GYS Arc Welders — a full range of professional MMA / stick welders designed for bodyshops, fabrication workshops and industrial users. GYS, a French family-owned manufacturer founded in 1964, has built a worldwide reputation for quality and innovation in welding technology. Each GYS inverter is engineered for precision, durability and reliability, ensuring consistent results across a wide range of materials and conditions. Explore our range of inverter-based MMA welders that combine traditional strength with cutting-edge electronic control for smoother, cleaner welds.
What is an Arc Welder (MMA / Stick)?
An Arc Welder — also known as an MMA (Manual Metal Arc) or Stick Welder — uses an electric arc to fuse metal between a coated electrode and the workpiece. The flux coating on the electrode melts to create a protective gas shield, preventing oxidation and ensuring a strong, clean weld. MMA welding is versatile, simple to set up, and suitable for outdoor or on-site work where gas-shielded processes like MIG or TIG are not practical. It’s ideal for welding steel, stainless steel, and cast iron, and can be used on painted, rusty or uneven surfaces.
Why Choose GYS Arc Welders?
- Decades of Expertise: GYS has been designing and manufacturing welding equipment for over 50 years, with a strong commitment to research and innovation.
- Inverter Technology: All GYS MMA welders use inverter power supplies for efficient energy use, stable arcs, and superior control.
- Hot Start Function: Automatically boosts current at ignition for easy arc striking, even on difficult materials.
- Anti-Stick Protection: Prevents the electrode from sticking to the workpiece by cutting current automatically.
- Arc Force Control: Maintains a stable arc by adjusting current in real time during welding.
- Generator Compatible: Most GYS models tolerate ±15% input variation and can run on site generators.
- Durable and Reliable: Built to professional standards with protection against overheating and voltage fluctuations.
Featured GYS Arc Welders
We stock a wide range of GYS MMA welders suitable for both professionals and hobbyists, including:
- GYSMI 100A Inverter Welder – Ultra-lightweight, portable MMA inverter with Hot Start and Anti-Stick.
- PROGYS 160A PFC – Compact, generator-safe welder with stable arc performance and 16A plug compatibility.
- GYSARC 220 FV CEL – Professional 220A welder with flexible voltage input and cellulosic electrode capability.
- GYSMI 200P – Digital control inverter for precise welding and robust industrial performance.
FAQs – Arc / MMA Welding
1. What is Hot Start and when is it used?
The Hot Start feature increases current for a split second when striking the arc. This helps ignite the electrode smoothly, especially on oxidised or painted surfaces.
2. What is Anti-Stick function?
Anti-Stick automatically cuts the welding current if the electrode sticks to the workpiece, allowing easy removal without damaging the electrode or plate.
3. Can I use GYS Arc Welders outdoors?
Yes, MMA welding is particularly suited for outdoor use. The electrode’s flux coating provides its own gas shield, protecting the weld pool from wind and contaminants.
4. Are GYS Arc Welders generator friendly?
Most GYS MMA welders can handle input voltage fluctuations of ±15%, making them compatible with generators. Models with PFC (Power Factor Correction) ensure smooth performance even on long extension leads.
5. What is Arc Force?
Arc Force automatically regulates welding current to prevent the arc from extinguishing when working with short arcs or difficult electrode positions, improving weld consistency.
Why Buy from BWS Ltd?
As an approved GYS service and sales centre, BWS Ltd provides expert advice, installation, and after-sales support for the entire GYS welding range. We’ve been a trusted UK supplier since 1994, offering:
- Certified installation and technical support
- Ongoing calibration and service plans
- Nationwide network of trained engineers
- Fast delivery and exceptional customer service
Explore our full range of GYS Arc Welders and experience proven French engineering backed by local expertise and support from BWS Ltd.
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