Heat shrinkable tube has the characteristics of moisture-proof, wear-resistant, leak-proof, corrosion resistance, ultraviolet resistance, glass state at room temperature, high temperature heating shrinkage into close to rubber state, insulation and flame retardant.
It is mainly used in electrical appliance wiring harness, automobile wiring harness, electronic equipment, ship, aerospace, power plant, distribution power station, generator motor, machine tool equipment, submersible pump and other fields.
The choice of heat shrinkable tube needs to understand the diameter of the cable, the use of the cable site, the access voltage of the cable, etc., and the performance of the heat shrinkable tube, such as heat
The shrinkage ratio of the shrinkable tube, the heat value of the heat-shrinkable tube, the insulation paper of the heat-shrinkable tube and other parameters should be selected and selected appropriately.
Generally, a heat shrinkable tube slightly larger than the diameter of the cable will be used. First, it is easy to put the cable into the heat shrinkable tube.Second, it is better sealing.
Before using the heat shrinkable tube, it is necessary to check the burr and sharp Angle on the cable, so as to avoid cracking the heat shrinkable tube during contraction. There should be no oil or impurities in the place where the cable is connected, so as to prevent easy removal after contraction
Falling, there are bubbles, resulting in poor sealing and leakage phenomenon.
When cutting the heat-shrinkable pipe, the incision should be flat and smooth to avoid burr and crack, so as to avoid cracking along the crack when heating and shrinking. Therefore, the disadvantages of cutting artificial heat-shrinkable pipe are slow speed, large deviation of length, and more or less unnecessary trouble and waste caused by cutting quantity.
Heat shrinkable tube cutting machine adopts microcomputer digital display device and cutting length/quantity, feeding speed set freely, equipped with adjustable roller conveying mechanism, automatically adjust the pressure on both sides and the lift, can rapid feeding, cooperate with the plunger type conveying mechanism, effectively prevent material cut, use special tools, plus 86 stepper motor feed,Cutting accuracy up to 0.1mm.
The use of heat-shrinkable pipe cutting machine can not only improve production efficiency and reduce unnecessary waste, but also solve the problem of uneven/smooth cutting mouth.