Welding Machine Dc Arc/Mma Electric 200 Amp Acid Alkaline Welding Rods Stable Zx7-200G/250G

AC 220V Arc/ MMA Electric Welding Machine 160 Amp Acid Alkaline welding Rods Durable Stable ZX7-250G Welder

Features :

• Arc afterburner, anti-sticking

• With mature veneer and IGBT technology

• Opening - steel conductors with copper coating, as well as all the "copper" parts of the clothespin-mass and electrode holder. Weight cable length - 1.2m; main cable - 1.5m. The net weight of the inverter itself is 3.8kg (excluding cables)

• the quality is stable and reliable, which can ensure long-term stable welding of 2.5 and 3.2 electrodes

• Suitable for various acid (such as J422) and alkaline (such as J506, 507) welding rods.

• The core circuit insulation is processed by high-grade technology, and the product is reliable and durable.

• High-quality electrolytic capacitors are used, and the ability to resist network voltage fluctuations is strong.

• Stable arc, deep molten pool, beautiful weld shap
  

Product parameter

The package contains:

1X MMA welding mahcine
1X ground clamp
1X electrode holder

This is only for ZX7-275 , the pakage for it is a tool box ， with welding gloves and Welding protective glasses ，

Feature about the 160D

• Compatible with φ4.0 welding rods: Most welders display a current of 200A, but the actual current may only be about 100 to 140 A. The current of this product can reach up to 160A and can be compatible with φ4.0 welding rods. Can also be used with alkaline welding rods. It is also a large current, so even if you extend the welding cable to 50 meters (50 meters), the current will not be attenuated.

• (Better Functions) Hot Start Function: The non-load voltage of the product reaches 78 V and instantly increases the current value when welding starts, allowing for smooth arc-starting. ★Arc Force Function: As the welding rod melts and the welding will continue to be fixed even when the distance is away from the object. ★ Inverter Features: Equipped with a state-of-the-art IGBT inverter protection system and radiator, the welding rod is difficult to stick together during the welding start to provide good integration

• Lift TIG Welding: If you connect the TIG torch (sold separately) you can make a lift TIG welding. When using lift TIG welding, please install Argon flow meter with a gas bottle and attach it to the torch from the Argon flowmeter. When it comes to choosing torch, the WP-26V welding gun is the best choice. ★LIFT TIG automatically reduces current when short circuit and protects tungsten needle

• Power Sensation: Uses both 100 V and 200 V. 100V/200V is automatically switched according to the power supply. Specifications: Weldable plate thickness: Lift TIG 0.04 - 0.2 inches (1 - 6 mm), ARC / MMA 0.4 - 0.4 inches (1 - 10 mm). Applicable welding rod: φ1.6 - 4.0 Applicable Tungsten Needle: φ1.0/1.6 [Assortments] Arc welding ground clamp, welding rod holder cable, conversion line adapter

• (Safe to Use) Products purchased from us come with a one-year warranty from the date of purchase. If there are any defects in the product, please feel free to contact us. We are responsible for our customers!

• synautomation, simple operation, suitable for beginners

Click the picture to know more detail

Many feedback from customer :

it feels like the wires are noticeably softer than usualFor power supply, two wires of 1.5 squares are usedOn the terminals 16 squaresThe insulation is also soft, so the flexibility is not bad

Inner world、
General view of the boardOne to one "Svarog ARC 200" for 10k, see for yourselfFour capacitors of 470uF 400VThe output elements are, thanks for the datasheet, The input diode bridge is covered with a radiator in front of them.The transistors themselves behind the capacitors are hard to see, but I saw the markingfor 600V and 75A, which gives a total of 300A, so the current margin is good .Thetransformer was even signed, T56 * 28 * 28 11: 4 is used.washed normally, sealant is applied to the contacts of the output stage elements

we went to the familiar welders, so I will sometimes insert their comments on the results.
To begin with, they took a 2mm electrode, set the current to 50A.Conclusion: pretty good3mm electrode, current 100A, because“Unambiguously, the scale is from the bulldozer and will be overestimated by 20 percent.”As a result, they burned a 3mm blank, the conclusion: “z@&%is cooks, it doesn’t“ spit ”with the electrode, but they went too far with the current, it was still necessary to set 80A”The result is closer

Welding effect