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Counterattack crusher (medium fine crushing+particle shaping)

Core positioning: A secondary or tertiary crushing equipment for medium to hard materials, with both crushing and shaping functions. It has a high crushing ratio (up to 10-25) and low over crushing rate, suitable for scenarios with strict requirements for finished particle size. It can be used alone or in conjunction with production lines.

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Product details

Core positioning: A secondary or tertiary crushing equipment for medium to hard materials, with both crushing and shaping functions. It has a high crushing ratio (up to 10-25) and low over crushing rate, suitable for scenarios with strict requirements for finished particle size. It can be used alone or in conjunction with production lines.

Working principle: Based on the counterattack crushing mechanism, after the material enters the crushing chamber, it obtains huge kinetic energy under the high-speed rotation of the rotor, violently impacts the fixed counterattack plate, and reduces the particle size through impact, shear, compression, and material collision. The rebounded material is captured and thrown by the rotor plate hammer again, forming a multi-stage crushing cycle until it meets the standard and is discharged.

Core advantages: Good finished particle size (less needle like), high crushing efficiency, low energy consumption, compact structure, easy maintenance of hydraulic opening device, adjustable clearance between counterattack frame and rotor, flexible control of discharge particle size, suitable for crushing various materials.

Adaptation scenarios: shaping of sand and gravel aggregate production lines, fine crushing of raw materials in cement production lines, crushing of concrete blocks, crushing of slag, crushing of medium hard materials such as granite.

 

 

 

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Core positioning: The core equipment for coarse crushing of large materials is mainly used at the front end of the crushing production line to crush large raw materials (with a maximum feed particle size of 1200mm) to ≤ 80mm, laying the foundation for subsequent crushing processes. It is an essential front-end equipment for cement and mining production lines. Working principle: Adopting the principle of squeezing and crushing, the large pieces of material falling between the fixed jaw plate and the moving jaw plate are squeezed and crushed through the reciprocating biting motion of the two jaw plates, achieving coarse crushing processing. It is divided into two types: single elbow plate and double elbow plate. The single elbow plate model has higher production capacity and is suitable for high-yield demand scenarios. Core advantages: simple structure, convenient operation, long service life of wear-resistant parts, large crushing ratio, stable output, suitable for high hardness materials (such as limestone and iron ore), low maintenance cost, suitable for various types of production lines from small to large. Adaptation scenarios: coarse crushing of raw materials in cement production lines, coarse crushing in mining, raw material crushing in sand and gravel yards, coarse crushing in construction waste recycling, etc. Corresponding images (high-definition without watermark, available for direct image search): actual photos of the entire jaw crusher, close-up shots of the jaw crusher feed inlet, jaw crusher mining site, and details of the jaw crusher transmission device.

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