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Valve Production Line Drawing
  • CBN Total Length Cutting Machine
    1 CBN Total Length Cutting Machine
  • Ordinary Grinding Wheel Centerless Grinding Machine
    2 Ordinary Grinding Wheel Centerless Grinding Machine
  • CBN Head Forming Grinder
    3 CBN Head Forming Grinder
  • CNC Disk End Lathe
    4 CNC Disk End Lathe
  • Lock Clamp Groove Grinder
    5 Lock Clamp Groove Grinder
  • CBN Rod End Grinder
    6 CBN Rod End Grinder
  • Ceramic CBN Grinding Wheel Precision Cone Grinding Machine
    7 Ceramic CBN Grinding Wheel Precision Cone Grinding Machine
  • Airtightness Testing Machine
    8 Airtightness Testing Machine
Engine Valve Manufacturing Process
Raw materials Cut off Chamfer Upsetting, forging Straightening Drilling deep holes Clean the deep holes Sodium filling Friction welding Go to Feibian Heat treatment, shot blasting Pre-grinding small end
1 pre-grinding rod Bending test Car surfacing groove Cone surface welding Open fire ball Small end quenching 2 pre-grinding rods Grinding the head Large flat surface of the car Grind small end Grinding lock clip slot
Grinding rod Plated Polishing rod part Mark, grind nickel surface, clean Cone surface, small end Eddy current flaw detection Small end hardness Ultrasonic flaw detection Size inspection Sealing inspection Appearance inspection
Axial Process

Our automated production equipment offers you efficient and reliable solutions for the processing and manufacturing of shafts.

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Jiangsu Gist Technology Co.,ltd
Application

High-end intelligent automated equipment is applied to the processing and manufacturing of core engine parts and engine valves. It is widely used in motorcycle engines, automotive engine sets, mining machinery, ship machinery and other fields.