Qingyun Hongsheng Machinery Parts Co., Ltd. is one of the most reliable manufacturers and suppliers of boiler gear chain wheel grate boiler accessories supplied by the manufacturer in China. We warmly welcome you to wholesale high quality boiler gear chain wheel grate boiler accessories supplied by the manufacturer at low price from our factory. If you have any enquiry about quotation, please feel free to email us.
Boiler Gear Chain Wheel Grate Boiler Accessories Supplied By The Manufacturer
Ltd. specializes in the production of boiler accessories, boiler accessories factory, Shandong boiler accessories, boiler grate piece, four claw grate, reciprocating grate, boiler hood, ductile iron pipe, boiler active piece, passive piece, eleven tooth sprocket, fish scale piece, long pin, short pin, boiler pipe, hand hole, four claw boiler grate, movable core grate, manhole, head hole, cross scraper, all kinds of door, old door Eagle Iron, roller, splint, beam grate, biomass grate, high temperature grate and other boiler accessories products! The company has a very complete casting production equipment, machining equipment and advanced physical and chemical analysis, testing equipment, the main equipment are cupola, medium frequency electric furnace, large drilling machine, lathe, sand mixer, sand blasting machine, tempering kiln and environmental protection dust removal equipment. It can meet the requirements of all-round production with high quality and high performance. At the same time, enterprises are constantly introducing advanced technology
Gear materials commonly used are forged steel, cast steel, cast iron, non-metallic materials, etc.
1. Forging steel:
Forging steel has high strength and impact resistance, It can significantly improve the mechanical performance by heat treatment method, and is the main material for gear manufacturing. Because the fiber direction of the forged blank is conducive to improve the bending strength of the wheel teeth, so most of the gears use the forged blank, only the small and unimportant gears directly use rolled steel.
2. Casting steel:
When the gear diameter is large (diameter greater than 400 to 600 mm), the tooth billet is not easy to forge, so the cast steel tooth billet is often used and regular ignition treatment.
3. Cast iron:
Cast iron is low cost and can cast complex structures, but the flexural strength and impact resistance of grey cast iron are poor, so it is only used in low speed and light load open gear transmission.
4. Non-metallic materials:
High speed light load gear power transmission, common non-metal gear with another metal gear to reduce the noise of gear transmission.
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