500 Tpd Stone Crusher Machine

PE Small Jaw Crusher Stone Crusher Machine

Brief introduction of jaw crusher machine

Jaw crusher is widely used in construction, mining, chemical industries and other industries which need a powerful machine to crush rocks and stones. Generally, jaw crusher can be used for both primary and secondary crushing. It can be used to crush the hardest rock and the materials with particle size around 125~1020mm and compressive strength less than 320MPa.

Features of jaw crusher machine

• Deep crushing cavity without dead zone, improve the feeding capacity and output.
• The gaskets adjusting device of discharging opening, reliable and. convenient, with large adjusting range, increases the flexibility of the equipment.
• Safe and reliable lubrication system, easy to change the parts, small maintenance workload.
• Simple structure, reliable operation, low operating cost.
• Large adjustable scope of discharge opening can meet the different requirements of customers.
• The crusher can be put into production after normal operation.
• The materials to be crushed should be evenly added into the crusher cavity. Side feeding or full stacking should be avoided to avoid unilateral overload or overload.
• Before stopping, stop feeding, and turn off the power after the materials in the crushing cavity are completely discharged.
• During crushing, if the machine stops due to the blockage of materials in the crushing chamber, the power supply should be turned off immediately to stop the operation, and the materials in the crushing chamber can be cleaned up before starting again.

Working principle of jaw crusher machine

Motor drives belt and belt pulley, makes moving jaw up and down through eccentric shaft. When the moving jaw is up, the angle between lining plate and moving jaw becomes large, and this will push moving jaw plate close to the fixed jaw plate. During this process, the material is crushed and ground, thus the crushing will be done. When the moving jaw is down, the angle between lining plate and moving jaw becomes small, the moving jaw plate will leave the fixed jaw plate on account of the effect of pulling bar and spring, and then the crushed material will be discharged from the lower opening of the crushing room.

Technical Parameter of jaw crusher

Company Information

Henan Zhongke Engineering & Technology Co., Ltd. is specialized in large and medium-sized series of mining machinery, metallurgical machinery, building materials equipments, cement equipment and rotary kiln. R&D, production and marketing into a joint-stock enterprise, our company is headquartered in Zhengzhou Country’s High-tech Industrial Development Zone, which consists of three branches, a research and development department.

Since the establishment of our company, always adopt advanced modern management system, and focused on innovation, has brought together a number of scientific and technological elite, our company develop very fast we have over 500 employees, 29 senior engineers and more than 100 middling technicians. We have a good long-term cooperation with domestic scientific research units, have introduced advanced technology and testing system at home and abroad.

Our company pays more attention to basic managements, we constantly improve and perfect the quality management system to ensure to provide high-quality products, work site achieve fixation management, logistic achieve ABC management; our office achieve computer automatization; production technology adopt computer management; product development process design using CAD,CAPP, PROE technology. We have completed ISO9001-2000 quality certification.