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China, Chinese Wire Rod Rolling Mill Reducer Gearbox-1202-021 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Power Transmission PartsSpeed ReducerSpeed Increasing Gear Box
Xi'an Weikeduo Electrical & Mechanical Equipment Co., Ltd.
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Product Description Speed increaser of 90m finishing millComposition of speed increasing gearbox1, technical parameterHighest speed output ratio45/157=0.2866Lowest speed output ratio60/157)x(55/60)=0.3503Motor power4500kWMotor speed1000/1300r/minHigh-speed output shaft speed4019r/minLow-speed output ratio3288r/minGear meshed speed77.2m/sThe backlash is less than0.36mmSpare parts of speed increasing gearbox case, support base, big gear, transmission axis, bevel wheel and lubrication system.Technical characteristics2, Technical characteristicsBox is melt with thick steel with great quality to reach the intensity that the case required. Case should take stress aging treatment before the produce to reach the stability that required.Big gears and gear shaft used carbon alloy steel forging blank, after roughing, workpiece need to take ultrasonic flaw detection process to quench. In order to ensure the tooth surface with high hardness, tooth surface need to take carburizing and quenching treatment after semi-finishing. Fine grind of tooth surface to insure the high accuracy, after finishing the production of gear, the balance test is needed, the experience speed is 1500r/min and the balance level is G2.5.Transmission shaft use the alloy steel forging blank, transmission shaft takes quenched to make sure the intensity and durableness. After the semi- finishing, transmission need to grind to guarantee the accuracy of every workpiece.When the assemble finished, the no-loading test should be keep 2-4hours, the speed is 1200r/min, the temperature of shaft should not exceed 60o C, the work of gear should be smooth, no hitting noise and concussion, every joint surface should not have oil spill phenomenon. Before sale: design the suitable machine based on the specific demandsMedium sale:1.Based on customer's demand to offer moderate quotation project 2.Accept customers to visit our factory 3.Help customer work out the schedule in china After-sale:1.On-site training personnel 2.Appoint special aftersale service staff, arrived at the scene guide clients installation and commissionXi'an Weikeduo Electrical & Mechanical Equiment Co., Ltd. With more than 20 years experience in metallurgical industry, The main business scope for the metallurgical machinery, high-speed gear box, hardened gear reducer. High-speed wire rod, bar, special steel rolling mill production line design, production, sales and installation; As well as for the aviation, steel, oil, electricity, coal mining machinery to provide intelligent re-manufacturing laser quenching, welding, cladding supporting processing, surface corrosion and wear-resistant alloy protective processor full set of technology development, services and applications. Crack detection of the equipment and spare parts, CMM measure and Gear detection. Products through the ISO9001 certification, the use of "Hangji" registered trademark of Shaanxi famous brand, with more than 10 patented technology, the establishment of a complete research and development, production and quality assurance system for high-tech enterprises.
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