3 Layer Film Extrusion Machine 1.L/HDPE as material 2. EPC device by photoeclectric control 3. IBC (Internal Bubble Cooling)

3 Layer Film Extrusion Machine

Usage:   3 layer co-extrusion film blowing machinery is used for blowing with HDPE, LDPE and LLDPE materials to blow the special film which is widely used in the liquid film, pearl film, composite-based film, heat shrinkable film, tire separation membrane, anti-aging multi-functional film, anti-jamming membrane, impermeable film, stretch film, cable film,etc. 

Features:

   This line is featrued in:1) Adopting multi-layer co-extrusion pan stackable die head2) IBC (Internal Bubble Cooling) system3) 360°horizontal reversing haul-off system4) EPC device by photoeclectric control5) Full automatic central winding system with auto tension control6) High-Speed screen changer by manual with melt pressure gauge 

Detail Technical Parameters: 

Model	SJ-50x3/28-DS1400	SJ-50x3/28-DS1600
Co-extrusion Layers	3 Layers	3 Layers
Suitable Material	LDPE, LLDPE, mLLDPE
Max. Folding Film Width	1300mm	1500mm
Film Thickness	0.04-0.150mm	0.04-0.15mm
Max. Output	150kg/hr	180hr/hr
Screw Diameter	Ø50x3	Ø50x3
Screw Ratio(L/D)	28:1	28:1
Max. Screw Speed	120r/min
Main Extruder Motor	22KWx3	22KWx3
Die Sze	Ø 250-350	Ø250-350
Mode of Bubble Cooling	Dual Lip Air Ring IBC (Internal Bubble Cooling)	Dual Lip Air Ring IBC (Internal Bubble Cooling)
Mode of Reversing	360º horizontal reversing haul-off	360º horizontal reversing haul-off
Width of Auxiliary Machine	1400mm	1600mm
Winding Mode	Back-to-Back Two Station Double Winder
Max. Winding Diameter	Ø600

  

3 Layer Film Blowing Machine