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Rolwal MIG-160 ER | Portable Multi-Process MIG Welder

The Rolwal MIG‑160ER is a compact, portable 4‑in‑1 inverter welding machine built for single‑phase 220V power supply at 50/60Hz. Equipped with an intuitive LCD display for simple parameter adjustment, this multi‑process welder supports MIG/MAG, Flux MIG, Lift TIG and MMA stick welding in one unit.

It accepts a 1kg (100mm) wire spool, compatible with 0.6–0.8mm solid wire and 0.6–1.0mm flux‑cored wire. For MMA welding, it works with welding electrodes from 1.6mm up to 3.2mm. Lightweight and portable design makes it easy to carry around job sites, garages and small fabrication workshops. Fan cooling, Class F insulation and IP21S protection ensure stable and reliable daily light‑to‑medium welding work on carbon steel and stainless steel.

✅ 4-in-1 Multi Welding Processes Supports MIG/MAG, Flux MIG (gasless), Lift TIG and MMA stick welding, one machine for multiple welding tasks.

✅ 220V Single Phase Input, 50/60Hz Single phase 220V ±10% household / workshop power, easy to access without special industrial power supply.

✅ LCD Digital Display Clear LCD screen for easy viewing and adjustment of welding current and parameters, user-friendly operation.

✅ 1kg Wire Spool Capacity Accommodates 1kg (100mm) wire spools, supports both solid wire and flux-cored wire.

Solid wire: 0.6–0.8 mm

Flux-cored wire: 0.6–1.0 mm

✅ Wide MMA Electrode Compatibility Works with welding rods (electrodes) ranging from 1.6mm to 3.2mm.

✅ Suitable Material Thickness 0.8–6.0 mm Perfect for light and medium welding work on thin and medium carbon steel & stainless steel sheets.

✅ Robust Protection & Cooling Fan forced cooling system, Class F insulation, IP21S protection class, 60% duty cycle, efficiency ≥80%.

✅ Portable Compact Design Built-in handle, lightweight structure, easy transport between garage, workshop and on-site repair jobs.

✅ Wide Application on Metals Ideal for welding carbon steel and stainless steel.

Ideal Use Cases

Rolwal MIG-160 multi-process welder is designed for light fabrication, maintenance and hobby / small workshop applications:

• Home garage & DIY metal projects
• Small metal fabrication workshops
• Farm & equipment repair work
• On-site maintenance & installation jobs
• Sheet metal, gate & frame fabrication

This 4-in-1 welder combines gas MIG, gasless flux MIG, Lift TIG and stick MMA functions. It can handle sheet metal from 0.8mm thin plate up to 6mm thick steel, perfect for fabricators, maintenance technicians and hobby welders.

Note: Flux MIG mode works without shielding gas. MIG/MAG mode requires external shielding gas cylinder for best welding quality. Lift TIG function needs separate TIG torch.

Rolwal quality!

Today,Rolwal equipment is synonymous with many years of experience, continuous development in the field of MIG TIG MMA welders and plasma cutters, as evidenced by thousands of satisfied customers. we will be glad to help you with your choice!

WHY CHOOSE THE MIG-160ER?

COMPACT SIZE. MULTI-PROCESS CAPABILITY. PROFESSIONAL PERFORMANCE.

4-IN-1 WELDING

MIG/MAG, Flux MIG, Lift TIG, and MMA in one compact machine.

160A MIG OUTPUT

Provides sufficient welding power for a wide range of light and medium fabrication applications.

LCD DIGITAL DISPLAY

Clear digital information and convenient parameter adjustment.

SOLID & FLUX-CORED WIRE

Supports 0.6-0.8mm solid wire and 0.6-1.0mm flux-cored wire.

1KG COMPACT SPOOL

Designed for 1kg / 100mm wire spools to maintain the machine's compact footprint.

PORTABLE DESIGN

Easy to carry, transport, and use in different working environments.

60% DUTY CYCLE

Designed to provide reliable performance for demanding workshop applications.

TECHNICAL KNOWLEDGE SECTION

MIG vs. Flux MIG vs. Lift TIG vs. MMA: Which Welding Process Should You Choose?

A multi-process welder provides greater flexibility by allowing operators to select different welding methods according to the material, application, and working environment.

MIG/MAG welding is widely used for efficient continuous welding with solid wire and shielding gas. It is particularly suitable for workshop fabrication and applications where productivity and smooth wire feeding are important.

Flux MIG welding uses flux-cored wire and can be useful when external shielding gas is inconvenient or when greater flexibility is required for mobile welding applications.

Lift TIG welding provides more controlled welding characteristics and can be considered when weld appearance and precision are important.

MMA welding uses welding electrodes and is a practical option for repair, maintenance, and applications where portability and simple setup are important.

By combining these four processes, the MIG-160ER allows users to switch between different welding methods without investing in multiple dedicated machines.

LOOKING FOR A COMPACT MULTI-PROCESS MIG WELDER?

The Rolwal MIG-160ER combines MIG/MAG, Flux MIG, Lift TIG, and MMA welding in one portable 220V inverter welder.

It is designed for distributors, professional workshops, repair technicians, fabricators, and users looking for a flexible welding machine with compact dimensions, multiple welding processes, LCD digital control, and reliable welding performance.

Talk to Our Welding Equipment Team

Get product specifications, wholesale pricing, OEM/ODM information, and distributor support.

Contacts:

Every service is a collision of hearts. We care about every detail to make our service warmer. We are always ready for your inquiry.

Our address

First Add: Shanshi industrial zone, daxi town, wenling city, zhejiang province, China

 

Second Add: No.37,chengguang road ,eastern new area, wenling city,taizhou city, zhejiang province,China.

Phone Number

(0086)13566853187(wechat/whatsapp)

E-mail

lw08@rolwal.com/liubimer@gmail.com

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