PCK、PC型锤式破碎机

一、简介

I. Profile

锤式破碎机是冶金、建材、化工和水电等工业部门中细碎石灰石、煤或其他中等硬度以下脆性物料的主要设备之一，具有破碎比大，生产能力高，产品粒度均匀等特点。

Hammer crusher is one of the main types of equipment to crush limestone, coal or brittle materials of below medium hardness in industrial departments such as metallurgy, building material, chemical, as well as water and electricity. It has characteristics including big crushing ratio, high production capacity, uniform particle size of crushed products etc.

我公司已有三十多年设计制造锤式破碎机的历史，产品结构先进，性能可靠，工作平稳，能耗低。我公司生产的锤式破碎机已形成系列，深受国内外用户欢迎。

Our company has now been engaged in the design and production of hammer crushers for more than thirty years. Our products are characterized by advanced product structure, smooth operation and low energy consumption. Our company has manufactured a series of hammer crushers which are well received by users at home and abroad.

二、工作原理

II. Work Principle

主要是靠冲击作用来破碎物料的。破碎过程大致是这样的，物料进入破碎机中，遭受到高速回转的锤头的冲击而破碎，破碎了的物料，从锤头处获得动能，从高速冲向架体内挡板，筛条，与此同时物料相互撞击，遭到多次破碎，小于筛条之间隙的物料，从间隙中排出，个别较大的物料，在筛条上再次经锤头的冲击，研磨，挤压而破碎，物料被锤头从间隙中挤出。从而获得所需粒度的产品。

Hammer crushers crush materials through impact. The crushing process is: When the materials get into the crushers, they crumble after impacted by the rapidly rotating hammer; the crumbled materials then gain kinetic energy from the hammer and run towards the baffle and grate bar at a high speed; at the same time, the materials crash into each other and are crumbled for many times; materials which are narrower than the gap between grate bars get out from the gap while larger materials crumble after impacted, grinded, and extruded once again on the grate bar before they are squeezed out from the gap by the hammer, so as to get products of needed particle size.

锤式破碎机分可逆式和不可逆式两种，可逆式锤式破碎机的转子可逆，一般用于细碎；不可逆式锤式破碎机的转子不可逆，一般用于中碎。

Hammer crushers are divided into reversible ones and non-reversible ones. The rotors of reversible hammer crushers are reversible. Such hammer crushers are normally used for fine crushing. The rotors of non-reversible hammer crushers are non-reversible. Such hammer crushers are normally used for intermediate crushing.

三、主要结构

III. Main Structure

主要由架体、转子、筛条，打击板和调整装置等组成。

Such hammer crusher is mainly composed of the frame, rotor, grate bar, beater plate, adjusting device, etc.

四、主要性能参数表

PCK系列性能参数表

PC系列性能参数表