stone Production line

Solutions & Case

  • non-pollution stone Production line
  • stone production line for road
  • non-pollution line for ore grinding

Machine Knowledge

Compound Crusher

Compound Crusher

The Compound  Crusher  is fine crushing equipment that crushes materials in middle hardness, such as rocks and mines with pressure strength less than 210MPa and humidity less than 5%. E.g. limestone, dolomite, cement clinker, iron ore, molybdenum ore, aluminum, cobble, rock phosphorite, copper ore, burned magnesite, serpentine, calces, gypsum, lump coal, zeolite, sandstone and so on. It is widely used in the industry of mining, metallurgy, building materials, fireproof materials, cement, coal, glass, chemical industry, electricity power and so on.

Main Features:
Vertical Compound Crusher is developed by combining the pre-breakage technology of domestic and foreign countries, and optimizing the key structure parameters. It is designated mainly for grinding of cement raw materials (limestone) and cement clinker in cement factories.
   Thus, a kind of ideal secondary breakage equipment is provided for technology innovation or new production line building in cement factories. It is can be used for grinding middle hard ores such as iron ore, aluminum ore, ,gypsum, blast furnace slag, coal gangue, phosphorus ore, and lump coal. Also, it can be used in the field of building materials, mining industry, metallurgy, coal and chemical industry.

Compound Vertical Crusher Working Principle

The motor drives the rotor that fixed on the main bearing to run quickly toward certain direction when the machine works. The materials are fallen into the throw-up disc and impacted by the high speed strips of the throw-up disc, and then strikes with the impact board under the effect of Centrifugal Force.
Because the impact board is bevel and the gravitation, the materials are threw to the taper crushing room and impacted by the high-rotating up hammerhead. After gaining sufficient energy, the materials are thrown to the impact board again and action repeats. The materials strike with each other in the crushing room and then are down to the column-shape rotor room. Then crushed, pressed, and ground and action repeats. In this way, the materials go through up, middle, and down rotor crushing rooms and crushed, pressed, and ground by the hammers and the impact boards, and finally the materials are gradually crushed into needed sizes and come out.

Technical Parameter :

Model 800 1000       1250 1500
Rotator Diameter (mm) 650 800 1000 1250
Drum Diameter (mm) 800 850 850 1000
Rotator Speed (r/min) 930 769 530 495
Charging Granularity (mm) 50 70 100 100
Discharging Granularity (mm) 0.5-5 0.5-5 0.5-5 0.5-5
Output (T/h) 10-20 25-40 45-70 50-90
Motor Power( kw) 15-22 30-55 75-90 90-132
Weight  (kg) 2500 3800 5500 8000

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