April 17, 2025

Inverter IGBT Hot Wire Automatic DC Pulse TIG Welding Machine (TIG)

Model NO.: DSP-400/RS
Trademark: MORROW
Specification: 590*306*500
Origin: China
HS Code: 8515390000
Model NO.: DSP-400/RS
Trademark: MORROW
Specification: 590*306*500
Origin: China
HS Code: 8515390000
Product Description:
1. Using inverter technology, IGBT dual module to save energy.
2. Reactors and transformers are all copper wire wound.
3. The actual input current ensures compliance with the described current value.
4. Small size, light weight, high reliability, good welding effect.
5. All products are available for OEM.
6.Guaranty: One year for the whole machine and PC board, and we will offer you spares valued 4% of the total amount for you to do maintenance.

Features:

The equipment consists of a DC TIG power supply (contains a DC pulse TIG400A, a hot wire power supply 200A, a cooling water tank), a fully digital TIG wire feeder and related connection cables.

1, the welding machine and automatic wire feeder are DSP digital control
2, welding machine and automatic wire feeder are LCD menu display
3, TIG welding machine with gas detection function switch
4, the wire feeder has a jog switch and the Withdrawing function
3, there are 30 storage channels
4, wire feeder can be vibrating wire, constant speed wire, pulsating wire optional
5, welding wire automatic heating
6, welding speed is more than 1 times that of ordinary argon arc welding machine
7, suitable for pressure vessels, pipelines, machinery manufacturing and other industries welding carbon steel, stainless steel.



Technical Parameters:
Content DC pulse TIG400
power supply Three-phase 380V 50Hz
Rated input capacity 19.8KVA
Rated input current 30A
Rated welding current 400A
Rated output voltage 40V
Duty cycle 400A  60%
309A  100%
DC pulse peak current adjustment range 20~400A
DC pulse base current adjustment range 20~400A
Pulse duty cycle 1~100%
Pulse frequency 0.2~200Hz
Pulse output interface Have
Arc current 20~150A
Efficiency ≥85%
No load Voltage TIG 40~50V
MMA 70~80V
Welding current ramp-up/decay time 0.1~10S
Pre-ventilation time 0.1~10S
Hysteresis time 0.1~10S
Arc-starting Contact/high frequency arcing
Arcing current working method Two-step, four-step, repeated, spot welding
Power communication interface RS485
Weight (Kg) 38
air switch 40A
Input cable mm2 4×6
Insulation class F
EMC classification Class A
Protection class IP21S


Company Description:
Sichuan Morrow Welding Development Co., Ltd. ( MORROW WELDING) is a high-tech enterprise specialized in research, development, production and sales of IGBT series inverter welding products.
 We established Morrow Inverter Power Research Institute to specially engage in research, development, and regeneration of inverter welding machine.
We can develop and produce specialized products according to different requirements of different customers.
All of our products are produced in line with ISO9001:2000 quality system certificate and have "CCC" certificate.
With the business philosophy of "Quality First, Performance First, and Service First", we are dedicated to offering ideal welding equipment for domestic and overseas customers.


Inverter IGBT Hot Wire Automatic DC Pulse TIG Welding Machine (TIG)
  Product Description:
1. Using inverter technology, IGBT dual module to save energy.
2. Reactors and transformers are all copper wire wound.
3. The actual input current ensures compliance with the described current value.
4. Small size, light weight, high reliability, good welding effect.
5. All products are available for OEM.
6.Guaranty: One year for the whole machine and PC board, and we will offer you spares valued 4% of the total amount for you to do maintenance.

Features:

The equipment consists of a DC TIG power supply (contains a DC pulse TIG400A, a hot wire power supply 200A, a cooling water tank), a fully digital TIG wire feeder and related connection cables.

1, the welding machine and automatic wire feeder are DSP digital control
2, welding machine and automatic wire feeder are LCD menu display
3, TIG welding machine with gas detection function switch
4, the wire feeder has a jog switch and the Withdrawing function
3, there are 30 storage channels
4, wire feeder can be vibrating wire, constant speed wire, pulsating wire optional
5, welding wire automatic heating
6, welding speed is more than 1 times that of ordinary argon arc welding machine
7, suitable for pressure vessels, pipelines, machinery manufacturing and other industries welding carbon steel, stainless steel.



Technical Parameters:
Content DC pulse TIG400
power supply Three-phase 380V 50Hz
Rated input capacity 19.8KVA
Rated input current 30A
Rated welding current 400A
Rated output voltage 40V
Duty cycle 400A  60%
309A  100%
DC pulse peak current adjustment range 20~400A
DC pulse base current adjustment range 20~400A
Pulse duty cycle 1~100%
Pulse frequency 0.2~200Hz
Pulse output interface Have
Arc current 20~150A
Efficiency ≥85%
No load Voltage TIG 40~50V
MMA 70~80V
Welding current ramp-up/decay time 0.1~10S
Pre-ventilation time 0.1~10S
Hysteresis time 0.1~10S
Arc-starting Contact/high frequency arcing
Arcing current working method Two-step, four-step, repeated, spot welding
Power communication interface RS485
Weight (Kg) 38
air switch 40A
Input cable mm2 4×6
Insulation class F
EMC classification Class A
Protection class IP21S


Company Description:
Sichuan Morrow Welding Development Co., Ltd. ( MORROW WELDING) is a high-tech enterprise specialized in research, development, production and sales of IGBT series inverter welding products.
 We established Morrow Inverter Power Research Institute to specially engage in research, development, and regeneration of inverter welding machine.
We can develop and produce specialized products according to different requirements of different customers.
All of our products are produced in line with ISO9001:2000 quality system certificate and have "CCC" certificate.
With the business philosophy of "Quality First, Performance First, and Service First", we are dedicated to offering ideal welding equipment for domestic and overseas customers.


Inverter IGBT Hot Wire Automatic DC Pulse TIG Welding Machine (TIG)
 

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