Box-type breaker is also called heavy hammer crusher, squre box crusher. It is produced based on common heavy hammer crusher, impact crusher, vertical shaft heavy hammer crusher and serious of hammers as well as absorbing the foreigh and home advanced technology. This new type of crusher changes the traditional method which control the discharging size with grid section, reducing the abrasion of hammer in the crushing room, promoting the lifetime of hammers for four to six times. It reachs the key breakthroughs and well begun is half done result.

In the box crusher, unit weight of hammer is big, high rotor speed, big moment of inertia, it appears advantages of big breaks small, heavy breaks light, meanwhile, it has the special ability to crush the large stones.

Performance characteristics:

Box crusher, the new type medium, fine crushing equipments are also the machinery used in the world which replace of cone crusher, double-roller crusher, ball mill,etc. Novelty and specific structure, stable operation. It has the shaping ability, the product is cubic type, big density. In production, the stone can form protecting bottom, small abrasion on machinery body, wear resistant. Some wearing parts are made of ultrahard wear-resistant material, small volume, light weight, convenient to replace parts.

Box crusher’s rotor pan is driven by the motor, so the hammer can do high speed circular movement, when the material feed into the crushing room, the large material will stay in the middle, the bigger material will be crushed again after first crushing, so it can reach coarse and medium crushing at one time, at last, the suitable material will be discharged out of the grid section.

Main parameters: