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NOV 05 2012

Jaw crusher

Manganese steel

Jaw crusher jaw crusher and writing, referred to as breaking, mainly used for various ores and medium-size bulk materials broken, widely used in mining, smelting, building materials, highway, railway, water and chemical industry. Crushed materials high compressive strength of 320MPa. Performance characteristics: big crushing ratio, uniform finished product size, simple structure, reliable performance, convenient repair, low operating costs.

This series of jaw crusher ( jaw crusher), with crushing ratio, uniform finished product size, simple structure, reliable work, convenient repair, operating costs and economic characteristics. The jaw crusher is widely used in mining, smelting, building materials, highway, railway, water conservancy and chemical industries, breaking strength less than 320 MPa of various materials.

Jaw crusher – Application and scope of use

In 1, the series crusher is mainly used for metallurgical, mining, chemical, cement, construction, ceramics and refractories industries for the broken and fine crushing various ores and rocks with hard.

In 2, the series crusher is suitable for crushing strength of not more than 300MPa ( MPA ) of all kinds of soft and hard rock, crushed materials the largest block of not big on technical parameters required.

Jaw crusher working principle

The series crusher work method for curved extrusion, jaw crusher is using electric motor as power, through the motor pulley, a triangle belt and the driven pulley groove of the eccentric shaft, the movable jaw according to a predetermined trajectory for reciprocating motion, thereby will enter by the fixed jaw, a movable jaw plate and side guard plate. The crushing cavity material to be broken through, and the lower part of the discharge port discharge materials will be finished. The series of jaw crusher for curved extrusion type, motor driving belt and belt wheel, the eccentric shaft enables the moving jaws move up and down, when the movable jaw increases when the angle between the movable jaw toggle plate and become larger, thereby pushing the movable jaw plate to the fixed jaw plate is close to, at the same time the material being extruded, rubbed, run multiple broken; when the movable jaw down, board and the movable jaw angle between a small, movable jaw plate in the rod, under the action of a spring away from the fixed jaw plate, has now been broken material from the crushing cavity of outlet, with the motor rotate continuously crusher jaw to make periodic crushing and discharging, implementation batch production.