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China, Chinese Custom Alloy Steel Helical Gears for High-Speed1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Power Transmission PartsGearHelical GearGear
Wier (Beijing) New Materials Co., Ltd.
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Product Description Product Description Custom Alloy Steel Helical Gears for High-speed Our gear products reshape industry standards with craftsmanship and excellent quality.Selected high-quality raw materials such as we use alloy steel, quenched and tempered steel, or materials specified by customers, with high strength and corrosion resistance, ensure the durability of products from the source. Through advanced processes such as Gear Hobbing, Gear Milling, Gear Shaping, and precision casting, each product achieves micrometer level dimensional accuracy, with a smooth surface and rounded edges without burrs. It not only meets the strict requirements of industrial grade, but also adapts to high-end decorative scenes with exquisite appearance. our gear products can become your trusted choice due to their stable performance and long service life. Product AdvantagesLow-noise, high-strength, and precision gears for stable transmission.For over 20 years, we have been dedicated to the research and development as well as the manufacturing of high-quality gears. Our products are widely used in construction machinery, wind power equipment, mining and metallurgy, shipbuilding, and automation systems. Our factory is equipped with leading domestic CNC gear hobbing machines, gear grinding machines, and a complete set of testing equipment. High-quality Materials:Usually, we use alloy steel, quenched and tempered steel, or materials specified by customers. In short, we ensure that the gears we manufacture for you are high-strength, wear-resistant, and impact-resistant. Precision ManufacturingThe gears we manufacture have high precision, low noise, and smooth operation. Strict InspectionOur gear inspection center is equipped with three-coordinate measuring machines and other inspection equipment. Every gear is fully inspected before shipment. Strong Customization AbilityEven if you need a small quantity of gears and several types of gears, we are willing to customize them for you, and the delivery time will be very short. Rich Export ExperienceWe have provided gear manufacturing services to thousands of customers in over 20 countries. We have extensive experience in export business. Product Parameters Main gear typesSpur Gear, Helical Gear, Bevel Gear, Spiral Gear, Gear ring, Rack and Pinion, Shaft Gear, Spline shaft, Planetary gear, Worm GearMachining CapabilityModule1-25Teeth Z13-Z150DIN Class LevelDIN 5-8Gear Hobbing LevelDIN 7-8Max O.D.(mm)1500 mmGear Milling LevelDIN 7-8Min I.D.(mm)18 mmGear Shaping LevelDIN 8Gear Grinding LevelDIN 5Gear Broaching LevelDIN 8Gear Shaving LevelDIN 7-8Tooth FinishRa 0.4, Ra 0.8, Ra 1.6, Ra 3.2MaxHelixAngle0-45°Manufacture StandardDIN, JIS, ASTM, GB, AGMAParametersGear modelCustom gear based on customer samples or drawingsSizeCustom sizeMaterial45#Steel,20CrMnTiH,20CrH~40CrH,20CrNiMo,20CrMoH~42CrMoH,CrMnMoH,CrNiMoH,20CrNi3H,MnBH,SCr415H~SCr440H,SCM415H~SCM440H,8620H~8627H,4120H~4145H,4320H,4340H,5137H,15Ni4Mo,15CrNi6,16CrNi4,19CrNi5,17CrNiMo6,34CrNiMo6,25CrMo4,42CrMo4,49CrMo4,30CrMoV9,16MnCr5StructureForging, CastingMachining processGear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping. Selecting production process according to the different products.Heat treatmentCarburizing and quenching,Tempering,Nitriding,Carbonitriding,Induction hardening,High-frequency quenching,Hardening and tempering. Selecting heat treatment according to the different materials.Surface treatmentCustomizedQuality controlMetallographic testUltrasonic testMagnetic particle testThree-coordinate measurement machine testRolling testDimension and appearance checkApplicationsOur products serve high-end equipment manufacturing and critical infrastructure sectors, covering over 50 sub-industries:Agricultural machinery, forestry machinery, construction machinery, engineering machinery, transport machinery, cement machinery, metallurgy,environmental protection machinery, petroleum machinery,chemical machinery, wind power gear, photovoltaic gear, mining, reducers,internal combustion engine gear, food machinery, printing, ships, tobacco machinery, paper machinery, machine tools,automobile transmission gear, pump gear, robots, automation industry, machine tool transmission, etc.Gear quality levelDIN3962 Grade 5, AGMA 2000-A88 Q12Engineering Machinery GearCommonly used materials17CrNiMo6, 20CrMnTiH, 42CrMoHeat treatmentCarburizing, Nitriding treatment, Induction hardening, Quenching and temperingGear quality levelDIN3962 Grade 5, AGMA 2000-A88 Q12Gears for Mining EquipmentCommonly used materials17CrNiMo6, 18CrNiMo7-6, 40CrNiMoAHeat treatmentCarburizing, Nitriding treatment, Quenching and temperingGear quality levelDIN3962 Grade 5, AGMA 2000-A88 Q12Gearbox GearCommonly used materials20MnCr5, 20CrMnMo, 20CrMnTiHHeat treatmentQuenching and tempering + carburizingGear quality levelDIN3962 Grade 7General Reducer GearCommonly used materials18CrNiMo 7-6, 20CrMnMo, 40CrNiMoA, 20CrMnTiHHeat treatmentQuenching and tempering + carburizing, Nitriding treatment, Induction hardening, Quenching and temperingGear quality levelDIN3962 Grade 6, AGMA 2000-A88 Q12Compressor GearCommonly used materials17CrNiMo6, 20CrNiMo, 8620Heat treatmentQuenching and tempering + carburizing, Nitriding