film blowing machinery

Film blowing machinery 1.HDPE, LDPE, LLDPE, EVA plastic film. 2.good performace,high output. 3.film thickness0.02mm-0.2mm

film blowing machinery

1.application :This unit applies to blow various HDPE, LDPE, LLDPE, EVA plastic wide film. This kind film is widely used in a variety of food packaging, liquid packaging, pharmaceutical packaging, medical equipment, chemical products, and daily necessities.

2.Features: (a)adopt cylinder filtering-net device.

                    (b) Center filling with spiral flow channel.

                    (c)various functional parts may be installed to the lies, such as length counting device, vertical cutting device, and film spreading roller.

                    (d)high output, professional performance and reasonable design.

3. Technical parameter:

	Equipment	The specificatons
01	Extruder	Model : SJ-50/30   1 set ;  the screw L/D30:1
		Motor power:18.5KW; frequency control of motor speed
		Adopting undulating structure screw, and water cooling device matches with the charging part.
		Screw: 38CrMoALA,thermal refining;HB260~290,nitrogen treatment on the surface.
		Cylinder: 38CrMoALA, thermal refining;HB260~290,nitrogen treatment on the surface.
		Cast aluminum heaters
02	Die mould	Die head:Φ150X1.8mm, 45#steel, thermal refining HB240-260, hard chromium plating on the channel surface.
		Airing:φ800.
		Cooling fan power:1.5KW
03	rise-and-fall traction device	traction roll:φ160X800mm.
		traction height of center:4200mm.
		plug-board; shield-like bubble-steady plate.
		traction motor:0.75kw.
		traction speed Vmax=30-60m/min
04	Coiling-up device	diameter of products film roll:φ500mm
		double-roll back to back friction coiling up device.
		roll specification:φ315X800mm,
		coiling up speed Vmax=30-60m/min .

 EXTRUDER:  Model  SJ-165/30×2  L/D  30:1  Type  Wave-like  Max. output  (kg/h)  600  Drive motor power  280kw  MOULD DEVICE  Diameter   (mm)  Φ1800  Space  (mm)  δ2.2  Heating power (k w)  200  Heating type  resistor  COOLING DEVICE  Model  SF-cast aluminum air-ring  Type  Twin air –inlets  Power  (k w)  30  (frequency conversion control)  Air blast volume (m³/h)  3297  TRACTION  DEVICE    Traction height (mm)  23000  Traction speed  (m/min)  2-30  Roll type  Φ320×4200mm  Drive Power  (k w)  7.5   (frequency conversion control)  CRANE BEAM  MAX. carrying capacity   3  T  Dear sirs,       All the colors and sizes can be customized.If you wanna get more information such as prices,pictures,please send me your e-mail.Of course, should you have any questions, do not hesitate to contact me right now.    With kind regards!Yours,Susan  

film blowing machinery