PCH ring hammer crusher (also called coal crusher) is that our factory developed comprehensive domestic and foreign similar high technology and new type crusher, the crusher structure is simple, big crushing ratio, high production efficiency rate, in coal, coke and other widely used in crushing, dry, wet two forms and broken. Our company produces the PCH ring hammer crusher production from 10 t - 1000 t per hour of complete specifications, applicable to electric power, chemical industry, machinery and other industries of coal, coal gangue, loose limestone, shale, such as slag does not exceed 100 mpa compressive strength of brittle material crushing and different sizes of coal mines, coal preparation plant, coal crushing and boiler in thermal power plant, drying furnace, rotary furnace, baking furnace, burning kiln refractory, ceramic firing kiln furnace using coal as fuel, such as heat source before the break.

Product introduction

Hammer crusher (hammer broken) by the high speed rolling collisions with the material of the hammer body materials, broken my company production of hammer crusher has the advantages of simple structure, big crushing ratio, high produce efficiency, dry, wet two forms and broken. Hammer crusher is used for crushing all kinds of medium hard and abrasive weak material. The material does not exceed 100 mpa compressive strength, moisture content is less than 15%. Being broken material for coal, salt, chalk, plaster, brick and tile, limestone, etc. Also used for broken fiber structure, strong elasticity and toughness of broken wood, paper, or broken asbestos cement waste to asbestos fiber and so on. Hammer crusher, moreover, not only can be used for crushing production line, sand production line, also can replace the cone crusher in the beneficiation production line.

The working principle of

PCH series ring hammer crusher is a kind of a ring hammer impact crusher rotor, material into the crusher, the first by rotor high-speed rotating ring hammer impact and breakage, be broken material obtained from ring hammer kinetic energy at the same time, rushed to the broken plate at high speed. Gets the second broken, and then fall on the sieve plate, shear, extrusion, grinding by ring hammer and the interaction between material and material further broken, and is discharged through the mesh. Can not be broken debris into the metal collector, timely removal.

Schematic diagram

 Job characteristics

PCH type ring hammer crusher, the most used for crushing various brittle materials, such as coal, coal, coke, slag, red sandstone and shale, loose limestone, etc. Material does not exceed 100 mpa compressive strength, the surface water is not more than 15%. Hammer crusher equipment clearance can be adjusted according to user requirements, change the discharging granularity, to meet the different needs of different users. The main working parts of the hammer crusher rotor with a hammer (also called hammer). The rotor is composed of main shaft, disk, pin shaft and hammer.

Technical parameters