Jaw Crusher

Company profile  

   Shandong Hengchuan   Ore Machinery Co. , Ltd, established in 2002, is leading ore machinery in china. Company covers area of 20000 square meters.

   Our main products :Placer Gold Mining Machine ,Magnetic Separator ,Sand Mining and Washing Machine, Mining Dredgers ,Sand Barges, Particular Vessels, etc. They have been sold not in domestic market, but export to more than thirty foreign countries, like Philippines, Malaysia, North Korea   , Mongolia, Cameroon, South Africa, Ghana, Brazil, etc.

 Short Introduction

The crusher is mainly for various types of stone crushing operations,according to different principles of

broken and products of different particle size, and divided into many types. The crusher is widely used in mining, smelting, building materials, highway, railway, water conservancyand chemical industry and many other departments. Commonly usedcrushing machinery are jaw crusher, impact crusher, vertical shaft impactcrusher, hydraulic cone crusher, hammer crusher, hammer crusher, roller crusher, composite crusher, cone crusher, the two-stage crusher,gyratory crusher, mobile crusher machine etc.

                                                                                                  
Jaw Crusher

Machine structure characteristics of jaw crusher: the body of the chassisand frame are all steel welded structure. Installation of the fixed jaw liner in the front plate of the frame, at the same time, through the installation ofthe front part of the machine frame on the side wall of the left and rightside protecting plate, a pressing block, screw corresponding position on the frame to clamp the fixed jaw liners, and ensure that the 

rack side wallcan not be worn when working. The movable jaw is provided on the face of the material is ZGMn, the movable jaw lining plate, the upper part ofthe eccentric shaft and rolling bearings in the bearing hole on thesuspension frame, under the thrust plate support through a thrust plate support. Both ends of the eccentric wheel is provided with a flywheel and pulley.

Brief introduction of jaw crusher features: thrust plate bearing at the same time through the pull rod and nut rear up adjust outlet size effect,when the smooth rotation, outlet increased, contrary to reduce. In the adjustment should loosen the fastening screw on the.

Jaw crusher is composed of a pull rod, the machine is also provided with a spring and an adjusting nut, etc. the other part tensioning device. One end of the draw rod is hinged on the movable jaw at the bottom of the earring, the spring and the nut tensioning lug on the other end passes through the frame wall. When the movable jaw is driven forward swing,jaw and thrust plate will have a moment of inertia, and in return, because the moment of inertia effect, make the moving jaw can not timely returnswing, so the thrust plate falling risk. Therefore, to use the tensioningmechanism makes the thrust plate tightly and moving collar, between the thrust plate top seat maintain regular contact, the rod will use spring tension to balance the moving jaw and thrust plate forward swing of the inertia force, the movable jaw in a timely manner to the reverse direction of the swing.

The biggest characteristic of jaw crusher: simple structure, convenientmanagement and repair, and shapely configuration, strong and durable,convenient and flexible adjustment, hopper into a drawer type can reduce dust pollution is particularly suitable for laboratory and other places.

Jaw crusher (English translation: Jaw Crasher), commonly known as thejaw crusher, jaw and by static jaw two jaw plate crushing cavity, two jawmovement simulation animal and complete the crusher material crushing operation. Widely used in mining, smelting, building materials of medium size, highway, railway, water conservancy and chemical industry, all kinds of ores and bulk materials broken.

Company qualification

Contact Us