[PT/2T/4T/PA Function]Post time function,with an adjustment range of 3-15 seconds,2T is semi-automatic cutting control, and 4T is automatic cutting control
[Upgraded Model Cutting Thickness]Current display at 110V is 20-55A,under 220V current display is 20-55A,the maximum cutting thickness is recommended to be 15mm @ 35A 110V,50PSI; 20mm@55A 220V,60 PSI
[IGBT Pilot Arc Function]S7 plasma cutter has the pilot arc function. Efficiently cut through rough,painted,and rusty surfaces and produces minimal slag,reduce electrode burning, and extend service life
[Sensor of Air Pressure & Air Compressor]Inside of machine have sensor of air pressure,user can adjust the air pressure through the regulator,users can use oxygen after connecting to the air compressor
[Includes]Power supply,plasma cutting torch, ground clamp,pre-installed NPT 1/4” industry type D plug and Air filter regulator,consumables,instruction Manual etc.,machine easy setup and lifetime technical support