Furniture Decorative APET PETG PET Film Extrusion Line
Environmental Plastic PET Sheet Extruder
EQUIPMENT LIST
1. Material loading system and material treatment | 2. Twin screw extruder | 3. Filter screen-hydraulic screen changer | 4. Gear pump | 5. T-die | 6. Three roller calender | 7. Sheet leveling device(not everyone need it) | 8. Energy saving roller temperature controller | 9. Edge cutting device & edge trimming winding | 10. Silicone coating device & Oven dryer | 11. Haul-off unit | 12. Winding system |
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Description
The twin screw extruder has good feeding characteristics, suitable for powder processing,
and has better mixing, exhaust, reaction and self-cleaning
functions than the single screw extruder, which is characterized by
the processing of plastics and blends with poor thermal stability.
Hydraulic net changer: It depends on the complex structure of the hydraulic station to
switch back and forth to change the net board or change the net
column. The hydraulic automatic net changer has the advantages of
compact volume, good back pressure seal, rapid net change speed,
etc., and its shortcomings are relatively easier to accept: high
cost and complex hydraulic structure.
Batte melt pump: All gears and mating surfaces of its melt pumps are finely ground
and the assembly clearance is strictly controlled to obtain precise
flow rates.
Three-roller calender: The sheet extruded from the flat head, at a higher temperature, is
calendered by a three-roll calendering machine and gradually
cooled. At the same time, it also plays a certain traction role,
adjusting the speed of each point of the plate to ensure the
flatness of the plate.
SIEMENS control system: The servo drive system is designed for fast response function.
Servo drive systems focus on providing the necessary hardware and
functionality to ensure excellent product stability and durability
at a low investment cost.

NOTE!!!
The sheet leveling device is special design for thicker PET falt
film products, it will make the PET sheet flatter.
Not all equipments you have to buy, but maybe you need more extra
auxiliary equipments, such as protective film lamination unit, hot
film lamination device, automatic winding system, chiller, etc.