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Hammer Crusher

Hammer crusher is a kind of impact crusher, which mainly relies on hammer head impact material to achieve the purpose of crushing.

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Introduction

hammer crusher worksite
hammer crusher worksite

A Hammer crusher is a kind of impact crusher, which mainly relies on hammerhead impact material to achieve the purpose of crushing. Hammer crushers mainly include single-stage hammer crusher, single-stage fine crusher, high-efficiency fine crusher, ring hammer crusher, counterattack crusher, and reversible crusher.

The main purpose

The hammer crusher is used to crush various medium-hard and weakly abrasive materials. The compressive strength of the material does not exceed 100MPa, and the moisture content is less than 15%. The crushed materials are coal, salt, chalk, gypsum, bricks, limestone, shale, etc. It is also used to crush wood, paper, or crushed asbestos cement with a strong fiber structure, elasticity, and toughness to recycle asbestos fibers. In addition, the hammer crusher can not only be used in crushing production lines, sand production lines, but also in the beneficiation production line instead of cone crushers.

The main working part of the hammer crusher is a rotor with a hammer (also known as a hammerhead). The rotor consists of the main shaft, a disc, a pin, and a hammer. The motor drives the rotor to rotate at high speed in the crushing cavity. The material is fed into the machine from the upper feeding port, and is crushed by the impact, impact, shearing, and grinding action of the high-speed moving hammer. In the lower part of the rotor, there is a sieve plate, and the particles smaller than the sieve hole size in the crushed material are discharged through the sieve plate, and the coarse particles larger than the sieve hole size remain on the sieve plate and continue to be hit and ground by the hammer, and finally pass through the sieve plate Exhaust from the machine.

Working principle of hammer crusher

hammer crusher
hammer crusher

The motor drives the rotor to rotate at high speed in the crushing cavity. The material is fed into the machine from the upper feeding port, and is crushed by the impact, impact, shearing, and grinding action of the high-speed moving hammer. In the lower part of the rotor, there is a sieve plate, and the particles smaller than the sieve hole size in the crushed material are discharged through the sieve plate, and the coarse particles larger than the sieve hole size are retained on the sieve plate and continue to be hit and ground by the hammer, and finally pass through the sieve plate Exhaust from the machine.

TECHNICAL PARAMETERS

Model Max Feed Size (mm) Discharge Size(mm) Capacity(t/h) Power(kw) Weight(t)
Φ400×300 100 0-30 5-8 11 0.5)
Φ600×400 100 0-35 10-12 18.5 1.03
Φ600×600 100 0-35 12-18 45 2.14
Φ800×600 120 0-45 20-25 55 2.45
Φ800×800 120 0-45 35-45 55 3.05
Φ1000×800 200 0-45 25-40 110 6.5
Φ1000×1000 200 0-45 40-80 132 7.6
Φ1250×800 200 0-45 20-50 132 11.7
Φ1250×125 200 0-45 90-110 185 13.2
Φ1400×140 250 0-45 120-170 280 17.2
Φ1600×160 350 0-60 220-280 450 22.8

Gongyi Forui Machinery Factory, founded in 1986. We are one of the leading suppliers of beneficiation equipment in Asia. Don’t hesitate to Contact Us, if you have any questions about beneficiation. And welcome to visit our company. Gongyi Forui Machinery Factory is dedicated to serving you!

Weight 900 kg
Dimensions 84.4 × 94.2 × 87.8 cm
Model

Φ400×400

Feed Size (mm)

< 100

Capacity (t/h)

5-8

Power (kw)

7.5

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