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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Inverter Welding Machine, Digital Inverter Welding Machine, Dc Inverter Welding Machine manufacturer / supplier in China, offering IGBT Inverter All-Digital Welding Machine, IGBT Inverter Stud Welder (RSN-1600), WS7 Series IGBT Inverter HF TIG Welder (WS7-400) and so on.

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IGBT Inverter All-Digital Welding Machine

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Min. Order / Reference FOB Price
1 Set US $10/ Set
Production Capacity: 50000PCS/Year
Transport Package: Carton
Payment Terms: T/T
Type: ARC Welders
Current: Pulse Current
Model: DSP
Application: Car
Trade Mark: Morrow
Color: Blue

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Basic Info

Model NO.: DSP-500
Trademark: MORROW
Specification: ISO9001: 2000
Origin: China

Product Description


1. Reliable and energy saving: Adopting the IGBT soft switch technology, it greatly raises the efficiency andpower factor; Adopting the peak current contol technology and the protection system from over temperature, over/undervoltage and phase lacking, the machine is endowered with high reliability.

2. Multifunctional: Support MMA welding, gouging, DC TIG welding, pulse TIG welding, TIG spot welding, MAG welding, pulse MAG welding, AC/DC TIG welding. The functions can be combined in line with the requirements of the customers.
3. High adaptability of power: Can be used in 3-phase 260V-450V, suitable for field operation

4. High coherence, and function stability: Adopting the best apparatus and components, the set of welding parameter and control to welding are both realized over the software, avoid the aberrance, distortion of simulation signal, reduce the interference of other signals.

5. Rich parameter selecting: With the rapid and reliable parameter preset function, the customer can directly adjust the parameter to optimize the welding effect.

6. The friendly man-machine conversation interface: Adopting the digital meter and LCD, it can directly and quickly show the welding parameter

7. Easy to operate: Parameter ca be set over one knob and function selected over the menu, easy to operate

8. High applicability: The common welder can choose the kept parameter or the recommended parameter in the welding expert database to realize the high quality welding, while those customers with high requirements can set the parameter and control the welding progress over the front panel to meet the special welding requirements

9. Distance control: The internet and power software adjusting technology make the distance sensing, surveying and adjustment possible.

10. Distance upgrading: The widely used hardware is applied, which makes the product improvement easier, the distance upgrading of software can be realized over Internet, so as to optimize the welding performance, or add the welding function to meet the particular welding requirements of the customers

IGBT Inverter All-Digital Welding Machine

Model DSP-315 DSP-400 DSP-500
Input power 3-phase 380V 50Hz
Rated duty ratio 60%
Raising means Handle
         Insultation class F
Protection class IP21
External features Fall/Flat
Cooling means Air
Efficiency ≥83%
MMA welding Adjustment range of curr. 20-315A 20-400A 20-500A
Arc-start curr. 0-120A 0-120A 0-120A
Pushing curr. 0-300A 0-300A 0-300A
Arc-start time 0.3-3S 0.3-3S 0.3-3S
Arc cut volt. 35-60V 35-60V 35-60V
Pushing inflexion 10-25V 10-25V 10-25V
DC TIG welding Adjustment range of curr. 10-315A 10-400A 10-500A
Bottom curr. 10-315A 10-400A 10-500A
Time of pre-gas sending 0.1-10S 0.1-10S 0.1-10S
Time of post gas sending 1-13A 1-13A 1-13A
Time for curr. rising 0-10S 0-10S 0-10S
Time for curr. falling 0-10S 0-10S 0-10S
Operation means Long seam/Short seam
Arc-start means HF/touchable
Pulse TIG welding Peak current 10-315A 10-400A 10-500A
Peak time 1-500mS 1-500mS 1-500mS
Bottom current 10-315A 10-400A 10-500A
Bottom time 1-500mS 1-500mS 1-500mS
Time for pre-gas sending 0.1-10S 0.1-10S 0.1-10S
Time for post gas sending 1-13A 1-13A 1-13A
Time for curr. rising 0-10S 0-10S 0-10S
Time for curr. falling 0-10S 0-10S 0-10S
Operation means Long seam/short seam
TIG spot welding Curr. For spot welding 10-315A 10-400A 10-500A
Time for pre-gas sending 0.1-10S 0.1-10S 0.1-10S
Time for post gas sending 1-13A 1-13A 1-13A
Time of spot welding 0.1-10S 0.1-10S 0.1-10S
Time 0-10S 0-10S 0-10S
MAG/MMA welding Adjust. Range of welding curr. 40-315A 40-400A 40-500A
Adjust. Range of welding volt. 16-34V 16-40V 16-45V
Operating means 2T/4T
Arc-drawing curr. 40-315A 40-400A 40-500A
Arc-drawing Vot. 16-34V 16-40V 16-45V
Adjustment means individual/unify
Arc features 1-10
Suitable wire solid/flux-cored/stainless steel/aluminum

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