Description
PET sheet extrusion line developed by our company with compact
structure, high and stable output, reasonable configuration and
high automation is available for **0% reclaimed scrap material and
can produce PET sheet used for packing material due to its
advantages of air insulating, being free from other additives,
cleanless, good tenacity and ductibility, good reclaiming
performance, etc. They are popular in the following packing and
printing fields as medcine, food, electric appliance, toys,
etc.
Extruder: Parallel double screw extruder is characterized by
high output and good plasticization. The vacuum exhaust improves
the quality of the product. It can process various sorts of
plastic.
Meter pump: The meter pump with excellent quality alloy steel
guarantees stable melting pressure and flow.
Mould: Mould adopts high quality alloy steel and can make the
material flow distributes evenly in the mouth mould with high
active restricting device.
Traction: The cooling roller is of large diameter, low
temperature and S type material discharge. It enlarge the impulsive
cooling area and shortens the length of the production line. Rubber
and steel rollers are equipped to realize traction, which
guarantees the needed friction force, and the surface quality of
the sheet as well.
Corona treatment: It eliminates the static electricity on the
surface and enlarge the surface tension which guarantee the
printing quality.
Double station coiling: Two torque motors supply the power to
the machine, and pneumatic shafts do coiling work
respectively.
