Description Specifications Film widths: 1250 mm Bubble size: diameter 10 x 3.8 mm (cross shape) Main Machine Includes 1 main extruder (SJ75 x 30) 1 secondary extruder (SJ55 x 30) 1 third extruder (SJ75 x 30) 1 bubble film forming machine 1 winder machine 1 main electrical control cabinet 1 secondary electrical control cabinet 1 third electrical control cabinet 1 air compressor 2 vacuum pumps 1 the front laminating frame 1 the back laminating frame Spare Parts 1 heater band 6 temperature controllers 6 AC contactors 10 thermal couples Net 1000 units 1 hand tools