(Main Technical Parameter)
 

MODEL                                                    SJ45-600    SJ55-800    SJ65-1000    SJ70-1200
 
SUITABLE RAW MATORIAL          HDPE       LDPE     LLDPE
 
THICKNESS OF SINGLE FILM                 600              800               1000                1200
 
FILM THICKNESS(HD)                   0.009-0.05
 
FILM THICKNESS(LD)                    0.025-0.11
 
MAX.EXTRUSION OUTPUT(HD)       40kg/hr          50 kg/hr         60 kg/hr          75 kg/hr
 
MAX.EXTRUSION OUTPUT(LD)        45 kg/hr           55 kg/hr       65 kg/hr          80 kg/hr
 
AVERAGE POWER-CONSUME(KW)    18                 26                  32               45
 
COVER DIMENSION(M)                 5.0x2.0x4.0  5.2x2.2x4.5  5.5x2.5x4.8  5.8x2.8x5.0
 
EXTRUDER 
 
SCREW DIAMETER(mm)                   φ45                  φ55                 φ65                φ70
 
SCREW   L/D                                                                  28:1
 
SCREW MATERIAL                                         SACM-65/38CRMOLA
 
CYLINDER   MATERIAL                                  SACM-65/38CRMOLA
 
CYLINDER   COOLING                                                      370x3
 
DRIVING MOTOR(KW)                           7.5                     11                  15                  18.5

TEMPERLURE CONTROL                                               3
 
DIE SIZE                                                   50/80                100/120         120/150        150/180
 
TEMPERTURE CONTROL                                              2

AIR RING                                                                             1

CENTER STEADY STICK                                                    1
 
ROLLER WIDTH                                         650                     900                   1100                 1200
 
HEIGHT ADJUSTABLE TYPE                                        600

TAKE-UP SPEED(M/min)                                        10-80
 
TAKE-UP MOTOR(kw)                        0.75                    0.75                      1.1                        1.1
 
WINDING UNIT
 
TYPE                                                        SURFACE FRICTION/CENTER REWINDER
 
WINDING MOTOR(KW)                        4                         4                            5                       5

WINDING SPEED(M/min)                                             10-80
 
Parts for choice 1)  lift traction       2)  rotary mould

3)double cutting and rewinder       4)Surface Treatment