Sichuan, China
Business Type:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Availability:
OEM/ODM Service
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Plasma Welding Machine, Arc Welding, Pulse Plasma Welding manufacturer / supplier in China, offering Plasma Arc Welding Machine (DG series), IGBT Inverter Stud Welder (RSN-1600), WS7 Series IGBT Inverter HF TIG Welder (WS7-400) and so on.

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Plasma Arc Welding Machine (DG series)

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Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 500PCS/Year
Payment Terms: L/C, T/T
Type: Plasma Welders
Color: blue
Current: Direct Current
Model: Dg-500
Application: All
Transport Package: Wooden

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Basic Info

Model NO.: DG -300/500
Trademark: MORROW
Specification: CCC, CE
Origin: China
HS Code: 8515219000

Product Description

Main features
  • High reliability, energy saving
Adopting IGBT all-bridge inverter technology, greatly raise the efficiency and power factor of welding machine, adopting the peak current control technology, automatic protection from overheat, over/under-voltage, phase lacking, and so on.
  • Wide input range
Can be used during 260V-450V, can be used in different environment.
  • Easy to operate
One knob to adjust relevant parameter, LCD menu, easy to operate.
  • Versatile
The common welder can use expert database to realize the qualified welding without any adjustment. The senior welder can set parameters by themselves to meet their particular welding requirements.
  • Friendly man-machine interface
Digital meter and big LCD to show the welding parameter, easy to operate.
  • High efficiency
Toward the stainless steel or other non-ferrous metal of below 10mm and mild steel of below 8mm, no graving or filling is needed, one-side welding two-side forming, high efficiency.
  • Support DC plasma welding and pulse plasma welding
Pulse plasma welding, welding temperature can be controlled well, better the welding quality, fish-scale form can form automatically, and seam is more beautiful.
Technical parameters
Input power3*380V  50Hz
Rated input capacity12KVA23.7KVA
Rated input current18.2A36A
Rated welding curr./volt.300A/32V500A/40V
Rated duty cycle300A/32V-100%500A/40V-60% 400A/40V-100%
Adjust. Range of welding curr.20-300A20-500A
Up/down-slop time of welding curr.0-10S
Pre-gas sending time4S-10S
Post-gas sending time4S-10S
Pulse frequency0.1Hz-100HZ
Pulse duty ratio0-100%
Adjust. Range of plasma0-10L/min
Cooling meansCirculated air cooling
Suitable metalTi, Ss, Cu, Ni, Ta, Hf, Cr, Cs

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