Electric DC PULSED Inverter TIG Welding Machine 220V HT400D arc welder

Delivery Time:20-30 days
Certification:3C/CE

Electric DC PULSED Inverter TIG Welding Machine 220V HT400D arc welder

Quick Detail:

Model:HT315D,HT400D,HT500D

DC IGBT Inverter Technology

Input:3P/220V±10%,3P/380V±10%,3P/415V±10%,3P/440V±10%,50/60HZ

PLC Digital Control technology

Rated duty cycle:60%(under 40℃)

Welding:DC TIG,DC PULSED TIG,DC MMA

Application:

1. Welding for aluminium, aluminium alloy, titanium, copper and stainless steel, carbon steel.

2. Suitable in machinery industry, petroleum industry, shipbuilding industry, vehicle industry, electricity industry and decoration.

Specifications:

Parameter Model	HT315	HT400
Rated input power	3-Phase 380V±10% 50/60Hz
Rated input current(A)	20	27
Rated input capacity(KVA)	13	18
Rated output current(A)	315	400
Rated load voltage(V)	TIG 22.6 MMA 32.6	TIG 26 MMA 36
Open circuit voltage(V)	78	78
Range of welding current(A)	TIG 5-315 MMA 20-315	TIG 200-400 MMA 30-400
Efficiency(%)	60	60
Insulation grade	F	F
Shell protection degree	IP21S	IP21S
Weight(Kg)	43	45
Dimension(mm)	600×320×624	600×320×625

Competitive advantage:

1. Weld method: DC MMA, DC TIG, DC Pulsed TIG.

2. Adopt micro computer technology, it can save 10 groups of usual welding data to convenient for  operating.

3. Advanced soft switch technology and inverter technology make the machine work more stable and more energy saving.  New technology also makes the machine smaller and lighter.

4. Its advantages are post flow setting, flow delay setting, current up/down slop setting.

5. Easy to ignition, stable arc, and high welding quality.

6. Excellent protection function which can against over-current and over heating. It also has water lacking protection when the user select water cooling torch

Production line

 Research and development department