WELLE Technology is a leading manufacturer and supplier of high-quality chains and related drive components for industrial applications worldwide. With over two decades of experience in manufacturing, industrial support, and international trade, we have developed extensive expertise to support your business needs. We can communicate with you in both English and German.
- Nonstandard & customized products are our specialty. Our technical knowledge and capabilities help you develop and enhance your business operations.
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.
- Custom specifications and drawings from customers are also accepted.
- Example drawings:


Standard Drive Chains / Transmission Chains:
- A variety of standard drive/transmission chains types are available according to DIN, ISO, and ANSI standards, including:
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 detailed technical communication with customers, Welle Technology provides the right and high-quality products that meet specific requirements. Customization based on customer specifications is one of our core strengths. This ensures we deliver quality that meets your expectations.
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 suitable for various types of chains include:
- Sprocket Wheel
- Spur Gear
- Helical Gear
- Bevel Gear
- Pulley
- Worm Wheel
- Coupling
- Spline Shaft

Professional Process:
We follow professional, communicative, and systematic methods to ensure quality products and excellent technical support.
Our Advantages:
- 100% Quality Assurance: High-quality sources and supply
- Cost-effective Products: Best performance at competitive prices
- Experienced Know-How to support our customers
- Long-term Experience: Helping find better solutions
- Accurate Delivery Time Control
- Convenient Communication with Quick Response
Contact:
If you have any questions about our products, please contact us:
Mr. Shi or Mrs. Xu
Phone: +86-571-85166983
Fax: +86-571-85166036
Visit us at: www.welletec.com
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