Frequently Asked Questions

Products and selection

What products does GNIWELDER offer?

Our store focuses on stick welders, MIG welders, plasma cutters, welding helmets, and welding electrodes. Available models and accessories are shown in the Shop menu.

Should I choose a stick welder or a MIG welder?

Stick welding is often chosen for portability, outdoor work, and repair jobs. MIG welding is often preferred for cleaner, more continuous welds and an easier learning curve. Always compare the input voltage, output range, duty cycle, supported material thickness, and included accessories on the product page.

How do I choose a plasma cutter?

Start with the type and maximum thickness of the metal you plan to cut. Then check the machine's input power, rated clean-cut capacity, air requirements, and included torch or consumables.

How do I choose welding electrodes?

Confirm that the electrode classification, diameter, polarity, and recommended amperage range match your machine, base metal, and project. Follow the electrode manufacturer's instructions.

Safety and support

What safety equipment do I need?

Use an appropriate welding helmet, protective clothing, gloves, ventilation, and any other protection required for your process and work environment. Read the machine manual before use. Welding and cutting should only be performed by people who understand the equipment and its hazards.

Where can I get help?

Send your machine model, application, material type, and question through our Contact Us page. Providing photos or a short description of the issue can help us understand your request.