China Rubber Pm Multi Wedge Belt Transmission Ribbed Belt-Pm

Rubber PM Multi Wedge Belt transmission ribbed Belt-PM

Details of Ribbed Belts
Material: CR / HNBR
Construction: The belt compound consists of a polychloroprene and EPDM rubber mixture with inlaid synthetic fiber tension members and has V-shaped ribs on the inner surface.
*1: With high transmission power at the same condition, about 30% higher than common V-Belts.
*2: With tight transmission system, at the same transmission power, its occupied space is 25% smaller than common V-Belts.
*3: Flat and soft belt is suitable for kinds transmission requirements, not only transmission for small pulley but also high-speed transmission.
*4: Slight vibration, few heat diverge and steady working.
*5: Oil & heat resistance, anti-wearing, low stretch and long life.
--Property of ribbed belts

Test ItemTest ResultTension strength (≥KN/25.4mm)0.59-10.8 (according to types)Elongation (≤ % )4.0 (all types)Loading (KN/25.4mm)0.49-8.64 (according to types)

PH section: Sports and leisure equipment. E.g.: woodworking machinery, magnetic agitators, floor polisher, automatic doors, cement mixers, small compressors, etc.
PJ section: Sports and leisure equipment. E.g.: Woodworking machinery, magnetic agitators, floor polishers, automatic doors, cement mixers, small compressors, etc.
PK section: Tractor. E.g.: Lifting equipment, fan machine tools, concrete saws, industrial washing machines, wood saws, lift trucks, spraying equipment, ultra light aircraft, cooling plant, etc.
PL section: e.g.: Brick machinery, CNC machine tools, crude oil pumps, high pressure cleaners, escalators, crushers, piston compressors, metal mill, etc.
PM section: e.g.: Quarries, hydro, electric turbines, hammer mills, sugar industry, marble saws, bale shredders, paper industry, cable manufacturing plant, metal mills, etc.

SectionPHPJPKPLPMRib pitch (mm)1.62.343.564.79.4Belt Height(mm)3.04.06.010.017.0Angle(a°)4040404040Effective length(mm)160-3000160-3000160-3000160-3000160-3000Rib numbers(/slv)2-902-603-406-308-15

JIANGSU OFT TRANSMISSION BELTS CO.LTD., which is further expanded from the existing Ningbo Ophte Rubber Co., Ltd., is equipped with more sophisticated technology and accurate devices. The factory has been put into operation since Aug., 2012, which covers an area of 33,000 square meters. OFT is a modernized enterprise, integrating D&R, production and marketing.
Since its foundation in 2004, our company has taken technology as the core, committed itself to the development and application of new materials and advanced technology, and achieved significant results. The quality of its product has been in the leading level of the same industry in China.
We have independently developed the HNBR coating timing belt, one-step vulcanized thickening coated PK belts with many choices in colors and CR wrapped belts with strengthened intensity.


OFT cogged raw edge belts mainly serve Aftermarkets, and more than 90% of products are exported to Eastern Europe, Western Europe, North America, Central and South America, Oceania, etc.