ARC 250GTS & ARC 315GTS
ARC MMA Welding Machine / Inverter Stick Welder
- IGBT inverter technology, high switching frequency and fast response;
- Welding current, hot start and arc force can be adjusted by turning the knob on the front panel;
- The LED digital display shows both preset and actual current, allowing operators to monitor welding status and make timely adjustments;
- Dust-resistant cooling system helps improve the duty cycle and operating reliability;
- Adjustable Arc Force and Hot Start functions support smooth arc ignition and stable welding performance;
- VRD anti-shock design protects operator against electric shocks;
- Automatic overvoltage, overcurrent, and overheating protection;
- Adaptable to broad mains voltage range of 140V-500V, compatible with generator;
- Adequate welding current of 280A, suitable for long-time welding of Ø4.0mm stick electrodes, and can weld stick electrodes of up to Ø5.0mm;
- Possibility to work with long extension cable of up to 120m, having ultra-long-range welding capability;
- Plastic corner protectors help protect the machine body and improve the overall appearance;
| Model | | | |||
| Input voltage（V） | 1PH 220V(±15%) | 1PH 380V(±15%) | 1PH 220V(±15%) | 1PH 380V(±15%) | |
| Frequency（HZ） | 50/60Hz | 50/60Hz | |||
| Rated Input Power(KVA) | 7.7KVA | 12.5KVA | 8.5KVA | 14KVA | |
| Duty cycle(40℃) | 30% | 30% | 30% | 30% | |
| VRD(V) | 15V | 15V | 15V | 15V | |
| Open Circuit Voltage(V) | 78V | 68V | 78V | 68V | |
| Output Current Range(A) | 30~190A | 30~250A | 30~210A | 30~280 | |
| Hot start Current Range(A) | 0~100A | 0~100A | |||
| Arc force Current Range(A) | 0~100A | 0~100A | |||
| No-load Consumption | 60W | 60W | |||
| Efficiency (%) | 85% | 85% | |||
| Power Factor | >0.70 | >0.70 | |||
| Housing protection grade | IP21 | IP21 | |||
| Insulation class | H | H | |||
Welding cable quick connector, 2pcs
Allen key, 1pc
MMA welding fillet joint in horizontal position
MMA welding fillet joint in vertical position
- Suitable for welding carbon steel, stainless steel, copper plates, with good weld quality;
- Compact size and lightweight, easy to carry and take to any jobsites;
- Strong capability of adapting to mains voltage fluctuation, sufficient output of welding current, better welding stability;
Rebar welding
Excavator part welding
Pipeline welding
I-beam welding
Steel structure
Steel angle welding
3mm-thick carbon steel vertical fillet welding (2.5 welding rod)
5mm-thick carbon steel vertical fillet welding (3.2 welding rod)
Carbon steel fillet welding (4.0 welding rod)
Carbon steel fillet welding (5.0 welding rod)
15mm-thick steel plate welding (5.0 welding rod) 
Pipeline welding (4.0 welding rod)
3mm-thick steel angle welding (3.2 welding rod)
Ground clamp & cable assembly
Auto-darkening welding helmet
Electrode holder & cable assembly
Welding gloves
Welding chipping hammer
Get in Touch
RILAND started its business in 2003 with the goal to design, manufacture and supply inverter welding and cutting equipment, including inverter MMA welders, inverter TIG welders, inverter MIG welders, air inverter plasma cutters, robotic welding systems, automatic welding carriages, digital intelligent welding systems, welding & cutting accessories and welding safety equipment. At RILAND, we do not consider ourselves as only a welding equipment manufacturer, but also position ourselves as an innovative technological force. With many years of development in the welding industry, RILAND currently has 10 holding subsidiaries, and strive to continue to progress steadily towards the next growth target of becoming international first-class comprehensive enterprise of welding equipment.
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