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YJHB-2 Precision Micro TIG Repair Welder Electrode Cold Welding Machine 220V. Note: this item only supports 220V. Complete welding metallurgy, can mend milling, filing and other post-processing. Round wire fill material can be used to repair, do not lose the original datum, less the excess solder, post-surgery easier.
The minimum amount of repair 0.3mm (0.3mm diameter of fill material). The fastest repair of up to 100mm3 / min (cold welding repair in the field, it is absolutely another Surprisingly fast speed). Small hot spots, will not cause deformation of the substrate annealing.The use of microcomputer chip control, a variety of materials with different diameters can get the best power. The main principle: This machine can be stored in the capacitor energy in the form of instant release pulse tungsten arc between the electrode and the workpiece, a high temperature arc of the metal material and the workpiece and the rapid melting of the wire welded together, to achieve the purpose of welding characteristics of this approach. Welding are: a very short time, the heat is very small. The welder can be completed within a few tens of milliseconds wire and workpiece welding process, so the base of the workpiece, the heat less than the small material temperature solder, no annealing discoloration.
Since the volume of each solder bath pulses is smaller than 2mm3, stress is formed is also smaller. Although a lot of welding needs a puddle combined, but because of the dispersion of the solder joint stress direction, the workpiece by the concentrated stress is small, so small welding deformation of the workpiece. The machine can weld in Fe, Cu, Al.
The machine can not be used for welding: Sn, Zn. The machine can be used: (1) Repair of worn and faulty details in the form tool for pressure casting, injection molding, blow molding, etc. (2) Defects in castings, such as pinhole, sand holes etc. (3) Other small and precise welding tasks as a normal TIG welder can not perform. Electric Input: 220V, 50Hz 4.Maximum instant output is 40kW 6. Mode: (1) TIG power mode 1-4.
Pulse power (current): 1-99, Pulse time (hours): 1-99 (2) Set Filler mode: Pulse power (current): 1-99, Filler diameter of 0.1 - 1mm 7. Pulse frequency: 1Hz (mode4), 2Hz (mode3), 3Hz (Mode2), 5Hz (Mode1) 8. Dimensions: 380 x 150 x 220mm 9. What in Package: 1 x YJHB-2 Micro TIG Repair Welder. Unused/unopened merchandise will be fully credited.
All emails will be answered within 24 hours. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welders, Cutters & Torches\TIG Welders". The seller is "prettytool" and is located in this country: CN. This item can be shipped worldwide.