One out of Three Expansion Machine for Heat Shrink Tubing

Customize your own Extruder& Expander for Heat Shrink Tubing. This kind of Expander can expand each of 3 sizes or 3 tubes of one size simultaneously.
Customize your own Extruder& Expander for Heat Shrink Tubing. This kind of Expander can expand each of 3 sizes or 3 tubes of one size simultaneously.