... plastic *make light box ,LED letter semi-automatic plastic vacuum forming machine 1.Do not have upper and lower die ... plate on top of the machine the mold, heating, softening, plastic, cooling, an automatic shape.B. Automatic control, temperature plastic, the temperature ... F1401.5m*1.5m1.4m*1.4m380KG6KW0-300220 Automatic Acrylic Vacuum Machine:1. Machine specially designed for acrylic light box, arylic ...