BISUTIME MMA-400 Inverter DC Welding Machine

BISUTIME MMA-400 Inverter DC Manual Welding Machine Product Description

I. Product Overview

The BISUTIME MMA-400 is a portable manual arc welding machine using IGBT inverter technology. It features a compact design and powerful welding performance, catering to various needs such as home repair, construction site work, and hardware processing. The machine is portable and easy to store, and comes with all necessary accessories for immediate operation.

II. Core Functions and Technical Features

1. High-Efficiency IGBT Inverter Technology

Equipped with a new generation of IGBT power modules, it boasts high energy conversion efficiency, rapid arc ignition, and stable arc. This results in less spatter during welding, producing smooth and aesthetically pleasing welds. Furthermore, the machine consumes less energy, leading to longer-term power savings.

2. Precise Adjustment with Multiple Settings

The machine features a dual-knob control panel and a digital display screen, allowing for precise adjustment of welding current and thrust parameters. It is compatible with various welding rod thicknesses (including carbon steel, stainless steel, and other common welding rods), making it easy for beginners to operate.

3. Wide Voltage Adaptability Design

Supports stable single-phase AC input, ensuring smooth operation even under fluctuating voltage conditions, suitable for complex power usage scenarios such as urban and rural construction sites, workshops, and temporary outdoor operations.

4. Multiple Safety Protection Systems

Built-in overcurrent, overload, and overheat protection circuits. The device automatically shuts down when the temperature exceeds the limit during prolonged high-load operation, preventing component burnout and extending equipment lifespan and operational safety.

5. Portable and Durable Body

Integrated handheld design with a sturdy, non-slip shell and reinforced corners for impact protection, making it easy to carry to different work sites; the side of the unit features ventilation grilles to ensure efficient heat dissipation during extended operation.

III. Accessory Configuration List

Main Unit: 1 MMA-400 Inverter Welding Machine

Grounding Clamp Assembly: 1 set of grounding clamps with cable, secure clamping, excellent conductivity

Welding Pliers Assembly: 1 set of welding pliers with cable, insulated and heat-resistant design, comfortable grip and high-temperature resistant

National Standard Power Input Cable: 1 piece

IV. Applicable Scenarios

Household Scenarios: Wrought iron repair, steel frame repair, agricultural tool reinforcement, welding of small metal components

Engineering Scenarios: Small steel structure construction, pipe welding, hardware processing

Repair Scenarios: Equipment parts repair, shelf/fence repair, outdoor emergency welding operations

V. Product Advantages Summary

1. Compact and lightweight body, portable design eliminates carrying burden, eliminating the problem of traditional heavy welding machines

2. Low operating threshold, intuitive current adjustment, beginners can quickly master welding skills

3. Stable weld quality, soft arc without deflection, significantly reducing the probability of rework

4. Complete and all accessories included; no additional purchases required, ready to use right out of the box.

5. Excellent protective performance, robust and durable, suitable for various harsh working environments.

Specifications:

Name: Inverted MMA Welding Machine

Motor Type: DC Motor

Voltage: 220V

Material: Steel

Rated Output Current: 400A

-Gentle cyclone, rapid heating

-Magnetic induction sleep mode, precise temperature control

Application: Welding iron parts

Dimensions: 35cm x 15.3cm x 30cm

What's in the box
1 x Welding machine
1 x Welding cap
1 x Wiring
1 x Cable laying
1 x Slag hammer
1 x Instruction Manual