400*250 mm Double Toothed Roll Crusher Small Stone Shredder

Introduction of Stone Crusher:

​The roll crusher(roller crusher) can grind hard, medium hard ore and rock in mine, chemical, cement, refractory, construction industry, etc. Roll crusher has better effect than common machine in construction material industry.Roll crusher can also be called roller crusher. It is composed of two rollers rotating with opposite direction. Materials go into the space between the two rollers from the upper part and then will be squeezed and crushed by the two rollers, and crushed materials will be discharged from the bottom of the machine. The space between the two crushing rollers can be flexibly adjusted to produce products with different fineness. 

Working principles of Roller Crusher:

• The main parts of roll crusher are two rollers, one fixed roller and one movable roller.
• The two rollers are driven by wheels and belts. When the roll crusher machine works, the movable roller is pushed by the spring between the body and wheel to rotate forth and back.
• Materials fed by the vibrating feeder fall between the two rollers and get squeezed and crushed. Qualified particles will through the teeth on the rollers and are exhausted out.5-10 T/H Mining Ore Double Roller Crusher Machine

Specifications of Double Roll Crusher:

Product advantages of 5-10 TPH Roller Breaker:

• Large crushing ratio. When a larger crushing ratio is needed, a crushing stick-shaped device can be equipped under the rollers to adjust the crushing ratio.
• Simple structure. The modularized frame allows roll crusher to be installed at your place or to have a grouped installation.
• Low over-crushing rate. Roller crusher machine adopts a combined crushing mode, not impaction, which avoids a second crushing in the body.

Service policy:

• Before sales:
• 1.The device type
• 2.For customer training and technical personnel
• 3.According to customer request, design and manufacture products
• 4.The company send engineers and technical person to the user’ site, planning for the optimal design of the flow field, and the solutions
• Medium sales:
• 1.Acceptance of the product
• 2.Assist client protocol construction scheme
• After sales:
• 1.On site training personnel
• 2.Appoint special after-sale service staff , arrived at the site and guide clients installation and commission.
• Note:This specification is just for reference, any changes are subject to the products

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