cylindrical gear wheel 1.high carrying capacity 2.long life 3.low noise cylindrical gear wheelProcessing method1.The forging equipment is self-contained, and ... , 3 meters gantry planer, grinding machine, etc. and there are gear-processingequipments for rolling, inserting, shaving and grinding.4.The bevel ... traveling merchants to inquire, guide, cooperate, and develop together! cylindrical gear wheel