... fast, time saving.C. No external mold constraints, drawing a small amount of thinning, choose thin plates, material is more ... F1401.5m*1.5m1.4m*1.4m380KG6KW0-300220 Automatic Acrylic Vacuum Machine:1. Machine specially designed for acrylic light box, arylic lighting ... meter shows current pressure data.Application:This equipment is a necessary equipment for making acrylic light box, acrylic lighting ...