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It is mainly used for welding low-carbon steel, low-alloy steel, stainless steel, plated steel, plate and round steel that cannot or are inconvenient to weld by ordinary fixed welding machines.

Before operation, the oil stains on the upper and lower electrodes should be removed. After the power is turned on, the body shell should have no leakage.

​The spot welding process of the energy storage spot welding machine can be divided into three stages that are connected with each other: pre-pressurization, electric heating and forging.

In order to ensure the assembly accuracy and dimensional stability of products, it is required to minimize the precision deviation of thin plate parts before welding and thermal stress and deformat...

​For those who are already using a spot welding machine, it is tricky to improve the efficiency of spot welding. Mainly through the following three aspects to train employees to improve. They are f...

​Stainless steel is a general term for stainless steel and acid-resistant steel. It is also divided into austenitic, martensitic, and ferritic stainless steel.

​The emergence of automatic welding machines can be said to liberate our hands. Through the use of mechanical arms, we can independently perform welding, cutting, thermal spraying, handling and oth...

At work time, the pressurized workpiece of the two electrodes will cause the two layers of metal to form resistance under the action of the electrodes, so that the welding current will be on the tw...

​Traceless spot welding of metal sheets has always been an urgent need for sheet metal and sheet metal processing enterprises. However, due to the heat-affected zone generated during spot welding, ...

The stainless steel pipe spot welding machine is equipped with a gas storage tank to stabilize the gas source pressure. The air inlet is equipped with an air pressure switch, which has a low air pr...

​Mild steel contains less than 0.25% carbon. Its resistivity is moderate, and the required power of the welding machine is not large. The plastic temperature range is wide, and it is easy to obtain...

In the battery industry: battery cap, battery nickel sheet, battery tab, battery lead-out sheet, button battery welding. It is used for welding of plates, negative pins and busbars of various batte...