Heat shrink tube extrusion production equipment introduction:

1. The extruder models are:
SJ-30 extruder, SJ-45 extruder, SJ-50 extruder,
SJ-55 extruder, SJ-65 extruder, SJ-75 extruder,
SJ-90 extruder, SJ-120 extruder.

2. Heat shrink tube extrusion mold: Within a specific range, molds of different specifications can be replaced to produce products of various specifications.

3. There are two types of cooling and shaping water tanks:
Immersion cooling and shaping water tank and vacuum cooling and shaping water tank.
Immersion cooling and shaping water tanks are mainly used for extrusion cooling and shaping of small-size heat shrink tubes；
Vacuum cooling and shaping tank are mainly used for extrusion cooling and shaping large-size heat-shrinkable tubes.

4. Tractors are divided into two types:
Twin-roll tractor (composed of two pairs of rubber rollers) is mainly used for the extrusion and traction of small size heat-shrinkable tubes;
Crawler tractor (two traction tracks composed of rubber belts or rubber blocks) is mainly used for the extrusion and traction of large-size heat shrink tubes.

5. Winder:
Large-diameter reels are used to prepare for the next step (preparation for electron accelerator irradiation),
Small-sized heat-shrinkable tubes need to be folded on the upper wall and then split after irradiation.

6. The extrusion production line is equipped with an automatic vacuum feeding machine Equipped with a drying hopper, the models are: 25KG, 50KG, 75KG, 100KG