JL60D co-extrusion line is specially designed to make the low-temp sealable Zipper Profile. This extrusion line can produce various types of zipper profiles with different feature in different colors as your requirement by co-extrusion way and changing the die plates.Parameters
|Draw ratio of screw||25:1||45:1|
|Thickness of zipper||0.3-2.2mm||0.3-2.2mm|
|Diameter of screw||45mm/30mm||45mm/30mm|
|Power of Main Motor||5.5kw+||5.5kw+|
|Power of the auxiliary motor||1.1kw||1.1kw|
|Power of dehydration and drying||2kw||2kw|
|Zipper winding unit||1.1kw||1.1kw|
This extrusion line consists of Chiller, one main extrusion part, two sets Mini JL30 Extruder for color strip, Colored zipper die head, automatic filter changer system, Colored zipper die plate, water tank (form the zipper at constant temperature), dehydrating system and air-drying unit with Vacuum blower, zipper traction part, auto zipper-closing part and zipper rewinding unit.
The zipper die plate of zipper can be designed according to customers’ sample or drawing.
Die plates for different types of zipper
Teeth Device on zipper Closing unit
Teeth Device on zipper traction unit