Characterics  

Initial current to be simply set in order to prevent working failures, like no melting, or insufficient melting flows

Stable high quality welding ability(Pulse wave volume and width of bead adjustable/Pulse current controllable)

High duty cycle, deep flows, smooth welding which most suitable to continuous works

Individual control function for each part(Start current, pulse current, welding current, crater current up-down

  slope, and gas time etc)

Optional function of with-crater, without-crater and repetition

HF start and contact start function

Welding of all kind sof metals

Standard Specifications)-AC/DC TIG Welding Machine

Model

350GW

500GW

Output current

A

350

500

Rated input voltage

V

1~3Φ220/380

1~3Φ220/380

Rated frequency

Hz

50/60

50/60

Rated input

AC TIG

KVA

12.5(9.8kw)

18.5(15w)

DC TIG

KVA

11

17.5

Manual welding

KVA

11.8

14.5

Output current

AC TIG

A

10~350

10~500

DC TIG

A

10~350

10~500

Manual welding

A

10~200

10~300

Rated duty cycle

%

60

60

Rated unload voltage

V

62

62

Initial current

A

10~350

10~500

Crater current

A

10~350

10~500

Pulse current

A

10~350

10~500

Distance of pulse frequency

%

15~85

15~85

Pulse frequency

Hz

0.5~500

0.5~500

Rising time of intial current

SEC

0.5~5

0.5~5

Down time of crater current

SEC

0.5~5

0.5~5

Cleaning width

%

20~45

20~45

WxDxH)Dimensions

mm

390x520x620

410x600x740

Weight

kg

65.75

79.45