| Customization: | Available |
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| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
| Hardness: | Hardened Tooth Surface |
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Custom Durable Iron Transmission Gears Spur Gear
Our gear products are designed and processed with the highest quality materials, using professional production techniques and high-precision equipment. With over 20 years of experience in gear processing, we offer customized designs to meet your specific needs.
Our gears are known for their strength, durability, and excellent mechanical properties. They provide a large torque and possess strong strength, ensuring reliable and long-lasting performance. The gears also offer high rotation efficiency, resulting in stable and smooth transmission.
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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.
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| 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. |
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| Precision Manufacturing The gears we manufacture have high precision, low noise, and smooth operation. |
Strict Inspection Our gear inspection center is equipped with three-coordinate measuring machines and other inspection equipment. Every gear is fully inspected before shipment. |
| Strong Customization Ability Even 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 Experience We have provided gear manufacturing services to thousands of customers in over 20 countries. We have extensive experience in export business. |
| Main gear types | |||
| Spur Gear, Helical Gear, Bevel Gear, Spiral Gear, Gear ring, Rack and Pinion, Shaft Gear, Spline shaft, Planetary gear, Worm Gear | |||
| Machining Capability | |||
| Module | 1-25 | Teeth | Z13-Z150 |
| DIN Class Level |
DIN 5-8 | Gear Hobbing Level | DIN 7-8 |
| Max O.D.(mm) |
1500 mm | Gear Milling Level | DIN 7-8 |
| Min I.D.(mm) | 18 mm | Gear Shaping Level | DIN 8 |
| Gear Grinding Level | DIN 5 | Gear Broaching Level | DIN 8 |
| Gear Shaving Level | DIN 7-8 | Tooth Finish | Ra 0.4, Ra 0.8, Ra 1.6, Ra 3.2 |
| Max Helix Angle |
0-45° | Manufacture Standard | DIN, JIS, ASTM, GB, AGMA |
| Parameters | |||
| Gear model | Custom gear based on customer samples or drawings | ||
| Size | Custom size | ||
| Material | 45#Steel,20CrMnTiH,20CrH~40CrH,20CrNiMo,20CrMoH~42CrMoH,CrMnMoH,CrNiMoH,20CrNi3H, MnBH,SCr415H~SCr440H,SCM415H~SCM440H,8620H~8627H,4120H~4145H,4320H,4340H,5137H, 15Ni4Mo,15CrNi6,16CrNi4,19CrNi5,17CrNiMo6,34CrNiMo6,25CrMo4,42CrMo4,49CrMo4,30CrMoV9,16MnCr5 |
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| Structure | Forging, Casting | ||
| Machining process | Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping. Selecting production process according to the different products. | ||
| Heat treatment | Carburizing and quenching,Tempering,Nitriding,Carbonitriding,Induction hardening,High-frequency quenching,Hardening and tempering. Selecting heat treatment according to the different materials. | ||
| Surface treatment | Customized | ||
| Quality control |
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| Applications | |||
| Our 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. |
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| Gear quality level | DIN3962 Grade 5, AGMA 2000-A88 Q12 |
| Engineering Machinery Gear | |
| Commonly used materials | 17CrNiMo6, 20CrMnTiH, 42CrMo |
| Heat treatment | Carburizing, Nitriding treatment, Induction hardening, Quenching and tempering |
| Gear quality level | DIN3962 Grade 5, AGMA 2000-A88 Q12 |
| Gears for Mining Equipment | |
| Commonly used materials | 17CrNiMo6, 18CrNiMo7-6, 40CrNiMoA |
| Heat treatment | Carburizing, Nitriding treatment, Quenching and tempering |
| Gear quality level | DIN3962 Grade 5, AGMA 2000-A88 Q12 |
| Gearbox Gear | |
| Commonly used materials | 20MnCr5, 20CrMnMo, 20CrMnTiH |
| Heat treatment | Quenching and tempering + carburizing |
| Gear quality level | DIN3962 Grade 7 |
| General Reducer Gear | |
| Commonly used materials | 18CrNiMo 7-6, 20CrMnMo, 40CrNiMoA, 20CrMnTiH |
| Heat treatment | Quenching and tempering + carburizing, Nitriding treatment, Induction hardening, Quenching and tempering |
| Gear quality level | DIN3962 Grade 6, AGMA 2000-A88 Q12 |
| Compressor Gear | |
| Commonly used materials | 17CrNiMo6, 20CrNiMo, 8620 |
| Heat treatment | Quenching and tempering + carburizing, Nitriding treatment, Induction hardening, Quenching and tempering |
| Gear quality level | DIN3962 Grade 6, AGMA 2000-A88 Q12 |
| Package | |
| Wooden Case, Container and pallet, or Custom packaging | |
| Shipping | |
| Sea shipping, Air shipping, Express | |
| Forging Ensuring product strength and durability, laying a solid foundation for subsequent processes. |
Quenching & Tempering Regulating material hardness and toughness to achieve optimal performance balance. |
Rough Turning Removing excess material and preparing for subsequent machining steps. |
Teeth Forming Ensuring accurate gear tooth profiles for efficient transmission and smooth operation. |
| Heat Treatment Enhancing part strength, toughness, and wear resistance through controlled heating and cooling processes. |
Fine-Tuning Achieving precise dimensions and surface finish requirements to meet high precision and quality applications. |
Gear Grinding Ensuring gear accuracy to improve transmission efficiency and lifespan. |
Testing We will provide final inspection reports to customers for review. |
WIER, China's powerful manufacturer.
| OEM Services We are proficient in providing OEM services to customers. From prototypes to mass production, WIER offers efficient manufacturing support to customers. |
Engineering Capabilities We 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-effectiveness We 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 Delivery Design, development, manufacturing, assembly, and testing are all carried out in our factory, so our delivery time is very fast. |
What 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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