Roll crushers crush the material use two opposite rotation of the rollers. The crushing is made up of electromotor, holder, fixed roller, movable roller and safety spring. The surface of the roller is mostly smooth. According to the number of rolls, there are single roll, double roll or multi roll crushers. The double roll crusher is the most common rock stone crushing machine.
Hydraulic Rollers Crusher feeder adopts a powerless selection powder structure, before the material is crushed into the crusher roller, first the material to be processed first passes through the helpless select powder device, and less than 3 8 mm of material will be separated and cannot be inserted into the crusher roller, but the coarse material only enters the vibrating feeder, and evenly ...
Features. Hydraulic roller crusher is used for crushing materials with middle and high hardness, such as metallurgy, building materials, refractory materials and other industrial lines The series hydraulic roller crusher is mainly composed of the parts of roller, the roller support bearings, pressing and adjusting device, and driving device etc.. The adjustment of output size: there is adjusting device of wedge shaped or gasket between the two rollers
Roll Crusher Introduction. The roller crusher is suitable for medium and fine crushing of solid materials, such as coal, coal gangue, coke, limestone, iron ore, quartz stone and sulfur ore in cement, chemical industry, electric power, mining, metallurgy, building materials, refractory materials, coal mines.
The roller crusher can do secondary and fine crushing of materials with middle hardness or middle minus hardness, such as mineral, rocks, coke, coal, slag, scoria, and fire proof material, etc. Applications: Double roll crusher is suitable for mining, building materials, chemical, metallurgical and other industries. E mail: [email protected] .
Roller crusher is a very old crushing equipment that appeared in 1806, and its structure is simple. It s iron ore, Quartz Stone, rock gold, rock tantalum niobium ore, rock tin ore, rock tungsten ore, manganese ore, ilmenite ore, K albite, limestone, river pebbles, copper ore, bauxite, barite, basalt, etc.
The crushing action of roll crushers on rock is completely by compression. Learn how to size, feed, maintain and operate a small roll crusher.
For the roll crusher, it relies on the friction generated by two rollers who rotate in opposite directions, and the material is brought into the crevice between the two rollers and is crushed by continuous extrusion. It is mainly used to crush materials below medium hardness, such as bauxite, phosphate rock, zirconium quartz, clay, shale, coal gangue and so on.
Roller Coal / Limestone / Stone Sizer Crusher 1.Compact Structure, Extremely rugged 2.Long Opetating Life 3.Capacity:805500 t/h 4.ISO, 1 year warranty