Modular Impact Crushing Station

Description

Mobile impact crushers are wide-ranging crushing machines.Modular impact crushing plants are utilized for crushing materials in the secondary and tertiary stages. For processing medium hard materials, the configuration form of "a feeder + an impact crusher+ a screen" is mostly adopted. It adopts a heavy-duty rotor body structure, a large volume crushing cavity, anti-wear alloy blow bars, heavy-duty impact-resistant impact lining plates, and a multi-point hydraulic adjustment and hydraulic opening device, ensuring super crushing capacity, crushing effect, large feed size, smaller discharge size, a high crushing ratio, and good product shape.

Performance Advantages

• 01.Silo module Heavy structure, integral silo, large capacity, Ultra strong resistance to impact
• 02.Feeder module Vibration motor drive, high excitation force, uniform feeding
• 03.Crusher module Self designed, fully automatic hydraulic adjustment, heavy-duty rotor design, integral bearing seat design, auxiliary maintenance and lifting

Working Principle

Impact crusher is a kind of mechanical equipment that uses impact energy to break materials. When working, the motor drives the rotor to rotate at a high speed, and the material enters the plate hammer working area, colliding with the plate hammer on the rotor, and then being thrown to the counter device to break again, and then bouncing back from the counter liner to the plate hammer working area to break again. This process is repeated, and the material enters the first, second and third counter cavities from large to small and is broken repeatedly until the material is broken to the required particle size. Discharge through the discharge port. Adjusting the clearance between the counter frame and the rotor can achieve the purpose of changing the particle size and shape of the material.

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Question&Answer

Q：What is the difference between a curved counter plate and a curved counter plate? Which is better?

A：There are two common structural types of counterattack plate: broken line shape and circular arc. The linear impact plate is simple in structure, but it cannot guarantee the most effective impact crushing of the ore. Circular arc counterattack plate, more commonly used with an asymptote shape, the characteristics of this structural form in each point of the counterattack plate, the ore is impacted in a vertical direction, so the crushing efficiency is higher.

Q：They're the usual two breaks. When do you break with a counterattack and when do you break with a cone?

A：First of all, the two applicable crushing materials are different, and the counterattack is suitable for small and brittle materials with hardness and below in crushing, such as limestone, limestone, etc.; Cone breaking can break some materials with greater hardness, such as granite, basalt, tuff, river pebbles and so on.
Secondly, the grain shape of the counterattack is good, the finished product has less corners and more powder; There are more needle flakes in the finished products of conical breakage, and the grain shape is not good, which is why some sand making production lines choose counter breakage.

Technical Data: