Pintle chain, also known as pintle conveyor chain, is a robust open-barrel steel chain built for heavy-load conveying and power transmission in dirty, abrasive environments. As a professional manufacturer, we supply high-quality standard and custom pintle chains under the BISON brand for global industrial and agricultural clients, delivering reliable performance, stable tensile strength and extended service life.
BISON pintle chain adopts heat-treated alloy steel links and hardened pintle pins. The open barrel design prevents debris buildup, reduces corrosion seizure and keeps smooth operation even with dust, mud, grain and chemical residues. It can withstand repeated shock loads and abrasive wear, while easy disassembly simplifies on-site maintenance and replacement. We offer common series including 662, 667H, 667X, 88K and other class sizes, plus customized attachments, surface treatments and matched sprockets to meet your unique equipment requirements.
Real application cases:One of our regular European agricultural customers replaced worn roller chains on their manure spreaders with our 662 BISON pintle chains. The open structure avoids clogging by manure and straw, cutting annual downtime by 35%. Another client from a wood mill uses BISON pintle chains on log deck conveyors to transport rough timber and wood chips; the hardened pins resist scratches from sharp wood fragments. For municipal wastewater plants, our pintle chains serve sludge conveyors, enduring moisture and mild chemical corrosion without frequent replacement. A North American road maintenance manufacturer also selects our BISON pintle chains for salt and sand spreaders, operating reliably in freezing winter conditions.
Pintle chains are widely used across multiple industries. In agriculture, they serve as apron chains for manure spreaders, fertilizer spreaders, salt and sand spreaders, hay elevators, forage wagons and grain handling conveyors. For industrial sectors, they work in sawmills, wood processing lines, wastewater treatment equipment, waste recycling systems and bulk material conveyors. BISON pintle chain is the preferred choice for machines operating in tough outdoor and workshop conditions where ordinary roller chains fail quickly.
We strictly control production quality with full dimensional inspection before shipment. Our chains have stable mechanical performance and competitive pricing for bulk orders. Whether you need standard stock lengths or OEM custom pintle chains for machinery replacement or new equipment projects, we can provide fast lead time and professional technical support.
If you are looking for a trusted BISON pintle chain supplier to solve heavy-duty conveying challenges, contact us today to get detailed catalogs, technical datasheets and quotation.
