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Plasma Welding Machine for Valve Seat
Plasma Welding Machine for Valve Seat

Plasma Welding Machine for Valve Seat Plasma Welding Machine for Valve Seat

Plasma Welding Machine is special purpose machine for engine valve. It is used for welding seat face and tip end

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Product Description

Plasma Welding Machine is used for weld seat face of engine valve. 



Main Feature

Technical Parameter

Before processing 
Processing range Head diameter: 20-50 mm, Stem diameter: 5-10 mm, Length: 70-150 mm
Material 21-4N, 4Cr10Si2Mo, Imported: SUH:3, SUH:35,etc. Hardness: 25-45HRc
Run out of OD0.1 mm
Run out of head TOP 0.1 mm
Stem Diameter 0<d<0.05
Head OD0<D<0.15 
Straightness<0.03 mm
Valve Edge thickness ≥0.8 


Video


Application

Plasma welding seat face of engine valve 

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