Crusher Shaft-manufacture,factory,supplier from China

The main shaft of reversible counterattack hammer crusher is made of high quality alloy forged steel, and the material and heat treatment technology have been very mature in the application of large surface shaft parts for decades. The hammer heads are combined, thus saving a lot of wear-resistant alloy materials and reducing production costs.

Ring hammer crusher is mainly composed of frame, transmission shaft, rotor, counterattack cavity and other parts. The shell of heavy hammer crusher is welded with steel plate, which is divided into upper and lower parts, which is connected by bolts. In order to avoid wear and deformation of the inner wall of the box under the impact of the material, the shell is inlaid with protective lining plate. The rotor is composed of the rotor shaft, disk, hammer shaft, ring hammer, board hammer and other parts.

Jaw crusher is powered by electric motor, driving the eccentric shaft through the belt drive, so that the moving jaw makes reciprocating movement according to the predetermined track, so as to break the material into the crushing cavity composed of fixed jaw plate, movable jaw plate and side guard plate, and unload the finished material through the lower discharge port.

PHZ type ring hammer crusher is suitable for crushing various ores, such as pyrite,phosphate ore, limonite, magnetite, limestone and cobblestone. Its compressive strength does not exceed 60MPa and the surface moisture does not exceed 15%. When the crushed particle size of pyrite ore and phosphate ore is less than 6mm, the surface moisture of the materials is less than 15%.The structural characteristics of the ring hammer crusher can adjust the output particle size. The product has particle size requirements after the material is crushed.

jaw crusher  Stone Breaking Crusher Introduction:Stone Breaking Crusher is often used as primary and secondary crusher for mining, metallurgy, construction and some other industries.

Ring hammer crusher is one of crushing equipment, but also a kind of hammer crusher series technology advanced equipment, its role is to smash the stone into finished material. Heavy hammer crusher is an advanced high power, high crushing ratio, high productivity crusher, and broke through the previous crushing principle of crushing equipment, can be reasonably adjusted according to the nature of the material, in the output, power is better.NameParameterRotor length X length（mm）Φ800×800Max.

Hydraulic jaw crusher is suited for breaking coarse and middle sized material blended with extra hard foreign matters, especially suitable for steel slag breaking. This kind of crusher use hydraulic supporting device, have the overload protection function.

Impact Crusher have the advantages of simple structure,high brcaking ratio,low energy consumption、the discharged granules are of high even degree and seldom over smash phenomenon,maintain convenient、granule degree be of large adjustment scope and can be broken selected.They are used in cement,fireproof materials in transportation(railway,highway and bridges)、coal、metallurgy and power construction ctc.industries for breaking medium and fine materials,such as rock、limestone、clinker、slag、coke,coal etc.Type PF-Ⅱ,PF-Ⅲ impact crushers have the following characteristics:breaking of hard rocks,wear-re

The crushing ratio is large, about 40, up to 150. The feeding size of the counterattack crusher is up to 2m3. The product particle size is less than 25mm, which can be directly put into the mill, and the product particle size of the finely broken counterattack crusher is less than 3mm. The selection of counterattack crusher can reduce the number of broken segments.1.Model：PF-1214ii2.Rotor length X length：ф1250×1400（mm）3.Max.

Powerful impact crusher is a new type of high-efficiency stone crushing equipment, is a new generation of impact crusher developed by combining the specific conditions of industrial and mining practice in the sand and gravel industry.

Main application of hammer crusher:Hammer crusher is used to crush all kinds of medium hard and weak abrasive materials. The compressive strength of the material is not more than 100MPa，and the moisture content is less than 15%. The crushed materials are coal, salt, chalk, gypsum, brick, limestone, etc.It can also be used to crush wood, paper or waste of asbestos cement with fiber structure, strong elasticity and toughness to recover asbestos fiber, etc. In addition, hammer crusher can not only be used in crushing production

Double tooth roller crusher, also known as 2 PGC of roller crusher, is mainly used in ore operations, by transmission device, frame part, crushing roller, mechanical spring device, linkage mechanism, etc., and the wear-resistant tooth roller high-speed rotation of material split, instant hard broken, not broken, formed the mechanism of high productivity, operation and maintenance is more convenient.

