mining crushing equipment

Quarry mining crushing equipment is broken after finished discharging granularity is more than 3 mm in the content of total discharge capacity is more than 50% of the crushing machine. Quarry mining crushing equipment at present most used in industrial and mining enterprises, the use of mining crushing equipment can improve the production efficiency, the quarry mining crushing equipment according to the size of the feeding and discharging granularity can be divided into coarse crushing, broken and finely. There can be divided into many kinds of crusher, impact crusher, impact crusher, compound broken stone machine, single-section hammer broken stone machine, ring hammer broken stone machine, cone crusher, double roll crusher, etc., each kind of crushing equipment principle of work is also each are not identical. 1, jaw crusher is the use of two jaw surface material extrusion and bending effect, crushed, or broken in all kinds of gravel hardness material machinery. Hubei broken machine is composed of fixed jaw and moving jaw, when two jaw close to the material being broken, when two jaw leave less than the material of discharging mouth piece from the bottom of the discharge. Broken jaw broken machine movement is intermittent. This kind of broken stone machine with simple structure, reliable operation and advantages of can crush hard materials are widely used in mineral processing, building materials, silicate and ceramic industries. 2, impact broken stone machine of high-speed impact is to use the plate hammer and counterattack plate rebound effect, make the material be repeated shocks and broken machinery. Solid loading on the high-speed rotation of the rotor plate hammer, and along the crushing cavity layout according to different angles some piece of back plate. 3, hammer crusher, big crushing ratio, uniform discharging granularity, material is less, and low energy consumption. But because the hammer wear faster, on the application of hard material crushing is limited; Also because of the grate is afraid of congestion, should not use it broken humidity and contain clay materials. Hammer mill is usually used to crushing limestone, shale, coal, gypsum, hard and brittle material under the chalk, etc. Different quarry mining crushing equipment principle of work, scope of application is also different, so the crusher (mill) when the choose and buy according to need the material choice of the reasonable broken equipment, so as to improve the comprehensive benefit.