Oil Filters and Relief Valves Welding
Dahching offers welding machines for Spin On Filter manufacturing.
Machine range from Manual to Automated, Single Phase AC to Capacitor Discharge DC and to Three Phase DC Inverter machines.
- Spin-On Filter Cap is a good example of Resistance Projection welding.
- An filter cap is formed by welding the stamping plate and seaming plate together.
- The stamping plate is thicker, between 2mm to 4mm and has 8 to 12 embossments.
- The seaming plate which is thin, often less than 2mm and galvanized.
