jaw crusher

Brief introduction of Jaw crusher

Jaw crusher mining industry plays an important role. This series of jaw crusher can reach the crushing ratio of 4-6 and the shape of final product is even. They are widely applied to crush high hardness, mid hardness and soft rocks and ores such as slags, construction materials, marble, etc. The pressure resistance strength is under 320Mpa, suitable for primary crushing. Jaw Crusher can be used in mining, metallurgical industry, construction, road and railway building, conversancy, chemistry, etc.

jaw crusher

Main Features of Jaw crusher

Zenith Group is the earliest and most powerful technology development institute of the basic research on wear-resistant materials in China mainland.

With supply abilities of 15000 tons on wear-resistant, 6000tons on machinery manufacturing, and 300tons on high-tech materials annually, we have customers in Saudi Arabia, Indonesia, Bangladesh, South Africa, Australia, Nigeria, Mongolia and other countries.

Jaw Crusher, endeavored and manufactured by Zenith Group, is one typical crusher of highly-efficient and energy-saving crushing equipments.

Compared with other kinds of jaw crushers, Zenith Jaw Crusher has following main features:

1. Having the factions of coarse crushing and secondary crushing. Broken rate is larger to 10-15. The maximum feeding is 400mm, the least output is 20mm.

2. Deep crushing cavity without dead zone, improving the feeding capacity and output.

3. Highly energy saving. Compared with ordinary crusher, Zenith Jaw Crusher can save 30% the energy consumption, and the capacity improve 30%-65%.

4. Less abrasion. Zenith Jaw Crusher has 3-5 times life than other crushers.

5. low noise and little dust.

Jaw Crusher Advantages

1.Utilization as Primary Crusher in Mines

2.High Power & Capacity in Material Crushing

3.Manufacture of Frictional Parts from Manganese Steel

4.Less Friction & More Resistance Compared to Other Crushers

5.Firm Structure & High Resistance

6.High Efficiency & Reduction of Preservation Expenditure via Lubricating Mechanism

7.Quick & Easy Exchange of Parts

Working principle of Jaw crusher

The Crushing form of this series Jaw Crusher is driven-squeezing style. Its working principleis: 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 willpush 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 liningplate 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. With the motor continuously rotating and the material periodically crushed and discharged by the crusher, the mass production can be realized.

Application of Jaw Crusher

1.To coarse, intermediate and fine crushing of limestone, calcium carbide, carbide, shale, basalt, river gravel, bluestone and other crude ore,etc.

2.Widely used in cement, sand and gravel plants, stones factory, thermal power plant desulfurization , significant effect of calcium carbide plant.

3.widely used in mining, metallurgy, chemicals, building materials, water conservancy, transportation and other industries.