Hammer Crusher

Introduction

Application Fields: Mine, Metallurgy, Building Material, Highway, Railway, Water Conservancy and Chemical Industry.

The Hammer Crusher is mainly used in such industries as cement, electricity generation, fine crushing of limestone, coal or other medium hard brittle materials in metallurgical industry, building materials industry, chemical industry/compound fertilizer and hydro-power industry. The hammer crusher can crush materials with different sizes into equal particle, which favors the next procedure. The hammer crusher has the advantages of reliable mechanical structure, high productivity and favorable applicability.

Processing capacity: 5~150 t / h

Feeding size: ≤600 ~ ≤1200 mm

Hammer Crusher has several features such as big crushing ratio, high production capacity and uniform product size. Hammer crusher can crush the maximum size of 600-1800 mm materials into 25 mm or below 25 mm size, so it is also known as crusher hammer or hammer mill crusher. Because it is often used for coal crushing in coal mines, it is also known as coal crusher. It is especially used to crush lime
stone and medium hard materials which compression strength is less than 200 Mpa.

STRUCTURE & WORKING PRINCIPLE OF HAMMER CRUSHER

When the hammer crusher works, the motor drives the rotor to spin at high speed, materials are fed into the crushing cavity evenly, and then be impacted, cut and tore by high speed spinning hammerhead till they are completely crushed.

Meanwhile, the gravity action of materials forces them to crash the baffle and grate bars on the frame. Materials with particle size smaller than the screen size will pass the sieve plate while those with bigger particle size are stopped on the plate and will continue to be impacted and grounded by the hammer until they are crushed to the required particle size, finally, crushed materials will be discharged from the hammer crusher through the sieve plate.