Hammer crusher is the most common of stone crushing equipment. It is also called hammer mill. It has high production capacity, low energy consumption, simple structure, reliable quality, easy maintenance, etc.
Hammer crusher structure composition :box body, rotor, hammer head, counterattack lining plate, sieve plate and so on.
Our hammer can be divided into two types of single rotor and double rotor. The single rotor is divided into two types: reversible and irreversible. Single rotor hammer crushers and ring hammer crushers are widely used.
Types of hammer mill is mainly used for crushing medium-hard or brittle materials with hardness not more than 300Mpa and 15% moisture,such as coal, cement,gypsum,alumen,brick,tile,limestone,etc.It has the features of simple structure, big crushing ratio, high production efficiency, uniform particle size, etc. This equipment can be adjusted to reach various discharged granularity as the customers' requests.
Several rows of hanging hammers are installed on the main shaft of the crusher. A pin shaft runs through the pin hole in its circumference, and the hammer is hinged between each row of hanging hammer bodies with the pin shaft. After the hammer is worn, the working surface can be replaced. There are two trapped pin holes on the hanging hammer body. The distance from the center of the pin hole to the center of the rotation axis is different, which is used to adjust the gap between the hammer and the grate. In order to prevent the hanging hammer body and the hammer from moving in the platinum direction, the two ends of the hanging hammer body are fixed with pressing hammer discs and locking nuts. It is supported on rolling bearings at both ends, and the bearings are fixed on the casing with bolts. The main shaft and motor are directly connected with elastic coupling. To make the rotor run smoothly, a flywheel is mounted on one end of the main shaft.
