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DIGITAL INVERTER TIG/MMA/PULSE WELDING MACHINE
【Model 】:WSM400
【Brief 】:

Compact design

Microprocessor control

Comprehensive protecting function

The unique air duct design

Unitization design

【Series】:TIG(GTAW)
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Compact design: trolley,water tank,power source can be selected according to applications.

Microprocessor control: simple operation,more perfect welding performance.

Comprehensive protecting function: with the protection of overvoltage,under voltage,default phase,against lightning stroke,overcurrent,over heat etc.

The unique air duct design: failure rate greatly reduced,extending the service life of the machine.

Unitization design: the machine consists of 4 units-control unit,input unit,inverter unit,output unit. Only need replace the related unit power board for maintenance,any professional debugging is unnecessary.


Model

WSM400

 

MMA

TIG

 

Adjustment range

Preset

Input power voltageV

AC380V±15% 3PH

Input voltage frequencyHZ

50/60

Rated input power capacityKVA

17

12.2

No-load voltageV

67

67

Output current rangeA

10-400

10-400

MMA arc forceA

10-200

30

Constant currentA

10-400

Pre-flowS

0-5

0.2

Arc-striking currentA

0-100

20

Up-slopeS

0-10

0.5

Peak currentA

10-400

Base currentA

10-400

Pulse frequencyHZ

1-200

10

Pulse width%

1-99

50

Down-slopeS

0-10

0.5

Arc-ending currentA

10-160

20

Post-gasS

0-10

2

Duty cycle%

60%

WeightKG

35

Dimensionmm

622×280×480

Metal workshops

Repair and maintenance

Installation and set-up

Thin sheet metal fabrication workshops

Chemical and process industry

 

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TEL: 0086755 29822505
Email: mitech@mitechwelding.com
Address: Mitech Industry Zone,Lianrun road,Dalang street,Longhua New district,Shenzhen,China