Spot Welder By Mini Tool Room

We are the largest importer and supplier of spot welder in Pune, Maharashtra, India. This is a very useful machine for the printer head repair and re-manufacturing industry. This can be used for spot-welding the hammers on to the spring plates. This is very useful for repair of OKI 520/521 type of print heads and is the only machine that has been specifically designed for this. This machine is a very compact machine as it uses a "capacitor discharge through transformer" technology. Using this machine one can spot-weld not only displaced hammers back to the spring plate but you can also re-weld the entire spring plate to the base plate.

Technical Details
This machine uses a bank of capacitors to store the charge that is needed to generate the high current for the spot welding. The current is amplified by passing it through a current transformer. When the welding operation is to be done, this very high current is passed through the two electrodes with the job in the between them. The heat that is generated due to the high current fuses the metal parts and generates a very high strength bond. As the machine uses removable external copper electrodes, various models of electrode can be made to suit all your requirements. This machine offers a foot pedal operated electrode.