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In order to make the welding rod of the BDN handheld spot welder more durable, lighter, insulated and better to hold, Xinxing has updated it three times. The welded steel strip and aluminum strip are strong and reliable, with no missing welds and less adhesion.

The handheld spot welder can weld mild steel plates, stainless steel plates, and aluminum alloy plates of different thicknesses according to the style and power. According to the main power supply used, there are industrial frequency AC handheld spot welding machines and medium frequency handheld spot welding machines.

At present, handheld spot welding machines are mainly used to overlap thin and thick low carbon steel plates, stainless steel plates, and aluminum alloy plates. The thin ones are between 0.1-0.5mm, and the thick ones are between 3-8mm. The most commonly used powers are 16KVA and 250KVA.

BDN aluminum strip spot welding machine is a special handheld spot welding machine specially designed for welding thin steel strips and aluminum skins. It can be called a classic among classics, and its sales continue to grow year after year. The tailor-made chrome-plated welding platform with shears, presser feet, and rollers is very convenient for welding steel strips and aluminum strips.

This BDN aluminum strip spot welding machine is one of the personalized handheld spot welding machines. It is mainly a resistance welding machine, mainly welding thin steel strips and aluminum skins below 0.7mm. To weld these two types of products, please follow the following process.

BDN aluminum strip spot welding machine is a kind of handheld spot welding machine. The main category is resistance welding machine. The principle follows resistance spot welding. Daily maintenance is relatively simple. Just pay a little attention to the following contents.

Recently, people often ask about hand-held spot welding machines or clamp-type spot welding machines, but the editor prefers the foot-operated spot welding machine. Let’s talk about their differences today.

1. Welding machine: Vertical large medium frequency projection welding machine Power: 75Kva Accuracy: 20-80 times that of other welding machines Energy saving: 30% Speed: starting from 0.001 seconds Current: DC, the welding machine comes with components to convert the alternating current of the power grid into direct current for welding, plug and play Mars Flying

The main components of high-power medium-frequency spot welding machines, such as welding transformers, electrode arms, electrodes, and semiconductor thyristors, are prone to generate heat and become hot when welded under high current conditions for a long time. If we do not provide cooling in time or the cooling effect is poor, their temperatures will rise sharply to the point where they reach the upper limit and burn out the components.