How do we solve these problems by using wire cables that we often encounter in cases of broken insulation or local defects?
When welding plastic, pay attention to the hot air temperature not too high for the plastic burnt.
The repaired defects are tested by the spark machine and not punctured.
Three-layer coextrusion head to tell you a good solution, in plastic layer defect parts cut with a knife into a 45 ° Angle of slope shape, go to the same shape, color, thickness of plastic block or article, fixed with forceps or with a screwdriver, welding torch connected with hot wind speed, and then use copper compaction, compaction, planish, finally through spark machine test, no breakdown for qualified.
Plastic defect with a knife, leveling concave part of the article with the same plastic under the action of hot air plastic welding torch, fill and level up, and then use copper in the defect fix planish, compaction, the compaction, the spark machine test, no breakdown for qualified.
