ISO/DIN Standard B Series Transmission Chain Manufacturer | Global Supply Chain Services
European standard power transmission requires uncompromising dimensional precision and dynamic fatigue resistance. JINQIU CHAIN, a premier B series roller chain manufacturer and supplier, delivers complete supply chain solutions for foreign OEMs, large industrial distributors, dealers, and terminal plants worldwide. Manufactured in our 60,000㎡ modernized ISO-certified facility, our B series drive chains strictly conform to BS 228, DIN 8187, and ISO 606 standards, providing flawless interchangeable drive solutions for heavy-duty industrial machinery.
Engineering Excellence for High-Torque Power Transmission
50+ Professional Engineers: Our elite engineering team provides expert chain selection, custom sprocket matching, and rapid CAD modeling for custom B series pitch configurations and non-standard attachments.
In-house Heat Treatment: Utilizing continuous mesh belt furnaces, all pins, bushings, and rollers undergo specialized carbonitriding and induction hardening, achieving optimal case depth to maximize wear life.
Shot-Peened & Pre-Stretched Plates: Link plates undergo precision shot-peening to enhance fatigue strength, followed by factory pre-loading to eliminate initial elongation under continuous heavy loads.
Automatic Assembly & Pre-Lubrication: Built on high-speed automated assembly lines and hot-dip pre-lubricated with high-viscosity synthetic grease to ensure smooth, low-noise operation from day one.
Engineered for Heavy Industrial & Mechanical Drive Systems
Downtime is not an option in continuous manufacturing. JINQIU’s B series transmission chains are engineered with cold-drawn seamless tubes and solid rollers to withstand severe shock loads. Whether utilized in agricultural machinery, conveyor drives, packaging lines, or heavy construction machinery, partnering directly with China's leading chain source ensures global distributors receive competitive factory-direct pricing, stable bulk supply, and tailored OEM & ODM custom manufacturing.
B Series Roller Chain Technical Overview (DIN 8187 / ISO 606)
| Chain Specification | Strand Types Available | Primary Industrial Application |
| Standard B Series (06B to 16B) | Simplex (1-Strand), Duplex (2-Strand), Triplex (3-Strand) | Light to medium industrial drives, packaging, & conveyor systems |
| Heavy-Duty B Series (20B to 40B) | Simplex, Duplex, Triplex, & Multi-strand custom | Mining machinery, heavy agricultural equipment, & steel mills |
| B Series with Attachments / Custom | Straight sideplates, extended pins, & specialized lugs | Automated assembly lines, food processing, & custom machinery OEM |
Trust JINQIU CHAIN to strengthen your drive systems and secure your industrial spare parts supply chain. Contact our engineering team today for factory-direct pricing, free technical consultations, and robust B series transmission chain solutions.
√ DIN 8187 / ISO 606 Conformance √ 50+ Professional Engineers √ In-house Heat Treatment
√ 60,000㎡ ISO Certified Factory √ Complete Global OEM/ODM Supply Services
