1) European standard: a) V-belt pulleys for taper bushings: 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
2) American standard: a) Sheaves for taper bushings: 3V, 5V, 8V b) Sheaves for QD bushings: 3V, 5V, 8V c) Sheaves for split taper bushings: 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
3) Bore: pilot bore, finish bore, taper bore, bore for QD bushing
3) Materials: 1045 steel, aluminum and stainless steel
4) Surface finish: black oxidized phosphate, anodized, zinc-plated 5) Standard toothed bars are also available
Hangzhou Hetd Industry CO., Ltd. is a well known specialized manufacturer and supplier of transmission components. With years' experience, It mainly exports full ranges of HETD®branded Sprocket & Chain, Gear & Rack, Coupling, Belt
Pulley, Taper Lock Shaft, Taper Bush, Pipe Sleeve etc. It has its own design department, factory and 3subsidiary companies,
Hetd Machinery Ltd, Hetd Mechanical & Electric Huangshan Ltd and Held PharmaceuticalChemicals Ltd.Beside,
Hetd has built a strict quality management system. It passes ISO9001:2008 & ISO/TSl6949:2009 certificates.
OEM is acceptable. We look forward to cooperate with you.