... or high frequency quenching Product NameSintered Drive Gear for Oil PumpRaw MaterialsMPIF FC-0205, FN-0205, Feature1. ... quenching in house3. With high precision ApplicationGear pump, Oil pump gear, Gear box, General machine gear, Electrical ... treatment——Oil impregnant——Packing——ShippingManufacturability1. Auto Press: 50T, 100T, 140T2. Hydraulic Press: 100T, 315T, 600T, 800T3. Six sinter furnaces, ...