S7Plasma Cutter,CUT50 220V/240±15% AC-DC Electric Inverter 50Air Plasma Cutting Machine Metal Cutter(The machine has one plug)

This was the least expensive dual voltage 50 amp plasma I could find; I decided to try it.I know this Chinese welding and cutting equipment rather well, as I was one of the early group of importers here in the USA.There have been improvements for sure, this 50 amp/ IGBT unit is coming in cheaper than MOSFET/ 40 amp units used to.This machine worked well out of the box, with 220v input I got a good cut in 1/2", roughly 12"IPM, so pretty darn good!At 110V I fit 3/8 " at about the same travel speed.I did notice a bit of choking at 110V and suspect the small wire gauge of a garden variety 16ga.extension cord was causing a voltage drop, so I suggest a larger gauge, 14ga. Or such, if you need a cord.This is a nice lightweight and portable unit, which is exactly what I needed.The pt-31 torch is old style with the paddle trigger, not sexy, but easy to operate with gloves.External regulator, again, not sexy, but easily serviced, and keeps high pressure air on the outside of the machine.Simple outer case that is not dependent on the plastic parts should they break down the road.Like the addition of the post flow air and adjustment, especially useful when doing the higher amp cuts.Main criticism- ground lead only 3' long, 6' would be better.Small suggestions, no mention of importance of moisture free air supply, and no recommendation for air pressure; I found the pt-31 seems to like 40-50 psiAlso a heads up if you have troubles with the cut face not being at 90 degrees to plate surface, pt -31 tip has 2 sets of 4 little air grooves; rotating the tip and reorientation of the groove can affect this, running against a straight edge can cause this to need attention as well.Bottom line here $200 to get a very impressive cutting capability in your workshop or at your maintenance situation., Inexpensive readily available consumables, good cutting thickness, high portability, so as long as it shows a good lifespan, it is a winner.Fan after-run after power off, should help the electronics, another nice feature.

Das Gerät ist super es geht wunderbar es wäre schön wenn man bei dem Luft an Schlüssen Dichtungen oder Etwas anders mit rein legt weil so ist es nicht dicht 👍

He recibido el aparato, cuando lo he podido conectar ni siquiera se pone en marcha la chispa para cortar. El contacto de salida estaba sin conectar. He tenido que abrirlo y conectarlo con un tornillo.

tutto

This is great for the price, I've used it cutting put old body work and cutting box channels, works really well