Kaierda Inverter DC MMA Welding Machine ZX7-315N

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18.00 KGS
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Kaierda Inverter DC MMA Welding Machine ZX7-315N

GZ Industrial Supplies is the distributor and supplier of Kaierda Welding machines in Nigeria. The Kaierda Inverter DC MMA Welding Machine ZX7-315N has high max output voltage which keeps it stable against voltage fluctuations, with Inner-loop control for quick system respondence. The Peak current control mode makes the power devices stable against frequent short circuit shocks. It has an active arc thrust function, improve the metal transfer and the digital display function is very easy to operate and it has low power consumption.

Technical Specifications of Kaierda Inverter DC MMA Welding Machine ZX7-315N

  • Welding machine ZX7-315N
  • Zero-load voltage(V): 67
  • Load voltage(V): 21.2-32.6
  • Rated welding current(A): 315
  • Range of output current(A) 30-315
  • Rated input capacity(KVA) 12
  • Input power 3phase, AC380, 50/60Hz
  • Rated duty cycle (%): 60%
  • Efficiency (%) ≥ 85%
  • Cosφ 0.99
  • Class of insulation: H
  • Protection degree of enclosure: IP21S
  • Dimension(mm): 482× 252× 460
  • Weight (kg): 18

Frequently Asked Questions

1. How do I prepare metal surfaces for welding?

Proper preparation of metal surfaces is essential for a successful weld. This involves removing any dirt, rust, or other debris from the surfaces to be welded and ensuring that they are clean and dry before starting the welding process.

2. What are some common welding defects, and how can I prevent them?

Common welding defects include porosity, cracking, and distortion. To prevent these defects, it is essential to use the proper welding technique and equipment, maintain consistent heat and amperage, and take proper precautions to prevent contamination of the weld.

3. What are the advantages and disadvantages of different welding techniques?

Different welding techniques have their advantages and disadvantages. For example, MIG welding is fast and efficient but may not be suitable for welding thicker materials. TIG welding produces high-quality welds but requires a higher level of skill and precision. Stick welding is versatile and can be used in a variety of settings but may not be suitable for more delicate or precise work.

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7 Reviews

  • 5

    Posted by gracious on Feb 15, 2024

    In addition to being well-made and easy to use for beginners, it produces superb welds with little to no spatter.

  • 5
    highly recommended

    Posted by nonso amadi on Feb 15, 2024

    I know a good deal about welding and many of the variables that challenge the novice or beginner, but this KAIERDA INVERTER DC MMA WELDING MACHINE ZX7-315N is really easy to use. It doesn't pose any challenge, and I highly recommend

  • 5

    Posted by Solomon on Feb 02, 2024

    The Kaierda Inverter DC MMA Welding Machine ZX7-315N impresses with its efficient power delivery across various welding applications. The 315-amp output provides ample power for tasks ranging from light fabrication to heavy-duty welding. The machine's ability to adapt to different electrode types adds to its versatility. Whether you're a hobbyist or a professional, the ZX7-315N's efficient power and adaptability make it a versatile and reliable choice for a wide range of welding projects.

  • 5
    Highly recommendable

    Posted by Philip on Feb 02, 2024

    The Kaierda Inverter DC MMA Welding Machine ZX7-315N boasts a robust build that instills confidence in its longevity. Designed to withstand the rigors of regular use, this machine is built to last. The durable construction, coupled with advanced technology, ensures that the ZX7-315N remains a reliable and consistent performer over time. For users who prioritize durability and longevity in their welding equipment, this machine stands out as a solid investment.

  • 5
    The best

    Posted by Douglas on Feb 02, 2024

    One of the standout features of the Kaierda Inverter DC MMA Welding Machine ZX7-315N is its user-friendly interface. The controls are intuitive and easy to navigate, reducing setup time and allowing for a seamless welding experience. The machine's responsiveness to adjustments ensures that even users with limited experience can achieve optimal welding results. The ZX7-315N strikes a perfect balance between advanced capabilities and ease of use.

  • 5
    Highly recommendable

    Posted by Emmauel on Feb 02, 2024

    I rely on the Kaierda Inverter DC MMA Welding Machine ZX7-315N for its professional-grade performance. The robust construction and durable design make it suitable for demanding work environments. The 315-amp output provides ample power for various welding tasks, and the machine's ability to maintain a stable arc, even in challenging conditions, sets it apart. If you're a professional welder seeking reliability and high performance, the ZX7-315N is an excellent investment.

  • 5
    Very powerful

    Posted by Paul on Feb 02, 2024

    The Kaierda Inverter DC MMA Welding Machine ZX7-315N is an outstanding tool that combines versatility and precision. Its 315-amp output allows for a wide range of welding applications, and the inverter technology ensures a stable and controlled arc. Whether I'm working on thick steel or delicate materials, the ZX7-315N consistently delivers precise and clean welds. For welders who require versatility and accuracy in their projects, this machine is a top-notch choice.

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