushing chamber, both big and small feeding mouth, controllable feeding granularity and the production capacity is high. The biggest material feeding mouth can reach 1200mm*1500mm and 1500mm*2100mm. But do you want to know Each Role of Part in China Primary Jaw Crusher?

1. The frame of jaw crusher China

Frame is opening up and down the walls of the rigid frame, used for supporting the eccentric shaft and bear the counterforce of crushing material, requires enough strength and stiffness, cast steel is commonly used in the whole casting, minicomputer can also be used high quality cast iron instead of cast steel.Mainframe rack to be segmented moulds, reoccupy bolt solid link into the overall casting process complicated.Homemade small jaw crusher frame can also be used thick plate welding and become, but less stiffness.

2. The jaw plate and side plate of China jaw crusher

Fixed jaw and moving jaw consists of jaw bed and jaw, jaw plate is the part work, bolted fixed in the jaw and wedge iron bed.The anterior wall of the fixed jaw jaw is bed frame, movable jaw jaw bed hanging on the week, should have sufficient strength and rigidity, to inherit the fragmentation reaction, thus mostly cast steel or cast iron pieces.

3. The driver of primary jaw crusher

Eccentric shaft is the centerpiece of crusher, there is a huge bending torque, manufactured high carbon steel.Eccentric part must finish machining, heat treatment, the bearing bushing with babbitt metal casting.Eccentric shaft end pulley, the other end of the flywheel.

4. Adjusting device of PE jaw crusher

Adjusting device has wedge type, plate type and hydraulic type, etc., generally USES the wedge type, composed of both before and after the two pieces of wedge, the former, wedge can be moved back and forth to resist after push board;After wedge for adjusting wedge, it can move up and down, two wedge cant backward, move up and down by wedge after screw make and adjust the discharging mouth size.The discharging mouth regulation of small jaw crusher is used after the increase or decrease the thrust plate between bearing and housing gasket to achieve much.

In addition, they are professional cone crusher manufactures and ball mill suppliers, and stone crusher plant for sale, etc,. If you have any other question or have an interest on our product ,you can write to us: sales@hxjq.com

coal impact crusher: http://www.chinaquarry.com/products_show/Impact_crusher.html