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Maintenance of Rebar Welder
Date:17-05-27, 01:59 AM
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Reinforcing steel mesh welding machine heater is a number of ring welding torch, mainly as construction steel pressure welding welding, divided into acetylene welding gun and liquefied gas welding gun. Relative to other parts more easily damaged, usually, the working life of each heater is welded steel bar more than eight thousand joints.
First, with the thickness of the copper wire in the heater on the copper tube tightly closed around a circle wrapped around, and then let the wrapped copper wire naturally loose, then the copper wire due to the elastic fluffy attached to the Heater on the copper tube, the torch has played a good effect of fire and heat dissipation.This method can reduce the tempering failure, significantly improve the service life of the heater.
Second, do a good job of the heater tip to clear the work, each class before work with a needle (or fine wire) to clear each of the welding Tsui, to ensure that each welding nozzle flow, reduce the failure to extend the life of the torch.
In addition, several of the heaters are the most likely to be damaged. The two edges of the torch ring are welded. Therefore, the operator should pay special attention to the process of butt welding. Of the slag dripping on the tip of the torch caused by the phenomenon of tempering, thereby improving the life of the torch.