Product description：The hammer crusher is suitable for various materials such as crushing brittle, medium hard, surface moisture not exceeding 2% and compressive strength not exceeding 150MPa. It is used for crushing or fine crushing coal, coal gangue, limestone, shale, feldspar, gypsum, coke, brick and tile, limonite, crushed stone, salt and sulfur, and phosphate ore in many industries such as coal, metallurgy, building materials, chemical industry, power and other departments.

This Impact Crusher 1000×1000m is a new type of crusher designed by introducing and absorbing the latest technology at home and abroad.It is suitable for crushing materials with compressive strength ≤350 MPa and is widely used in highway, railroad, high strength dam and other projects.It is widely used in highway, railway, high-strength dams and other projects to crush rocks and construction waste (such as bricks, concrete blocks, etc.).NameParameterRotor length X length（mm）Φ1000×1000Max.

The advantages of PF1210 impact crusher are high crushing efficiency, low power consumption, uniform product size, can reduce the number of crushing stages, simple structure, large production capacity, impact crusher plate hammer and liner plate, etc. using high wear-resistant materials, simplify the production process, suitable for large and medium scale crushing production. It is applied to the crushing of large materials in metallurgy, building materials, mining, highway, mineral processing and other industries.NameParameterRotor length X length（mm）Φ1250×1000Max.

It is a medium and fine crusher with a simple, compact and light construction. Such crusher has large adjustment range of grain size and cutting device for repairing wear roll, which can easily adapt to humid material and is good at discharging material smoothly.

The Tooth Roller Crusher is suitable for crushing raw coal in coal mines or coal preparation plants, and can also be used for crushing other medium-low hard and brittle materials. Tooth Roller Crusher spacing is adjusted hydraulically, and the tooth roller bearings are centrally lubricated. The tooth shape adopts optimal design, selective crushing with tensile and shearing forces, and with features of high efficiency and low consumption, and even granulation.

Impact Crusher machinery has the characteristics of good grain type, simple structure, durable, suitable for all kinds of coarse, medium and fine materials, such as side length not more than 500mm, compressive strength not more than 350MPa, such as granite, limestone, concrete, etc.NameParameterRotor length X length（mm）Φ500×400Max.

The type includes 2PG series double roller crusher and 4PG series four roller crusher.2PG double roller crusherMain models: 2PG400x250, 2PG610 x 400, 2PG750 x 500, 2PG750 x 700, 2PG750 x 1000，2PG900x 900, 2PG1000x800, 2PG1200 x 1000 and so on.4PG series four roller crusherMain models:4G900 x700,4G1000x900, 4PG1200 x 1000, etc.

The working principle of the four-roll crusher is to use the high extrusion pressure and shear force generated by the relative rotation of the four high-strength wear-resistant alloy rollers to crush the material. The four-roller crusher integrates the primary and secondary crushing of materials, with compact structure, uniform particle size of broken materials, and less overcrushing ratio.

Hydraulic jaw crusher is widely used in metallurgy, mining, building materials, chemical industry, coal and other industries, mainly used in primary crushing products. Through its own constant vibration, it can clip large stones into small pieces, which is suitable for crushing the rock after blasting to facilitate transportation and use. In addition, the hydraulic jaw crusher also has the function of overload protection.

Hammer Crusher is Single rotor, irreversible hammer crusher, the impact of the hammer to crush brittle materials or medium hardness minerals (such as coal, salt, limestone, gypsum, etc.), but can not be used with toughness, fibrous and humidity compared with the hammer crusher characteristics: crushing ratio is large, so it is suitable for use under the requirement of small size.NameParameterRotor length X length（mm）  Φ800×600Max.

The crusher is used for breaking all kind of ore or rock with material anti-pressure strength less than 2500kg/cm². It is widely used in the fields of building material, metallurgy, chemistry, coal mines etc.NameParameterRotor length X length（mm）Φ150×750Max.

Technical Specifications of PF 1210 lmpact CrusherThe rotor diameter is 1250mm, the rotor length is 1050 mm, the maximum feeding size is 350mm, the production capacity is 70-120t/h, the rotor speed is 508r / min, the motor power is 110KW, and the overall dimension (length x width x height) of PF 1210 impact crusher is 2945x3028x2809mm.An impact crusher is a crushing machine that uses impact energy to crush materials. The rotor rotates high speed when the machine is working, driven by the motor.