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. Utilizing inverter technology with IGBT dual modules to reduce energy consumption.
2. Reactors and transformers are wound with copper wire for better performance.
3. The actual input current guarantees compliance with the stated current value.
4. Compact design, lightweight, high reliability, and excellent welding results.
5. All products support OEM customization.
6. Warranty: One year for the entire unit and PC board. We also provide spare parts valued at 4% of the total amount for maintenance.

Features:

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

1. The welding machine and automatic wire feeder are controlled digitally using DSP technology.
2. Both the welding machine and wire feeder feature an LCD menu display.
3. The TIG welding machine is equipped with a gas detection function switch.
4. The wire feeder has a jog switch and a retracting function.
5. It includes 30 storage channels for different settings.
6. The wire feeder offers options for vibration wire, constant speed wire, or pulsating wire.
7. The welding wire can be automatically heated.
8. The welding speed is more than twice that of conventional argon arc welding machines.
9. Suitable for welding carbon steel and stainless steel in industries such as pressure vessels, pipelines, and machinery manufacturing.



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 Available
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 specializing in research, development, production, and sales of IGBT series inverter welding products.
We have established the Morrow Inverter Power Research Institute to focus on research, development, and regeneration of inverter welding machines.
We can develop and produce customized products according to the specific needs of our customers.
All of our products are manufactured in accordance with the ISO9001:2000 quality system certificate and have "CCC" certification.
With the business philosophy of "Quality First, Performance First, and Service First," we are committed to providing ideal welding equipment for both domestic and international customers.


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

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