Description PP corrugated hollow sheet extrusion machineThis
production line realizes continuous production of PC/PE/PP hollow grid
plate, which is applicable to construction decoration, advertisement
collocation, and noise insulation of highway as well as packaging. PE/PP
hollow grid plate is an ideal substitute for paper box in making
packaging box. It is characterized by light weight, high intensity,
dampproof, and anticorrosion. The width of the products is 1220-2450mm,
and the thickness is 2mm-12mm.
Extruder for pp hollow sheet
machine: The specially designed screw and the advanced controlling
system ensure excellent plasticization, high output and stable
Co-extruder for the PP hollow sheet machine. the
co-extrusion system is used for making AB layer PP hollow sheet.the
inner layer can use recycled PP material or High PP filling material.
for pp hollow sheet machine: Mould adopts high-quality alloy steel and
throttling device to ensure even pressure of feed influent at the mould
lips, and also differential action of up-down piece guarantee even
thickness of the plate.
Screen changer for pp hollow sheet
machine : Quick screen changer of hydraulic system ensures the short
course of screen changing. Double-position combined with special sealing
structure guarantee stable operation of screen changer.
calibrating table for PP hollow sheet machine: Heating exchanging and
cooling system of quick speed in calibrating system alternate
effectively and ordinally with vacuum system, which ensures calibrating
precision. Vacuum system composes two independent subsystems and each is
equipped with several fixed circulating vacuum lines of three-point
type. Meanwhile, each line carries vacuum regulating system and vacuum
display system that realize even and stable vacuum degree of plate
Tractor for PP hollow sheet machine: There are two
tractors. The first one is high power, high reduction ratio,
multi-roller type, well low-speed operation, high traction and is able
to draw the plate up from the calibrating table evenly and synchronal.
The second one is designed to remove stress, and in addition it is
equipped with edge-cutting device to ensure the valid width and smooth
cut of the edges.
Stress remover corona treatment device for PP
hollow sheet machine:The advanced large area conductive heating mode can
effectively remove the stress of plate and further improve planeness of
Auto Cutting machine for PP hollow sheet machine:
Accurate instant length-fixed cutting and automatic up-down discharging
system combined with alloy steel sharp blade realize high quality of