2. Hammer crusher plant is mainly used for crushing medium-hard or brittle materials with hardness not more than 150Mpa and  moisture within 15%, such as coal, salt, chalk, plaster, brick, limestone, etc.

3. Hammer crusher plant crusher also can be used for crushing fiber, elastic and resilient wood and paper, or crushing the asbestos waste.

4. The hammer crusher plant can be not only applied in the crushing production line and sand production line, but also used for replacing cone crusher in the ore beneficiation line.

Working Principles:

1. The main working part of hammer metal crusher is rotors with hammer. 
2. The rotors consist of main shaft, disk, pin shaft and hammers. 
3. The motor drives the rotors to rotate quickly in the crushing cavity.
4. Raw materials enter the crusher through the feed opening and are stricken, impacted, cut and grinded by the high-speed hammer to small size.

Technical requirements for the installation

1.Inspection of basic Installation

According to the relevant provisions of the civil structure, check if the foundation have enough strength, drawings to check angle wire position size is accurate, mark the installation center distance, check whether the level of basic surface.

2. Recorded of basic outputl

Install the angle wire, fixed size required, to increase the strength of mortar, grout pouring two times according to the requirements of civil construction.

3.   Installation of body box, rotor(overall) and motor

Using the level check the level of degree, whether the rotating flexible rotor, bearing level cannot be greater than the center, 0.5mm. Motor line must remain parallel with the shaft center.