1.Purpose:
It is used to blow low-density Polyethylene (LDPE), high-density Polyethylene (HDPE), linear low-density Polyethylene (LLDPE) as well as other plastic compound films, and it is suitable for semi finished article cylinder material making of various T-shirt bags.
2.Function:
1. The machine body is U-steel frame, and the main machine is collocated with low-center gear decelerator, with advantages of stable transmission, large torque, and convenient repair.
2. The machine cylinder and screw adopt 38CRMOAIA alloy steel, after nitrogen treatment, it has high rigidity, good anti-corrosive performance and is rather durable.
3. During heating course, this machine can automatically control and regulate temperature according to craft requirements, with simple operation.
4. The traction device is stepless speed regulation, with broad regulation range, stable and reliable.
5. Ordered twisting, and is convenient to replace.
3.External dimension:
Model SJ-45 SJ-50 SJ-60
Screw diameter 45 50 60
Diameter ratio of screw 28:1 28:1 28:1
Rotate speed of screw 0-100 r/min 0-100 r/min 0-100 r/min
Max. output, 15 kg/h 18 kg/h 30 kg/h
General power 7.5kw 11kw 15kw
Heating power of cylinder 11kw 13kw 16kw
Heating power of mould head 2.5kw 3kw 4kw
Twisting speed of traction 10-50m/min 10-50m/min 10-50m/min
Max. folder diameter of film 600mm 800mm 1000mm
Film thickness 0.008-0.05mm 0.008-0.05mm 0.008-0.05mm
External dimension 4000×1800×3000mm 4200×1900×3200mm 5000×2300×3800mm
