Semi-Conductive/Insulation/Elastomeric Insulation Tri-layer Heat Shrink Tubing Co-extrusion&Expansion Production Line
Semi-Conductive/Insulation/Elastomeric Insulation Tri-layer Tubing Co-Extrusion and Expansion Production Line Semi-Conductive Extruder+Insulation Extruder+ Elastomeric Insulation Extruder Bag-air Expansion Oven+Device/Mold/ Rod Tri-layer tubing co-extruded by 3 extruders