SGM-1300/1600 three-layer Co-extrusion film producing line


Characteritics
Can be combined with extruders in any standards so as to meet various processing requirements.
Rapid filter change device is easy to replace. With the best melt floating design, it even can process sensitive materials.
Rotating device is continues rotation of the die-head and the cooling air ring.
The extrusion structure of die-head are : ABA, ABC,ABB,AAB
Easily to attribute individual extruders to produce some layer of the film.
Various functional parts may be fitted to the machine set. such as automatic feeding device, length-counting device are treatment film preprocessing device and leftover collecting device.
Different types of auxiliary machines may be matched to the machine, which can produce the film with its width from 800mm to 1500mm.
The output of the machine depends on the materials and the width of film.the maximum output can reach 180kg/h
Applicable materials:LDPE.HDPE.LLDPE.EVA.PP.ion polymer
Film structure: LDPE/HDPE/LLDPE
LDPE/EVA/LLDPE
EVA/EVA/LDPE

Technical standard

Extruder 3 set SJ 45x28 extruder (1 for choice)
Diameter of screw 45mm
ratio of length to diameter 28:1
power of driving motor 22kw AC/ controlled by imported frequency converter
Rotation speed of screw 15-200vpm
Producing capacity of single extruder 70kg/h(LDPE)(corresponding screws can be matched I accordance to different materials)
Die-head diameter of die-head choose two of 200/250/300
rotation type of die-head continuous rotation
Cooling air ring double opening air ring
power of air blower 5.5kw
Auxiliary machine BJ1300/1600
Max.diameter of film roll 800mm
speed of roll-in 5-100mm/min
Vertical heatsealen knives 4
Vertical cutting ( cool cutting ) knives 4(arc treatment and film dryer can be matched upon customers requirement)
Electric control central control desk
back