Ribbed Belts

SINOCONVE 9PJ Poly V belt is designed for fine-pitch automotive and compact mechanical drive systems requiring nine PJ ribs. The 2.34 mm rib pitch allows the belt to work efficiently on relatively small pulley diameters while maintaining good flexibility and stable transmission. It can be supplied for selected Daewoo replacement applications as well as other equipment using the same 9PJ configuration. Effective length and vehicle fitment should be verified from the original belt marking or OE reference before ordering.

SINOCONVE automotive PK ribbed belts are available in 4PK, 6PK, 8PK and additional rib configurations for vehicle accessory and compact mechanical drive systems. The multi-rib design provides broad pulley contact, flexible running and stable power transfer across multiple grooves. Different effective lengths can be matched to replacement-market and OEM requirements. Suitable for distributors, automotive parts suppliers and buyers sourcing mixed PK belt specifications for alternator, compressor, pump, fan and other auxiliary drive applications.

SINOCONVE 8PK1725 V-ribbed belt is an eight-rib PK Poly V belt with a 1725 mm effective length, supplied for engine accessory and mechanical transmission systems requiring this belt size. Reference number 3288475 can be used as additional identification when confirming replacement requirements. The eight-rib working surface provides broad pulley contact for stable power transfer, while low-stretch reinforcement helps maintain belt dimensions during continuous operation. OEM marking, private-label packaging and bulk supply options are available for distributors and replacement-parts buyers.

SINOCONVE 12PK EPDM ribbed belt features twelve PK ribs and a textured rough back for industrial and multi-accessory power transmission. The EPDM compound is selected for applications where heat aging, ozone exposure and long-term environmental resistance are important. Twelve parallel ribs provide a broad pulley contact area, while low-stretch tensile reinforcement supports stable belt dimensions. The effective length can be matched to the required drive specification. Rough, glossy, fabric and SN back-surface options, custom marking and OEM packaging are available.

SINOCONVE V-ribbed belt range covers 5PK, 6PK and 8PK configurations for engine accessory and mechanical power transmission systems. Reference numbers 178623 and 178682 can be used as additional identification when sourcing alternator and fan belt replacements. The PK multi-rib construction provides flexible running, stable pulley contact and efficient power transfer. Effective length and complete belt marking should be confirmed for each application before ordering. Mixed specifications, OEM printing, private-label packaging and distributor supply options are available.

SINOCONVE 5PJ Poly V ribbed belt is designed for compact printer, printing equipment and light mechanical drive systems using the PJ profile. Five fine longitudinal ribs provide flexible running and stable pulley engagement, making the belt suitable for relatively small pulley diameters and space-limited transmission layouts. The effective length should be confirmed from the original belt marking or equipment specification. OEM marking, custom lengths and packaging options are available for equipment manufacturers, replacement-parts suppliers and distributors.

SINOCONVE 2PJ, 3PJ, 4PJ and 5PJ Poly V belts provide compact rib-count options for light-duty and space-limited power transmission systems. The fine 2.34 mm PJ rib pitch supports flexible running around relatively small pulleys, while multiple longitudinal ribs maintain stable contact with matching pulley grooves. Different effective lengths are available according to equipment and replacement requirements. Suitable for small machinery, household appliances, office equipment, fans, pumps and other compact drives. OEM marking, customized lengths and packaging options are available.

SINOCONVE PJ Poly V ribbed belt is developed for printers, printing machinery, paper-handling equipment and other compact mechanical drives. The fine-pitch PJ profile provides good flexibility for small pulley diameters and space-limited transmission layouts while maintaining stable multi-rib pulley engagement. Different rib counts and effective lengths can be supplied according to the original belt marking or equipment specification. OEM belt printing, customized dimensions and packaging options are available for machinery manufacturers, maintenance suppliers and distributors.