Mining Machinery

Hammer crusher crushed materials through high speed rotating hammer and material, it has the characters of simple structure` high crushing rate and high production efficiency, it can be used for dry and wet crushing. Hammer crusher is used to crush various kinds of medium hard and weak abrasive materials. The compression strength of materials is less than % and moisture content is less than %. The materials to be crushed is coal` salt` chalk` gypsum` tile and limestone. Besides, hammer crusher is not only used in the crushing production line and sand making production line but also replaces cone crusher in the dressing production line.

1.High crushing rate
2.It can be used for dry and wet crushing
3.Simple structure and easy maintenance
4.High production efficiency
5.Especially suitable for crushing coal` gypsum and tile.’
‘Motor drives rotor to rotate in high speed in the crushing cavity. The materials are feeded into the machine through the upper feeding opening and are striked` impacted` sheared and grinded by high speed moving. Under the bottom of rotor, it is equipped with sieve plate. Among the crushed materials fractions that is less than mesh size are discharged through sieve plate, materials fractions that is bigger than mesh size are kept on the sieve plate to be striked and grinded by hammer and they are discharged out of machine finally. The main woriking parts of hammer crusher is the rotor with hammer. Rotor consists of main shaft` disc` pin roll and hammer’
‘It is suitable for industry of mining` cement` coal` metallurgy` building` highway` burning and the like and it can make fine crushing to medium hard and crisp materials. This equipment can adjust grate’s gap according to user’s requirement and change discharging granularity to satisfy different requirements of different users.