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Digital Welder(manual) KD-500

  • Fast DSP Dual CPU system, Carrying fast DSPs.
  • High-speed and high-precision digital inverter technology, and excellent low Splash Effect under short circuit welding.
  • High-speed and high-precision digital inverter technology, with the high-speed processing of DSPs, the contact condition of droplet at the front end of welding wire is judged instantaneously, and the welding power supply of the secondary side switch circuit absorbs arc energy quickly so that the droplet can smoothly integrate into the molten pool, with the high-speed processing of DSPs, the thinning state is detected from the critical point of droplet separation at the front end of welding wire, and the welding power supply is limited by the short-circuit current at the critical point, It can prevent serious fusing and ensure the stability when the arc starts again monitor the molten pool state with DSPs at high speed and adjust the output to form the usual ideal front-end drople
  • Stable droplet generation technology, new short-circuit welding control, spatter generation during short-circuit welding reduced to 1 / 4 of the previous, new pulse welding control, improved arc length control, Expand the scope of application of pulse welding technology to ensure that the droplet is completely dissolved in the molten pool, technology to transfer the droplet to the molten pool smoothly separated, technology to achieve the ideal long drop transfer to generate stable droplets
  • The new arc length control with variable gain through high speed and high precision digital inverter control, the new arc length control with variable gain can achieve wide pulse welding in applicable range.
  • New arcing control technology, the new arcing control is used to reduce the short stop caused by arcing error, so as to achieve high efficiency production line with high operation rate.