Press Type CD Energy Saving Spot Welder-ADR-20000

1. Low requirements on the power grid and will not affect the power grid

Since the principle of the energy storage welding machine is to first charge the capacitor through a small-power transformer and then discharge the workpiece through a high-power welding resistance transformer, it is not easily affected by the fluctuation of the power grid, and because the charging power is small, the power grid impact is much smaller.

2. The discharge time is short and the thermal influence is small

Since the discharge time is less than 20ms, the resistance heat generated by the parts is still conducted and diffused, and the welding process has been completed and cooling begins, so the deformation and discoloration of the welded parts can be minimized.

3. Stable welding energy

Since each time the charging voltage reaches the set value, it will stop charging and switch to discharge welding, so the fluctuation of welding energy is extremely small, which ensures the stability of welding quality.

4. Extra large current, suitable for multi-point annular convex welding, pressure-resistant sealed convex welding process.

5. No need for water cooling, saving energy consumption.

Due to the extremely short discharge time, there will be no overheating when used for a long time, and the discharge transformer and some secondary circuits of the energy storage welding machine hardly need water cooling.

Application of energy storage welding machine

In addition to welding ordinary ferrous metal steel, iron and stainless steel, the energy storage spot welding machine is mainly used for welding non-ferrous metals, such as: copper, silver, nickel and other alloy materials, as well as welding between dissimilar metals. It is widely used in industrial production and manufacturing fields, such as: construction, automobile, hardware, furniture, household appliances, household kitchen utensils, metal utensils, motorcycle accessories, and microelectronics and other industries. The energy storage projection welding machine is also a high-strength and reliable welding method for high-strength steel, hot-formed steel spot welding and nut projection welding in the automobile manufacturing industry.