R series helical gearbox is made up of 1 pair.2 pairs or 3 pairs bevel wheel as reduction system. The gear treated by the carburize quenching, the surface hardness is about HRC58-62, quenching depth is 0.2-2mm. widely used for many industries, such as petroleum, metallurgy, mine, lifting, transportation, cement, chemical, textile, printing, pharmacy, food and environment protection.

Advantages:

Input and output in the same line, compact construction, and the housing space maximum used. The 2 stages and 3 stages in the same housing.

R series helical gearbox is made up of integrated casting box strong housing construction to improve the strength of the shaft and lifetime of the bearing.