Fully Automatic Spot Welder For New Age Cars
What is Spot welding?
Spot welding is a resistance welding process used primarily to weld two or more metal sheets together. It is used in a wide range of industries but notably for the assembly of sheet steel vehicle bodies. This is a type of resistance welding where the spot welds are made at regular intervals on overlapping sheets of metal. Spot welding is primarily used for joining parts that are normally up to 3 mm in thickness. Thickness of the parts to be welded should be equal or the ratio of thickness should be less than 3:1.
Inverter welding & Transformer welding
| Parameter | Inverter Spot | Transformer Spot |
| Max. Welding Amperage | 13500 / 14000 A,3 Phase 400 V 50/60 Hz | 7000/ 9000 A ,3 Phase 400 V 50/60 Hz |
| Machine Type | Inverter Based | Transformer Based |
| Welding Operation Mode | Fully Automatic & Manual Mode | Manual Mode |
| Spot Gun | X Clamps | X Clamps |
| Duty Cycle | High | Low |
| Spot Gun Clamps | 3 Set of Clamps | 1 Set Clamp |
| Single Side Spot Gun | Available | Available |
| Multi-function modes | Available | Available |
| Cooling System | Water cooled(Cooling up to end of the SPOT GUN ) | Air cooled |
| Display | LED Display | LED Display |
| Water Tank | Available | Not Available |
| Portable | Yes | Yes |
What makes Inverter welding efficient?
Below are different types of spot in various steels:-
