TJ Snow Stock No. 6609: Powerful 500 KVA Vertical Action Press-type Welder that is ideal for welding parts with large projections. Includes air-over-oil force delivery system and a RoMan Mid-frequency Direct Current (MFDC) Power Supply, 440 volts, 3-phase. This is the former MLS lab welder and we have made lots of welds with this machine in our lab. It works great. However, it is equipped with a BF ENTRON control that may have limited support from the factory and we are pricing the machine to reflect that the control may need to be updated sooner rather than later. Call for further information and/or send your samples for us to weld. This machine is ideal for welding large ring projections!