The Miyachi Unitek projection welders utilize a capacitive discharge power supply, which provides a short, repeatable weld pulse. The capacitive discharge power supply needs a relatively low facility input current of 30 amps. This makes installation easy and less expensive. For certain specialty applications, Miyachi Unitek can also provide an AC (alternating current) or Inverter Power Supply in place of the capacitive discharge unit if needed.

Miyachi Unitek’s projection welders may be used in a standalone configuration, or they can also be integrated with third party part handling systems for a completely automated system which loads and unloads parts, and initiates the welding process.

An optional Miyachi Unitek weld monitor, such as the Model MM-370, can be integrated into projection welders in order to provide real time measurement of current, voltage, pressure and weld displacement. The MM-370 has the capability to compare real time data with process limits and trigger alarms if process results are out of specification. The MM-370 can also output the process data via a serial port.