Seat gear

material:powder metallurgy Typical Clients: Toyota/BYD Product Name:Valve Seat Powder Metallurgy Components for auto engine system, Main material is powder metallurgy. The process flows as follows: 1. Pressing(the pressing machine is controled by computer to ensure the quality is stable and high precision) 2. Sinter 3. Sizing& Re- Pressing 4. Finishing 5. After- Treatment(Including oil dip, Stream treatment and so on, In order to improving the surface hardness, Cleanliness and the oiliness of the products) 6. Testing (air stream test, 3D test, Strength test, Hardness test, Run- Out test)

Components for auto seating, The main material is powder metallurgy. Product Name:Seating Components ID:φ7+0.05 +0.01 material:powder metallurgy Hardness:HRA68-72 Density:6.9g/cm3↑ Length:8.5±0.05 The process flows as follows: 1. Pressing(the pressing machine is controled by computer to ensure the quality is stable and high precision) 2. Sinter 3. Sizing& Re- Pressing 4. Finishing 5. After- Treatment(Including oil dip, Steam treatment and so on, In order to improving the surface hardness, Cleanliness and the oiliness of the products) 6. Testing( Strength Test , 3D test, Hardness Test and run- Out test)