SUNSIMIAO Portable 110V Handheld Welder – IGBT Inverter, 20 Rods, 20–120A Adjustable

Compact power for DIY and professional repairs

The SUNSIMIAO Portable Welding Machine brings 110V flexibility to your projects, from quick metal fixes at home to more involved repairs on the go. Weighing just a few pounds, it combines a lightweight form with a capable welding arc, designed to fit into tight spaces and tight timelines. The built-in IGBT inverter delivers smooth arc starts and steady power, helping you achieve cleaner welds with less spatter and fewer rod sticking moments. Real-time adaptation, aided by automatic current compensation, helps the welder respond to your work without requiring constant readjustment.

Whether you’re tackling thin sheet metal or thicker carbon steel, the SUNSIMIAO welder offers an adjustable welding current from 20 to 120 amps. A simple 5-level rotary knob makes it easy to dial in the right setting for your rod size and metal thickness, supporting both precise, controlled welds and more efficient, larger-joint work. The result is a versatile tool that can support beginners learning the basics as well as experienced users completing routine maintenance or fabrication tasks.

What’s in the kit and how it helps you

• Complete package in a carry bag: handheld welder, ground clamp, welding mask, gloves, brush, and 20 rods ready to use.
• Includes 3/32" rods with support for 3/32" to 1/8" (2.5–3.2 mm) rods, expanding your material options.

Real-world use cases and design benefits

• Lightweight and portable at about 3.3 lbs, enabling one-handed operation for overhead or outdoor work.
• Durable, reliable performance with 360° cooling to minimize overheating on extended sessions.
• Hot start and anti-stick features help you achieve smoother arcs and cleaner finishes.
• Ready-to-weld out of the box, with a user-friendly setup that suits DIYers, hobbyists, and professionals alike.

After-sales support you can rely on

• 2-year defect coverage plus lifetime technical assistance for questions on setup, use, or compatibility.
• Prompt help from a dedicated team within 24 hours to keep your projects moving.