Variable speed drive v belt pulleys

V Belt Pulleys are suitable for both Wedge Belts and Classical V Belts. They are manufactured from cast iron grade GG25 with a phosphated finish for protection and are supplied ready machined to accept a taper bush


Series variable sheave pulley
Material cast iron
Surface Treatment Black Oxide, E-coat, phosphating blacking,Gray electrophoresis, podwer coating, painting, Other coatings available upon request
Machinining Process Forging and Machining, Precision Machining and Large Machining,
Investment Casting of Lost Wax, Pressure Die
Heat Treatment Quenching & Tempering, Carburizing & Quenching,
High-frequency Hardening, Carbonitriding
Inspection Raw material, bath analysis, blank physical and chemical analysis, First check, metallography hardness permeating layer, semi-finished product inspection, Adhension test, finished product inspection
Standard European Standard & American Standard
Balance Static & Dynamic Balance