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1). DSP Control, Inverter, 2). Low Noise, 3). Soft Switch, 4). LVO, 5). 150A, 200A, 250A, 300A, 315A, 350A, 400A, 500A, 630A - details see: https://www.machineto.com/oxidation-resisting-steel-310-mma-tig-mig-automatic-welder-10137362

DSP digital MMA/MIG Welding Machine

Specifications:

Model No.	315A	350A	400A	500A	630A
Rated Input Voltage(V)	3-Phase, DC, 380V±15%, 50/60HZ
Current Range (A)	10A~315A	10A~350A	10A~400A	10A~500A	10A~630A
Thickness(mm)	0mm~25mm
Wire Feed Speed(m/min)	1m/min~24m/min
Arc length(%)	-50%~50%
Arc Force	-50~50
Material type	13 kinds
Wire Diameter	0.8, 1.0, 1.2, 1.6
Operation mode	2T, 4T, S2T, S4T, Spot, JOB
Start current(HotI,%)	0%~200%
End Current (EndI,%)	0%~200%
Start time (Hott,s)	0.1s~15s
End Current Time (Endt,s)	0.1s~15s
Burning time (Burn,%)	0%-20%

Features:

1). Inverter

2). DSP Control

3). Synergic Adjustment

4). Brand: Forever Star

5). Ampere: 315A, 350A, 400A, 500A, 630A

6). Welding Material: Carbon Steel, Stainless Steel

7). It could pre-set the current, wire feed rate, thickness, wire diameter and voltage and inductance, the LCD displays the welding current and voltage

8). It is the first one to use the DEVICENET inside the welding machine, it could connect to robot and special system, easy to achieve automatical welding

9). The parameters could be set, such as inching wire feed speed, soft start speed, gas pre-flow and gas post-flow, burn time, start current and end current and etc

10). With great network function, it’s able to realize the centralized monitoring and control, software upgrade and remote diagnosis

11). It could continuously record the welding date, time, setting, welding current and voltage, arc breaking, short circuit, alarm and etc, convenient to record and control the quality

12). It has 2T, 4T, Spot welding, special system modes

13). Full digital waveform control, steady performance, good consistency, it does not affect by temperature, humidity, and the component deterioration

14). With 100 sets of storage memory

15). Gas Heat Function

16). Arc Strike Method for TIG: HF / Contact Arc Strike

17). Compensation function to voltage fluctuation, with strong voltage fluctuation resistant ability

18). It supports the low voltage function, saving energy, also avoiding the shock hurt, which meets the European safe standard

19). With the welding expert system inside, it has the different expert curve for rutil flux-cored wire, basic flux-cored wire, Cellulose electrode, which makes the welding perfectly

20). It can adjust striking current and time, not only not to melt through the thin sheet, but also guarantee the quality of the arc strike joint

21). It has the Arc adjustment function, not only suitable for discontinuous welding, but also for continuous welding

22). It can reduce the effect of a “sticking” rod electrode (MMA welding)

1). Protective circuit of over-heat, over-current and over-voltage

23). Multi-function: MMA, TIG, Pulse TIG, Spot TIG, MIG, Pulse MIG, Double-pulse MIG

24). The wire feeder adopt the digital encoder and dual drive, it has the function of speed feedback to ensure the stability of wire feed speed. The parameters could be set, such as inching wire feed speed, soft start speed, gas pre-flow and gas post-flow, burn-back time, start current and end current and etc

25). Suitable for all kinds of welding position

26). Air Cooled & Water Cooled for choice.

27). Current, Voltage Adjust can be adjusted and show on both wire feeder and welding machine

28). Available to set the parameters of start current, welding current and arc force separately

29). After-Service: 3-year warranty

30). Packing: Wooden box, Carton package, plastic bag, foam

31). Delivery Time: Within 5-7 Days after receipt the payment in advance

32). Supply Ability: 3000pcs/Month

33). OEM: Yes

34). Term Of Payment: T/T, L/C, Western Union, Money Gram

35). Seaport: Tianjin, Qingdao, Shanghai, Ningbo, Shenzhen seaport and etc

Standard Accessories:

Power Source: 1PC

Wire feeder: 1set(Remote Control)

Air cooled MIG welding gun: 1PC(3m cable)

Comprehensive Cable: 5m: 1PC

Electrode Holder: 1PC

Earth Clamp: 1PC

Cable:

315A/350A/400A: 3m*35mm2: 2PCS

500A/630A: 3m*50mm2: 2PCS

Fast plug: DKJ70 2PCS

CO2 flowmeter: 1PC