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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