Cheap MMA-250T DC inverter welding machine

Cheap MMA-250T DC inverter welding machine, 1) inverter IGBT technology, 2) duty cycle:100%, 3) long time continue working - details see: https://www.machineto.com/cheap-mma-250t-dc-inverter-welding-machine-10134620

Condition:New	Place of Origin:Zhejiang China (Mainland)	Brand Name:E-TOP	Model Number:MMA-250
Arc Current:250	Pulse Frequency:50/60	Pilot Arc Current:250	Rated Duty Cycle:100%
Motor Type:DC Motor	Dimensions:36X23.5X27CM	Usage:welding	Voltage:220V
Power(W):8.8KW	Certification:CCC,CE	Warranty:one year	After-sales Service Provided:Engineers available to service machinery overseas
Certification::CCC,CE,GS,ROHS	QA/QC::In House	Category:Arc Welders	main markets::North America/South America/Eastern Europe

Use: light manufacturing, maintenance, civil steel structure installation;

Weldable materials: electrodes for acidic, basic welding, stainless steel electrodes, cast iron electrodes and other electrode for welding low carbon steel, carbon steel, alloy steel, etc.;

Advanced inverter technology: Inverter frequency up to 100KHz, conversion rate of 85%, no-load loss, using non-adjustable, easy to use, easy to carry, reliable and economical and durable;

Precise control system: PWM Pulse Width Modulator, closed loop control system to ensure the machine is stable;

Excellent welding performance: dynamic characteristics of a good, little spatter, arc stability, weld pool easy to control, weld appearance, 200B with thrust adjustable function;

Improve the protection system: over-voltage, overheating, over-current automatic protection to ensure welding safety

ITEM	MMA-250	MMA-315
Power voltage(V)(3PH)	380	380
Rated input capacity(KVA)	9	12
Input voltage frequency(HZ)	50/60	50/60
No-load voltage(V)	60	60
Output current range(A)	20-250	20-315
Rated output voltage(V)	30	31
Duty cycle(%)	100	100
Effciency(%)	85	85
Insulation class	F	F
Protection class	IP21	IP21
Wight(Kg)	15	15
Measurement(MM)	3623.527	535285385