This high-speed blown film machine features a screw diameter of 65mm, a screw length-to-diameter ratio of 30:1, and the screw material is 38CrMoAl (Chromium molybdenum aluminum), surface nitrification, with a special mixed refining section. It is suitable for processing materials including HDPE, LDPE, LLDPE, biodegradable plastics, and recycled materials. The film blowing width ranges from 600mm to 1000mm, with LDPE film thickness from 0.012mm to 0.15mm and HDPE film thickness from 0.01mm to 0.1mm. The extrusion capacity is 30-70KG/H, with a total power of 50KW, and the equipment weight is 4500KG.