Ⅰ.Jaw crusher mainly includes rack, moving jaw, eccentric shaft, jaw plate, bracket and other parts, and motor rotates eccentric shaft through the triangle belt and make moving jaw move on the adjusted rail, thus to break material in the crushing cavity.

Jaw crusher mainly includes rack, moving jaw, eccentric shaft, jaw plate, bracket and other parts, and motor rotates eccentric shaft through the triangle belt and make moving jaw move on the adjusted rail, thus to break material in the crushing cavity. Rack is a single whole pouring steel structure, equipped with tight fixed jaw with wedge bolt in front wall of rack, equipped with side fender on the right-and-left frame wall in the crushing cavity, in order to prevent wear and tear of the frame wall. Moving jaw is a shaped steel, equipped with sewing jaw in the front, whose upper hang on the rack by eccentric shaft and roller bearing, whose lower bearing on the bracket, and rolling contact with bracket, and equipped with flywheel and pulley on both ends of eccentric shaft. The other end of the bracket supporting on the adjust seat, and rolling contact with the bearing, except bracket plays a supporting role for moving jaw and bracket plays a role of insurance when the foreign materials which can not be broken entering into the crushing chamber, on the cndition that load of the machine suddenly increases, namely its rapid fracture, and protecting other parts from damaging.Adjust seat is installed in the sliding groove on both sides of the frame, and clings tightly with the wedge, when discharging mouth needing to be adjusted, making the nut right-handed with a wrench, adjustment wedge concomitantly rising, adjustable seats concomitantly move forward, then discharging mouth turning from big to small, otherwise turning from small to big.

Jaw crusher is mainly used for crushing all kinds of ores and medium-sized of large materials.Jaw crusher (jaw breaker) is widely used in mining, smelting, building material, highway, railway, water conservancy and chemical industry, etc. The maximum compressive strength of being broken material is 320 Mpa.

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Ⅱ. R- type Raymond mill powder machine is widely used in barite, calcite, potassium feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass, thermal insulation materials and so on, whose moh’s hardness is not more than 9.3, and whose humidity is under 6, such as non flammable and explosive mines, chemical industry, construction and other industries more than 280 kinds of materials of high fine milling processing, finished product granularity scope of 80-325 mesh and arbitrarily regulate, part of the material up to 600 mesh.

Working Principle:

When Raymond mill is working, adding crush materials into the hopper from hood shell side, relying on roller device of hanging on the host plum flower shelf, orbiting around the vertical axis, spins itself at the same time, due to the effect of centrifugal force when rotating, the roller swinging outward, pressing tightly in the grinding ring, the shovel knife scooping up material and sending between grinding roller and grinding ring, thus for achieving the goal of crushing material due to roller rolling and grinding.

Winnowing process: after grinding materials, the fan blowing wind into main case, blowing powder, processing separation by the analyzer at the top of grinding chamber, the coarse material dropping into the grinding chamber and grinding again, fineness of meeting the required specification into the cyclone collector with the wind, and discharging from powder discharge mouth after collectione, the product is finished.Wind current returning into the fan by the return duct at the top of the big cyclone collector, the wind road is circular, and flows in a state of negative pressure, increased part of air volume of the wind road discharging by the exhaust piping between the fan and the host, entering into the small cyclone collector and making purification processing.

Structural Feature:

The structure of Raymond mill is mainly composed of the host, analyzer, fan, finished product cyclone separator, micro powder cyclone separator and air duct.Among them, the host is composed of rack, intake air volute, scraper knife, grinding roller, grinding ring and housing.

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Ⅲ. The Structural Feature of Energy- saving Ball Mill:

Circular cone energy-saving ball mill is composed of feeding part, discharging part, rotary part, transmission part (including reducer, small transmission gear, motor, electric control) and other major parts.The machine is stable in running and is reliable in working because of hollow shaft adopting steel casting, removable lining, a rotary wheel is machined in casting rolling gear machining mode, barrel body lined with wear-resisting lining pallet, with a good wear resistance.

According to the material and the way of mineral ejection, dry ball mill and wet grate ball mill can be chosen.

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Ⅳ. LSY series of screw conveyor is mainly used in transporting materials such as cement, fly ash and so on for concrete mixing station , and is also applicable to electric power, chemical industry, metallurgy, food processing, storage and other applicable occasions of using screw conveyor. Product features of LSY type series screw conveyor: small diameter of spirochete, high rotate speed, large delivery throughput, high accuracy, good transfer condition.

Driving device adopts gear reducer with large torque, low noise, no oil leakage and long service life, conveyor housing choosing high quality seamless tube, flange connection, good overall rigidity, large carrying capacity, whether horizontal conveying or continuous transmission of large dip angle when conveying , job position and posture being chosen optionally, and easy dismounting and moving. Sealed performance of the machine is good, which is no dust leakage, safe and reliable, the most ideal environmental protection product, having won six national patents as a new generation of this product and.

  

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Ⅴ. Bucket elevator has outstanding advantages of large delivery value, high hoisting height, working stable and reliable, and long life, the main performance and parameters of bucket elevator conforming to JB3926-85 "vertical bucket elevator" (the standard being equivalent with reference to the international standards and advanced foreign standards), the bucket elevator traction circle chain according with MT36-80 “mine high strength round link chain”, the bucket elevator being suitable for conveying the material of powdery, granulated and small nubby of no grinding cut and small grinding cut, such as: coal, cement, stone, sand, clay, ore, etc., the bucket elevator allowing conveying high temperature materials, due to bucket elevator traction institutions being a circular chain,

Ⅵ. MD Bag Dust Collector's Brief Introduction of Aerated Block:

According to the characteristics of the industrial process and dust, combined with experience in environmental protection and management technology of many years, effectively increasing dust removal efficiency and operation reliability of the pulse bag filter, prolonging service life of filter pocket, with the purpose of lowering maintaining and managing intensity and requirements, developing the MD type series pulse bag dust collector, the collector is widely used in building material, chemical, coal, tobacco, food and other industries and the ideal equipment of dust controlling.

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