WELLE Technology is a professional manufacturer and supplier of high-quality chains and related drive components, catering to industries worldwide. With nearly 20 years of experience in manufacturing, industrial support, and international trade, we have accumulated extensive expertise to support your business. We can communicate with you in English and German.
- Nonstandard & customized products are our core strengths. Our technical knowledge and capabilities help you develop your business effectively.
Product Description of Drive Chains / Transmission Chains:
Materials:
- Our products are made from a wide range of materials such as 20Mn, 40Mn, 40Cr, 45Mn, 30GeMnTi, stainless steel, etc.
- Customized based on customer specifications and drawings
- Example drawings:


Standard Drive Chains / Transmission Chains:
- Various types of drive/transmission chains available in DIN, ISO, ANSI standards, such as:
No. | Product types in DIN/ISO/ANSI Standard |
1) | Short pitch standard roller drive chains / transmission chains - basic/double row/triple row in ANSI B29.1 and DIN8188 (ISO606): DIN/ISO >> 04C-1/2/3, 06C-1/2/3, 08A-1/2/3, 10A-1/2/3, 12A-1/2/3, 16A-1/2/3, 20A-1/2/3, 24A-1/2/3, 28A-1/2/3, 32A-1/2/3, 36A-1/2/3, 40A-1/2/3, 48A-1/2/3, etc. DIN/ISO >> 05B-1/2/3, 06B-1/2/3, 08B-1/2/3, 10B-1/2/3, 12B-1/2/3, 16B-1/2/3, 20B-1/2/3, 24B-1/2/3, 28B-1/2/3, 32B-1/2/3 |
2) | Double pitch standard drive chains / transmission chains DIN ANSI: DIN/ISO (ANSI) >> 208A, 208B, 210A, C210B, 212A, 212B, C216A, 220A, 224A, etc. |
3) | Heavy duty short pitch standard drive chains / transmission chains, ANSI B29.1: DIN/ISO >> 08AH-1, 10AH-1, 12AH-1, 16AH-1, 20AH-1, 24AH-1, 28AH-1, 32AH-1, 36AH-1, 40AH-1, 48AH-1, |
4) | Short standard cotter pin pitch roller drive chains / transmission chains: DIN/ISO >> 10A-1/2/3, 12A-1/2/3, 16A-1/2/3, 20A-1/2/3, 24A-1/2/3, 28A-1/2/3, 32A-1/2/3, 36A-1/2/3, 40A-1/2/3, 48A-1/23, etc. |
5) | Side curved drive chains / transmission chains: DIN/ISO >> 06BSB, 08BSB, 10BSB, 40SB, 43SB, 50SB, 60SB, 80SB, 06BSBSS, 08BSBSS, 10BSBSS, 35SBSS, 40SBSS, 43SBSS, 50SBSS, 60SBSS, 80SBSS, etc. |
6) | Heavy duty curved drive chain DIN8182/8183-ANSI 29.1: DIN/ISO >> ISO2010, 2512, 2814, 3315, 3618, 4020, 4824 - Pitch size from 63.5mm up to 177.8mm - Customized manufacturing available |
7) | Toothed chain drive chains / transmission chains: DIN/ISO >> CL06, CL08, CL10, CL12, CL16, CL20 ANSI>> SC06, SC08, SC10, SC12, SC16, SC20 |
8) | Engine timing chains: DIN/ISO >> 25, 25H, C25, 219, 219H, 270H, T8F, T3F , CL04 |
9) | Coupling drive chains: DIN/ISO >> 4012, 4014, 4016, 5014, 5016, 5018, 6018, 6020, 6022, 8018, 8020, 8022, 10022, 12018 |
Nonstandard Conveyor Chains:
No. | Customized Drive/Transmission Chains: |
1) | Oil drive chains / transmission chains with single row or double row - customized: - Pitch size from 25.4mm up to 76.2mm - Customized manufacturing available |
2) | Heavy duty curved drive chains / transmission chains DIN8182/8183-ANSI 29.1: DIN/ISO >> ISO2010, 2512, 2814, 3315, 3618, 4020, 4824 - Pitch size from 63.5mm up to 177.8mm - Customized manufacturing available |
3) | PIV drive chains / transmission chains: - Pitch size from 12mm up to 36mm - Customized manufacturing available |
4) | Motorcycle drive chains (with O/X-form sealing ring): - Pitch size from 12.7mm up to 19.05mm - Customized manufacturing available |
5) | Any other customized chains type after technical communication with customers |
Customization and Specifications:
- After technical communication about exactly customer request, Welle Technology can provide the right and quality products to customer. Customization after customer specifications is absolutely our advantages. This makes us to reach our target: Quality is our Promise.
Product Ranges of Machinery Chains:
- Conveyor Chains
- Driving Chains
- Automobile Chains/Motorcycle Chains
- Agricultural Chains
- Leaf Chains & Hoisting Chains
- Escalator Chains
- Stainless Steel Chains
- Bulk Material Conveyor Chains
- Nonstandard Customized Machinery Chains & Conveyor Chains

Corresponding Drive Components, which is fitting for different types of chains :
- Sprocket Wheel
- Spur gear
- Helical gear
- Bevel gear
- Pulley
- Worm wheel
- Coupling
- Spline shaft

Professional Process:
We work professionally, communicatively, and systematically to provide quality products and the best technical support/service.
Our Advantages:
- 100% quality assurance: High-quality sources and supply
- Cost-effective products: best performance for your machines with the most cost-effective investment
- Experienced know-how to support our customers
- Long-term experience: help you find better solutions
- Exact delivery time control
- Convenient communication with quick response
Contact:
If you have any request or questions about our products, please contact us:
Mr. Shi or Mrs. Xu
Telephone Office: 0086-571-85166983
Fax: 0086-571-85166036
Expected More: www.welletec.com
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