The structure of tire shredder and application of rubber powder

The tire shredder is composed of a motor, a reducer, a main shaft, a crushing box, a frame, a movable knife, a fixed knife, and an oil pump. The main shaft of the tire shredder is made of 40Cr, which is forged, modulated, and processed as a whole. Under normal use, the life span of 30 years will not be a problem. One fixed knife is installed on the frame of the tire shredder, and the rotating knife shaft is equipped with multiple removable embedded movable knives. The movable knife is a four-corner surface and can be used. Remove it and change the angle after using it.

After pure, sharpen the knife, because it is a claw-type movable knife, rotary cutting, and the fixed knife and the movable knife are made of SKD11 imported from Japan. After heat treatment, the hardness is higher than HRC60, so it has a long service life, strong cutting ability and high productivity , It is necessary to sharpen the knife for normal use of more than 900 tons, and it can be used together with conveyor belt, two-stage shredder and air conveying fan, which can achieve automation, rationalization and labor saving. Effectively reduce labor intensity and improve the working environment.

After being processed, waste tires can be made into rubber powder. This material has a wide range of applications:

1. Paving of sports grounds: runway, school sports ground, swimming pool and garden trails, bowling alleys, sidewalks, kindergarten sports grounds and entertainment fields, tennis and basketball courts.

2. Automotive industry: strips, train floor mats, brake disc ribbons, floors of cars and trucks, brake bushings, sealing strips, buffers, shock absorbers, automobile body bottom seals and stainless steel materials, splash and dirt , Shipping daily raw materials, tires and tire inner pads.

3. Construction/Equipment: Adhesives/sealants, hospitals, companies, bathroom floors, edge glues, carpet pads, livestock straw mats, extrusion products, waste brake surfaces, mold products, coatings, dams, warehouses, ponds, Waste treatment station, brick roof liner and covering, raised patterned floor, house sign, sheet, waterproof material, shockproof, gasket, waterproof material for roof and wall.

4. Geotechnical/asphalt applications: drainage pipes, rubberized asphalt used for road and driveway paving, filters, soil conditioning/pavement covering, porous flushing pipes, racetracks, railway crossings, traffic/sidewalk obstacles, Railroad crack joint sealant road construction and repair sea transportation.

5. Production of recycled rubber: used to produce various rubber products.

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