1), Introduction to the Ring Hammer Crusher:
   
PCH series ring hammer crusher is to crush the material by the high-speed rotating hammers.This ring hammer crusher has the characteristics of simple structure, large crushing ratio, and high production efficiency. It can be used to crush the dry or wet materials. It is uesd to crush the mid-hard and low-abrasive materials, whose compressive strength is not more than 100MPa, and whose moisture percentage is not more than 15%. The common materials are coal, salt, chalk, gypsum, limestone, and so on.  It is also used to crush the wood pieces, paper, and asbestos cement waste, which are fiber-structural, elasticand strong tenacity. Ring hammer crusher is not   only used in aggregate or sand production line, but also in mineral selection process instead of cone crusher.

2), Purpose:

PCH series ring hammer crusher is a machine which is utilized to crush the brittle materials, like coal, coal gangue, coke, slag, red sandstone, shale, loose limestone, etc.
The compressive strength of the material does not surpass 100MPa, and its moisture content does not surpass 15%. The discharge opening can be adjusted according to the customer's requirements.
PCH Ⅱ series ring hammer crusher is either used to crush low-quality coal, coal gauge, or to crush mid-hard ores, like pyrites, rock phosphate, magnetite, limestone, river pebble and so on.

Main Technical Parameters of Ring Hammer Crusher: