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Model Form of Crusher Unit
Author:liming Post Date:2013-5-11
Model Form of Crusher Unit
Crusher Unit Impact Crusher:
Impact crusher unit is a rebound effect of the high-speed impact of the board hammer and counter plate material by repeated shocks and broken machinery. Hammer plate fixedly mounted on the high-speed rotation of the rotor, and counter plate arranged at different angles for several blocks along the crushing chamber.
Material into the role of the board hammer District, first by the first impact of the board hammer crusher unit initial and access to energy at the same time, high-speed rushed counterattack board. Materials and counter plate collision again broken, bounced back to board hammer District, by the impact of the board hammer again. So repeatedly, until it is broken into a desired particle size and discharged outside the machine. Compared with hammer crusher unit, impact crusher unit broken than the larger and more fully take advantage of the high-speed impact energy of entire rotor. Board hammer easy to wear, it is hard material crushing applications is limited, and is usually used to rough broken, breaking or crushing limestone, coal, calcium carbide, quartz, dolomite, iron pyrites, gypsum and stone raw materials and other medium hard brittle materials below.
Crusher Unit Jaw Crusher:
The jaw crusher unit is squeezing and bending role of two jaw materials, rough broken or broken in various hardness materials broken machinery. Their broken bodies are composed of fixed jaw and movable jaw the when two jaw near the material is broken, when two jaw left less than a block of material discharge opening is discharged from the bottom. Its crushing action is carried out intermittently. This crusher unit due to simple structure, reliable and crushing hard materials are widely used in industrial sectors such as mineral processing, building materials, silicate and ceramic cone crusher unit, jaw crusher unit less investment finished sheet rock, low production costs. Compared with hammer crusher unit wear parts to use for a long time, high production efficiency, a small investment of late.
Crushing 800 tons of material per hour the Twenty20 1980s, large jaw crusher unit feed size has reached about 1800 mm. Jaw crusher unit used two elbows and single bracket plate. The former moving jaw work only for simple swing arc, it is also known as simple swing jaw crusher unit; latter while swinging in an arc up and down movement, it is also known as complex swing jaw crusher unit. The jaw crusher unit is widely used in mining, smelting, building material, highway, railway, water conservancy and stone industry and many other sectors, crushing various materials with compressive strength less than 320 MPa.
Crusher Unit Gyratory Crusher:
Gyratory crusher unit is the use of of crushing cone in cone cavity of the housing cycle exercise, squeeze the material, splitting and bending, of coarse crushing various hardness ore or rock crushing machinery. The upper end of the spindle equipped with a cone crusher unit is supported on the beams the central liner, and its lower end is placed in the eccentric hole of the sleeve. Rotating bushing, crushing cone around the machine centerline as eccentric cycle exercise its crushing action is continuous, so the efficiency is higher than jaw crusher unit. The early 1970s, large gyratory crusher unit hour has been able to handle materials 5000 tons Max feed up to 2000 mm in diameter.
Gyratory crusher unit two ways to achieve nesting population adjustment and overload insurance: First, the use of mechanical means, the upper end of the adjusting nut of the spindle, turning the adjusting nut crushing cone can decrease or increase the discharge opening result in changes larger or smaller, overloading, rely on cutting off the safety pin on the drive pulley to achieve insurance; the second hydraulic gyratory crusher unit hydraulic way, its spindle located in the hydraulic cylinder plunger, change under the plunger the volume of the hydraulic oil can be changed the crushing cone up and down position, so as to change the size of the discharge opening. Overload, the spindle downward pressure increases, forcing the plunger into the hydraulic oil accumulator in the hydraulic drive system, so the the crushing cone decline to increased nesting mouth, and discharged with non-material into the crushing chamber The crushed materials (iron, wood, etc.) in order to achieve insurance.
Crusher Unit Ring Hammer Crusher:
Ring hammer crusher unit is suitable for crushing various brittle materials, such as coal, coal Chin-shek, coke, slag, shale, loose limestone, etc.. The compressive strength of the material does not exceed 10MPa, the surface water less than 8%. Winnowing hammer crusher unit used in building materials, bricks, coal, metallurgy, mining, electric power, light industry and other industrial sectors for crushing coal, shale, coal cinder, carbon, lime, cement Guessed, bentonite and in hard brittle materials.
Liming Model Form of Crusher Unit:
Liming Heavy Industry is committed to producing the best mechanical crushing equipment, capable of producing various types of crusher and mill, and reached the leading level in the world. We are a trustworthy crusher unit manufacturer capable of producing all types of crusher unit, good quality and reasonable prices. Liming Heavy Industry production of crusher unit is a set of similar products at home and abroad, the successful experience, devote themselves to come up with an energy-efficient crushing equipment. Medium-sized crusher unit is one of the leading products of the company, especially in the design and production of large crusher mill at the absolute leading level at home and abroad.
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