China best Superior Quality Cast Iron Poly V Sheave Engineering

Product Description

exceptional quality cast iron CZPT V Sheave




Multi-Ribbed belts are limitless one belts that have V-shaped ribs that interconnect with the grooves on a corresponding belt pulley.

This travel belt style provides lower sounds output at quite higher speeds, supplying sleek working and huge transmission ratios, combining the high overall flexibility and mild bodyweight of flat belts, with the grip and efficiency of V-belts.

Generating a high electricity rating travel with a rib profile creating them ideal for a extensive variety of industrial, agricultural, domestic and automotive apps.

They offer a smooth, vibration cost-free overall performance, in a one compact travel, which is resistant to heat and abrasion so major to a for a longer time provider daily life.

Multi-Rib pulleys are accessible with possibly a pilot or taper bore, the latter designed for use with pre-machined taper bushes that are finished with the needed bore and keyway measurement.


   European standards : 

    a) V-belt pulley for taper bushing: SPZ, SPA, SPB, SPC, up to 10 grooves   

    b) Adjustable speed V-belt pulleys and variable speed pulleys              

    c) Flat belt pulleys and conveyor belt pulleys

·   American standard:  

    a) Sheaves for taper bushing: 3V, 5V, 8V     

    b) Sheaves for QD bushings: 3V, 5V, 8V    

    c) Sheaves for split taper bushing: 3V, 5V, 8V    

    d) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH,2AK, 2AKH, BK,  BKH,2BK, 2BKH, 3BK    

    e) Adjustable sheaves: poly V-pulley, multi-pitch H, L, J, K and M

·   Bore: pilot bore, finish bore, taper bore, bore for QD bushing

–   Parts can be made according to drawings and/or samples

·  we can offer you the rang dimensions diameter 62MM~2000MM



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Roller: A normal pulley has a slot for a belt, chain or cable. A reel is a wider pulley generally utilized in cable techniques, making it possible for the cable to be wound about many occasions the diameter of the reel.

China best Superior Quality Cast Iron Poly V Sheave     Engineering