Jaw Stone Rock Crushing Machine Primary Crusher

Jaw crusher is a kind of rock crushing machine which is widely used as primary or secondary crusher. It is widely used in various industries, such as mining, road and railway construction, building construction, etc. It could crush many kinds of ores and stones with compression strength less than 320MPa, such as granite, basalt, limestone, river stone, sandstone, shale, iron ore, etc.
Features:

Working Principle:
The electromotor drives the belt and pulley to make the movable jaw move back and forth, up and down through the eccentric shaft. The raw material is squashed or splitt when movable jaw plate moves towards fixed jaw together with movable jaw. When movable jaw and movable jaw plate turn back by eccentric shaft and spring, the raw material, which is squashed or split before discharges from the bottom outlet under jaw plate. The bulk-production comes true while electromotor rotates continuously and the movable jaw crushes and discharges the raw material periodically.

Tonghui was firstly founded in 1968 as a state-owned company in machine building industry. It was reformed as a private enterprise in 1993 and firstly created the brand of “TONGHUI”. Tonghui is Jiaxing high-tech company and verified as technology-based SMEs of Zhejiang province. Tonghui has passed Quality Management System Certificate of GB/T19001-2000 ISO9001:2000. During the past 40 years, Tonghui people inherit the true spirit of “customer’s delight is our growth” and make efforts to insist on BEST QUALITY WITH LOW COST AND HONEST MANAGEMENT to develop company scale and make “TONGHUI” known by customers.

Tonghui have 4 subsidiaries as follows, Tonghui Machinery, Tonghui Foundry, the Third Machinery Factory and Sanya Lingshui Changxing Quarry. Total production area covers 12000m². Annual production turnover reaches to RMB 100 million (USD 14.7 million).

Tonghui is specialized in producing complete plant of mining crushing and screening machines. Main products are listed as follows, ZSW series Vibrating Feeder, PE series toggle Jaw Crusher, PF series Horizontal Shaft Impact Crusher, PL series Vertical Shaft Impact Crusher(sand making machine), TYP series Cone Crusher, HC series Cone Crusher, YKJ(SZZ) series Inclined Vibrating Screen, HLH series Horizontal Vibrating Screen and Conveyor System, etc.

Our TONGHUI brand crushers have been sold to 30 provinces all over China. Our mining crushers are also exported to France, Japan, Spain, Australia, India, Indonesia, Sri Lanka, Nigeria, etc.

Tonghui will continue to hold the TONGHUI spirit. Our Honest and Trust Worthy in business will lead us to satisfy more and more customers around the world.