PP Hollow Grid Board Production Corrugated Hollow Structure Sheet Fluted Plate Corrugated Box Making Machine
PP Hollow Corrugated Sheet is an extruded hollow profile, also called twin wall plastic sheet, coroplast, corflute, cartonplast.
PP hollow corrugated sheet is widely used in fields of machine,electron,appliance,food,advertising,interior decoration material,glass,agricultural product ext packing and transporting.
PP Hollow Machine Introductin
PP Hollow Corrugated Packing Sheet Extrusion Making Machine can produce the sheet with the width of 1000-2800mm.We can provide all auxiliary machine for plastic pp hollow sheet to make box,suas as the edge sealing machine,die cutting machine,printing machine,welding machine etc
Process flow for PP PC hollow sheet extrusion production line
Raw material + additive → mixing → vacuum feeding machine → hopper dryer → single screw extruder → color code extruder (depend on instrusion of the sheet)→Hydraulic screen change(optional) →melt pump → T-die →Vacuum calibrator forming machine →First hause off unit →Anneal oven →Cooling bracket →Double side Corona treatment device(optional)→Second haul off unit →Cross cutter and transmission unit→Collect table
MACHINE PICTURES:
Single Screw Extruder
Type: SJ110x36
Screw quanitty: Single screw extruder
Motor: 132 kw
Control: button control or PLC control
Equipped with screen exchanger for material flittering.
OMRON temperature control
SIMENS motor and contactor
ABB or Scheider inverter
calibration machine
central height: 1100mm
The water inlet pipe is regulated with valves
Vertical bar structure, smouldering treatment, avoid deformation
central height can be adjusted a little
Haul-off Machine
Roller quantity: 6 pairs
Roller material: Nitrile butadiene rubber
up and down of hauling roller: by pneumatic
Heating Oven:
Tank Length is 2 meters
Heating power: 32kw
Application : for sheet second heating
Cooling Fans
To cool down the fans with many electrial fans
Corona Treatment Machine
For doing corona with hollow sheet, so that will be easy to printing
Cutting machine
Automatic cutting by blade
longitudinal move: cylinder drive
Why Choose Us?
Strong Strenth
Founded in 2002.
20000 square meters factory
Over 50 workers
Rich Experience
Over 500 lines exported
Sell to over 20 countries
Cover all of extrusion products
Professional Support
Machine & Specification Making
Details infos classfication
Picture & videos sharing
Formula & operation support
Good After Service
Full set of drawings
Full set of operation manual
Free running test
Free online technical support
Audited Supplier 
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