[Years] DRS double pulse welding aluminum double pulse spot welder Jing Cheng Technology Shenzhen factory 1, Overview: welding machine is the use of energy storage capacitors store energy in the instantaneous release of current, while focusing on the large current through the small plot points sometimes up to welding effect (welding process nearly a thousandth of a second to complete, during which thousands of amperes through). Therefore, the heat generated during welding a workpiece such as thermal oxidation and resulting mechanical deformation, etc. is minimized. The company produces capacitive discharge spot welder output from the 300J to 5000J, especially suitable for welding copper, bronze, brass, aluminum, silver, stainless steel and other metals, it is widely used in every industrial production and manufacturing. 2, for the industry: batteries, electronics, home appliances, glasses, kitchen utensils and so on. 3, the performance characteristics ① extensive choice: to weld stainless steel, aluminum, titanium, silver and other metals, the capture of copper, aluminum and other dissimilar metal welding problems. ② solid appearance: welding firm, no black spot, eliminating the grinding process, especially for the appearance of the higher requirements of processing products export parts. ③ energy saving: Which models drawn from the grid instantaneous power is low, the effective efficacy factor is high, compared with the same force-frequency welding machines, electricity is only 1/7-1/10, low cost. 4, the control characteristics: ① high-speed charging and discharging digital CPU voltage regulator circuit chip control charge and discharge up to 124 times per minute times (when set to 100V). ② fuzzy logic circuit can ensure that each discharge of voltage values ??are preset to work, it will ensure that when the high-frequency welding work, there will be no less than the preset value and the discharge work, thus affecting the welding results. ③ digital storage voltage regulator, adjustable from 0 to 425V (up to 475V), to be precise from the up or down to 1V. ④ accurate digital circuit that can control the regulator error is less than ± 0.5%. ⑤ double overpressure protection circuit to ensure that the charging voltage does not exceed safety standards in order to maintain the preset capacitors. ⑥ built-discharge and pre-set safety time 0.1S ⑦ LCD counter. ⑧ simple button digital control panel. 5, machinery main parts: ① Japan Ka art (NCC) is the original MARCON anxious energy storage capacitor charge and discharge, discharge speed and stable performance. ②. Using West Germany SEMIKRON SCR, high precision, long life, stability control to achieve high current size. ③. Using Motorola integrated circuits seasons, fast response, stable performance. ④. Using Taiwan pneumatic parts, reliable performance. ⑤ The electrical devices are components, Omron life and performance are very good.