HUIJUN

Manual Inversion Electric Welding Machine

The Manual Inversion Electric Welding Machine is a versatile and essential tool for various applications, ranging from industrial, agricultural to home use. Its impact on industries such as construction, manufacturing, and even DIY projects is undeniable.

Compact Design and Portability

One of the protrude features of the Manual Inversion Electric Welding Machine is its compact and lightweight design. Weighing significantly less than traditional industrial-grade machines, it is easy to transport, making it ideal for both on-site and remote welding tasks. Whether you're working on construction sites, performing repairs in tight spaces, or tackling welding jobs in outdoor environments, this welding machine's portability allows you to work in a variety of conditions without hassle.

Versatility and Range of Applications

The Manual Inversion Electric Welding Machine operates within a current range of 20-400A, making it suitable for a wide array of welding rods, such as 2.5mm, 3.2mm, and 4.0mm rods. This flexibility ensures that you can complete welding projects with different material thicknesses and requirements. While it supports MMA (Manual Metal Arc) welding, commonly known for using welding rods, it is not compatible with other welding techniques such as TIG or MIG/MAG. However, its specialization in MMA welding allows it to deliver good performance results for tasks that demand high precision, such as steel structure welding, pipeline repairs, and even residential DIY welding jobs.

Durability and Protection

Built to withstand tough working conditions, the Manual Inversion Electric Welding Machine features a robust construction with an IP21S enclosure protection rating. This ensures the machine is resistant to dust and water splashes, making it suitable for use in various environments. Furthermore, the welding machine is equipped with an overheat protection feature, ensuring the device remains safe during prolonged usage and prevents any potential damage to the internal components.

Ideal for Diverse Welding Projects

From small repairs to larger-scale industrial applications, the Manual Inversion Electric Welding Machine is a good performance tool for a variety of welding tasks. Its versatility allows it to handle welding jobs on triangular iron, steel materials, and cast iron. Additionally, it is a good performance choice for welding in narrow spaces, such as pipelines and steel structures, where more extensive machines might struggle. This welding machine is particularly well-suited for maintenance tasks and DIY home projects, providing a seamless experience for those who need quick, reliable welding without requiring a permanent setup.

Key Features and Specifications

- Rated Voltage: Available in 110V or 220V options, making it adaptable to different power sources.
- Welding Type: Inverter welding technology for efficient performance and energy savings.
- Welding Rod Compatibility: 2.5mm, 3.2mm, and 4.0mm rods.
- Current Range: Adjustable between 20A and 400A to suit various welding needs.
- Insulation Grade: F-rated insulation for enhanced safety and longevity.
- Cooling System: Equipped with a fan cooling system to ensure the machine operates efficiently.
- Overheat Protection: Built-in safety measures to prevent damage during heavy-duty use.
- Enclosure Protection: IP21S rating, protecting the machine from dust and water splashes.
- Efficiency: 85% energy conversion efficiency, making it a cost-effective solution.
- Duty Cycle: 60% rated load duration for continuous work without overheating.

The Manual Inversion Electric Welding Machine offers the ideal blend of portability, versatility, and user-friendliness. Whether you're a professional welder or a DIY enthusiast, this machine provides reliable performance for a wide range of welding applications. With its compact design, adjustable settings, and robust construction, it stands out as a good performance choice for those looking for a practical and efficient welding solution.

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model:

MMA-400

Small Portable Electric Welding Machine

Air Cooling Multi-Function Electric Welding Machine

Parameter

Rated voltage	Can be 110V or 220V
Welding machine type	Inverter welding machine
Applicable welding rod diameter	2.5/3.2/4.0mm
How it works	MMA manual welding machine
Current adjustment range	20-400A
Insulation class	F
Cooling method	Air Cooling
Protective devices	Overheat protection
Enclosure protection grade	IP21S
Usage	Triangle iron/steel/cast iron welding
Rated duty cycle	60%
Conversion efficiency	85%

About Us

Yongkang Huijun Industry and Trade Co., Ltd. is custom Manual Inversion Electric Welding Machine supplier and wholesale Manual Inversion Electric Welding Machine company , a comprehensive enterprise integrating production, research and development, sales, and trade. The headquarters are located in Yongkang City, Jinhua, which enjoys a reputation as a hardware capital. After years of development and reform, the factory has formed the ability to independently produce multiple series of products such as slotting machines, electric picks, electric welding machines, hand tools, lithium battery series, etc.

The company has four major production bases, and the total production, office and storage area of each base is nearly 20,000 square meters. The total number of employees is more than 200. Our factory is equipped with hundreds of specialized equipment such as whole machine aging cabinets, battery panel integrated testers, dynamometers, electric drill balancing machines, wind turbines, battery testers, automatic screw machines, paint dip machines, balance machines, silent terminal machines, winding machines, etc. Leveraging cutting-edge technologies such as permanent magnet synchronous motors, smart chips, and speed compensation, we have developed nearly 30 proprietary mold products and established 12 comprehensive assembly lines. This infrastructure enables us to achieve a daily production output of nearly 2,000 units, culminating in an annual output that can reach approximately 700,000 units.

Our company boasts a dedicated R&D team and a robust after-sales service team, both of which are committed to quality. We make significant annual investments in the development of innovative products. Twice a year, during the spring and autumn seasons, our department heads spearhead offline product exchange seminars, bringing together our after-sales and technical teams with our partners to foster collaboration and knowledge sharing. We have established a comprehensive ecosystem that spans from the inception of new products through to their production and post-service guarantees. This holistic approach ensures a seamless experience for our clients.

Additionally, we have achieved certifications for the ISO 9001 quality management system and the ISO 14001 environmental management system, demonstrating our commitment to both quality and sustainability. Our proprietary brand, "AOLIHU," is backed by a suite of certifications, including CQC, CE, PSE, UL, FCC, ROHS, MSDS, and more, which underscore our dedication to meeting international standards. We have also secured numerous design and utility patents, ensuring that our customers can maintain a competitive edge in the market. In the dynamic global market, the Huijun team has consistently moved forward with a spirit of diligence, innovation, and a focus on quality. This has allowed our products to reach every corner of the world. Whether you are a small retail buyer or a large multinational corporation, Huijun is here to support you with superior quality and exceptional service.