Heavy duty fine crusher

  • Feeding size: ≤ 190mm
  • Production capacity : 30-290 t/h
  • Motor Power:45-160kw

⌈ Applicable materials ⌋ :

All kinds of ore, granite, basalt, pebble, limestone and other medium hard and extremely hard materials fine crushing, shaping.

60s rapid response

Answer customer questions professionally

Free scheme design

Combined with the actual configuration plan

Perfect Service

Regular return visit and testing

Working principle

The crusher is a continuous operation equipment. When working, driven by the motor, the rotor rotates at a high speed, and the material of the crusher enters the first crushing chamber and breaks, collides with the plate hammer on the rotor, and then enters the second crushing chamber for crushing, and finally is discharged at the discharge port.

The working part of the heavy crusher is the hammer fixed on the turntable according to a certain law. When the turntable tells the rotation, the hammer strikes the material loaded into the machine due to centrifugal force and rotating force, so that it is broken. At the same time, the stones hit each other and the lining plate and the grate between the machine, which also causes the material to break.

Project Introduction

Product Composition

Heavy duty crusher used to break a variety of medium hard and weak abrasive materials. The compressive strength of the material does not exceed 100MPa, the water content is less than 15%, and it can also replace the cone crusher in the beneficiation production line. This series of fine crusher is continuous operation equipment, stable and reliable operation performance, simple process, convenient maintenance. It is a kind of high efficiency and energy saving gravel sand making equipment, which saves 50% energy than the traditional fine crusher.

Product Advantage

Characteristics of Heavy duty fine crusher

  • High ratio of crushing
  • Even final size, -Simple structure
  • Reliable working condition
  • Easy maintenance
  • Low operating cost

High component performance and long service life

The hammer head of the fine crusher can be used on all sides, and the utilization rate is high. The hammer handle has high toughness, the adjustment plate can be turned over at both ends, easy to adjust, no stuck, no blocking, good concession, and increased service life.

Three chamber crushing, energy saving 50%

The equipment adopts the principle of "stone beating stone", which is mainly composed of coarse crushing chamber, fine crushing chamber, impact chamber and three discharge channels, so as to discharge the required materials in time and save 50% energy than the traditional crushing machine.
The discharge size can be adjusted arbitrarily, and the grain shape is of high quality
The discharge particle size of the fine crusher can be adjusted arbitrarily, and the qualified material can reach more than 95%, which realizes the control and classification of the material particle size, and completely solves the problems of poor particle size and non-specification of the finished product in the fine crushing and sand making industry.

Equipment composition

The heavy duty fine crusher is mainly composed of upper body, lining plate, grate plate, hammer head, baffle plate, bearing, rotor, side lining plate, counter lining plate and other components.

The main working part of the heavy crusher is the rotor with a hammer (also known as the hammer head). The rotor consists of a spindle, a disc, a pin and a hammer. The motor drives the rotor to rotate at high speed in the crushing chamber. The material is fed into the machine from the upper feed port, and crushed by the blow, impact, shear and grinding of the hammer with high speed movement. In the lower part of the rotor, a screen plate is provided, and the particle grade of the crushed material less than the size of the screen L is discharged through the screen plate, and the coarse particle grade greater than the size of the screen L is blocked on the screen plate and continues to be hit and ground by the hammer, and finally discharged out of the machine through the screen plate.

Working Site

Technical Parameters

Offering customized solutions and price discounts

ModelRotor Size(mm)Feed size(mm)Capacity(t/h)Power(kw)Discharge Port RangeDimension(L×W×H)(mm)
PX 800×400φ800×40012030-4045≤52100×1400×1700
PX 800×600φ800×60018040-5055≤52100×1620×1700
PX 800×800φ800×80018050-7055≤52100×1840×1960
PX 1010×1010φ1010×101018060-7575≤52100×1840×1960
PX 1200×1000φ1200×1000180100-110110≤52450×1960×1960
PX 1200×1200φ1200×1200180120-150132≤53000×2160×2500
PX 1400×1400φ1400×1400180160-200160≤53000×2360×2550
PX 1600×1600φ1600×1600190180-250250≤53000×2760×2500
PX 1800×1800φ1800×1800190220-290315≤53000×3260×3150

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