LC-700 Vest Bag Blown Film Machine

This extruder unit features a barrel and screw made of 38mm aluminum alloy steel, nitrided and precision machined, resulting in excellent hardness and corrosion resistance.

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Overview:

This extruder unit features a barrel and screw made of 38mm aluminum alloy steel, nitrided and precision machined, resulting in excellent hardness and corrosion resistance. The specially designed screw ensures high output and good plasticization. It is suitable for blowing low-density polyethylene (LDPE), high-density polyethylene (HDPE), linear low-density polyethylene (LLDPE), and other plastic films, widely used in food, clothing, garbage bags, vest bags, and other civilian and industrial packaging.

Technical Parameters:

Model	Model	SJ50-700	SJ55-900	SJ60-1100	SJ65-1350
Screw diameter	screw diameter	φ50	φ55	φ60	φ65
Screw length-to-diameter ratio	screw ratio L/D	28:1	28:1	28:1	28:1
Screw speed	screw speed	15-100r/min	15-100r/min	15-100r/min	15-100r/min
Main motor power	main motor power	11kw	15kw	18.5	22kw
Single extruder output	extrusion output(single)	35kg/h	45kg/h	55kg/h	60kg/h
Mold opening specifications	range of die	φ50 φ100	φ100	φ120 φ200	φ150 φ220
Film thickness is single-sided	single-sided thickness of film	0.008-0.10mm	0.008-0.10mm	0.01-0.10mm	0.01-0.10mm
Maximum folding diameter of the film	max.folding width of film	600mm	600mm	1000mm	1200mm
Total electrical capacity	electric total capacity	24kw	30kw	38kw	46kw
External dimensions	overaLL dimension	3000x2500x4200	3200x2800x4500	3800x3500x5000	4200x3800x5200
Machine weight	weight of machine	2.5T	3.0T	3.5T	3.8T