treatment, Induction hardening, Quenching and temperingGear quality levelDIN3962 Grade 6, AGMA 2000-A88 Q12PackageWooden Case, Container and pallet, or Custom packagingShippingSea shipping, Air shipping, ExpressProduction ProcessForgingEnsuring product strength and durability, laying a solid foundation for subsequent processes.Quenching & TemperingRegulating material hardness and toughness to achieve optimal performance balance. Rough TurningRemoving excess material and preparing for subsequent machining steps. Teeth FormingEnsuring accurate gear tooth profiles for efficient transmission and smooth operation.Heat TreatmentEnhancing part strength, toughness, and wear resistance through controlled heating and cooling processes. Fine-TuningAchieving precise dimensions and surface finish requirements to meet high precision and quality applications.Gear GrindingEnsuring gear accuracy to improve transmission efficiency and lifespan. TestingWe will provide final inspection reports to customers for review. Company ProfileWIER, China's powerful manufacturer.WIER's headquarters is located in Beijing, China. It is a factory that manufactures gears, rotary bearings for construction machinery, and sheet metal stamping. We have three business divisions and production bases for gears, rotary bearings, and sheet metal stamping. We provide ODM/OEM manufacturing services for many well-known companies both domestically and internationally. We have been providing high-quality gears, slewing bearings, and component solutions for industries such as agricultural machinery, forestry machinery, construction machinery, building, petroleum machinery, mining, mechanical workshops, textile machinery, reducers, packaging, printing, ships, tobacco machinery, paper machinery, automobiles, pump gears, robots, automation industries, machine tool transmissions, and many others. WIER is equipped with over 200 sets of processing and testing equipment, 7 automated assembly lines, 7 packaging lines, and 2 environmental cleaning, drying, and painting assembly lines. Due to our advanced equipment and rich manufacturing experience, many customers from various countries have chosen to cooperate with us, such as the United States, Belgium, Italy, Canada, Germany, the United Arab Emirates, Norway, South Korea, Southeast Asia, etc. At present, the share of products exported each year accounts for more than 80% of the total.Why Choose Us20 years of gear manufacturing experience, supporting non-standard customizationWe have three production bases, seven production lines, over 200 sets of production equipment, and more than 180 employees. OEM ServicesWe are proficient in providing OEM services to customers. From prototypes to mass production, WIER offers efficient manufacturing support to customers. Engineering CapabilitiesWe can provide you with product design, product optimization, and performance analysis. We are constantly improving and innovating our processes, such as in rolling, broaching, shaving, grinding, heat treatment, forging, etc., to offer you high-quality products and services. High Cost-effectivenessWe can provide inventory support for mainframe manufacturers. WIER will ship goods to you according to the pre-set inventory plan. This mature business model can help you reduce or eliminate internal excess inventory, thereby saving your budget. Fast DeliveryDesign, development, manufacturing, assembly, and testing are all carried out in our factory, so our delivery time is very fast. WorkshopFAQWhat kind of gear do you supply?We can custom manufacture spur gears, helical gears, bevel gears, spline shafts, planetary gears, turbines, gear racks, internal gears, shaft gears, etc.What industries are your gears used in?We provide high-quality gears, rotary bearings, and components for various industries, including agricultural machinery, forestry machinery, construction machinery, construction, petroleum machinery, mining, machine shops, textile machinery, reducers, packaging, printing, ships, tobacco machinery, paper-making machinery, automobiles, pump gears, robots, automation industries, machine tool transmissions, and more.What material are your gears made of?We customize according to your requirements. Commonly used materials include 9310, 8620, C45, 20CrMnTiH, 20CrH-40CrH, 20CrNiMo, 20CrMoH~42CrMoH, CrMnMoH, CrNiMoH, 20CrNi3H, MnBH, SCr415H~SCr440H, SCM415H-SCM440H, 8620H-8627H, 4120H~4145H, 4320H, 4340H, 5137H, 15Ni4Mo, 15CrNi6, 16CrNi4, 19CrNi5, 17CrNiMo6, 34CrNiMo6, 25CrMo4, 42CrMo4, 49CrMo4, 30CrMoV9, 16MnCr5, etc.Are the gears on your website in stock?No, all products are customized. We customize according to drawings or samples. Please feel free to send us your specifications.Is my information or design secure?Yes, we are responsible for protecting all your information and ensuring its confidentiality. We have signed non-disclosure agreements (NDAs) with all our partners.What is the highest level of accuracy you can achieve?The current gear cutting accuracy can reach DIN 7 grade, and the gear grinding accuracy can reach DIN 5 grade.What are your payment terms?We usually accept T/T and L/C payments. Please let us know if you have any special requirements.What is your return policy?All our products come with a one-year warranty.We are committed to providing high-quality products that satisfy our customers. If you have any questions or concerns about our products, please contact us as soon as possible. We will find a solution as quickly as possible.
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