Three Layer Coextrusion

Model Number

SJ-G

Technical data:
Model:3SJ-50
Suitable Material:HDPE    LDPE    LLDPE
Film Width:800 -1500mm
Film Thickness:0.028-0.20 mm
Max.Squeezing amount of single screw rod: 220kg/hr

EXTRUDER
Screw Diameter:Aφ50/Bφ55/Cφ50
Screw L/D Length: 28∶1
Screw Material:Sacm-645/38 Crmoala
Cylinder Material:Sacm-645/38 Crmoala
Cylinder Cooling:370w*2/3
Driving Motor :A18.5+B22+C18.5
Temperature Control:3*3
Average Power-consume: 80 kw

Type of die
Die size :φ250/300
Temperature control:4
Air ring:1
Air blower :7.5 kw

Take-up unit
Roller width:φ165 X 1600
Take-up speed: 5-60 m/min
Take-up motor:1.5 kw
 
Winding unit
Type:Surface friction type
Winding motor:1.5kw 
Winding speed:5-60 m/min
Outline diameter (L x W x H) (m): 9.5 ×4.5 ×7.5

Model: 3SJ-55
Suitable Material: HDPE    LDPE    LLDPE
Film Width:1200 -2000mm
Film Thickness: 0.028-0.20 mm
Max.Squeezing amount of single screw rod: 290 kg/hr

EXTRUDER
Screw Diameter:Aφ55/Bφ65/Cφ55
Screw L/D Length:28∶1
Screw Material:Sacm-645/38 Crmoala
Cylinder Material:Sacm-645/38 Crmoala
Cylinder Cooling: 370w*2/3
Driving Motor : A22+B37+C22
Temperature Control:3*3
Average Power-consume:95 kw
 
Type of die
Die size:φ250/350
Temperature control:4
 Air ring: 1
 Air blower :11 kw
 
Take-up unit
Roller width:φ190 X 2100
Take-up speed:5-45 m/min
Take-up motor:2.2 kw

Winding unit
Type:Surface friction type
Winding motor 2.2kw
Winding speed:5-45 m/min
Outline diameter (L x W x H) (m):9.5 ×4.5 ×9

3.Model: 3SJ-60
Suitable Material:HDPE    LDPE    LLDPE
Film Width: 1600 -2500mm
Film Thickness: 0.03-0.20 mm
Max.Squeezing amount of single screw rod : 380 kg/hr
 
EXTRUDER
Screw Diameter:Aφ65/Bφ70/Cφ65
Screw L/D Length:28:1
Screw Material:Sacm-645/38 Crmoala
Cylinder Material:Sacm-645/38 Crmoala
Cylinder Cooling: 550w*3/3
Driving Motor : A37+B45+C37
Temperature Control:4*3
Average Power-consume: 120 kw
 
Type of die
Die size: φ300/400
Temperature control:4
Air ring:1