2500mm PP corrugated sheet machine: it is used for making PP hollow
sheet which is used for making Plastic Packing box
PC/PE/PP Hollow Grid Plate Extrusion Line, PP hollow sheet making
machine, PP twin wall sheet making machine, PP packing box
production line, PP corrugated sheet extrusion line. PP corrugated
This PP corrugated sheet machine 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, dam-proof, and anti
corrosion. The width of the products is 1220-2100 mm, and the
thickness is 2 mm-12 mm.
Machine pictures for PP corrugated sheet machine
1,Material mixing silo for PP corrugated sheet machine: it is used
for mixing PP material with filling masterbatch and color
2, Extruder for PP corrugated sheet machine: The specially designed screw and the advanced controlling system
ensure excellent palatalization, high output and stable extruding.
if customer want to use recyle material, we also can equip
co-extrusion line for making double layer PP hollow sheet, inner
layer can use recycled PP material, and upper layer can use new PP
3, die head and mold for PP corrugated sheet machine: we can equip the die head and calibrator for different width, such
as 1220mm, 1700mm, 2100mm,2300mm,2500mm
Screen changer for PP corrugated 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.
Mould: 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.
Vacuum calibrating table for PP corrugated sheet machine: Heating exchanging and cooling system of quick speed in
calibrating system alternate effectively and ordinarily 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 surface.
Tractor for PP corrugated 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 synchronous. 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 for PP corrugated sheet machine:The advanced large area conductive heating mode can effectively
remove the stress of plate and further improve plainness of the
Cutting machine for PP corrugated sheet machine Accurate instant length-fixed cutting and automatic up-down
discharging system combined with alloy steel sharp blade realize
high quality of cutting.
Final product and application made by PP corrugated sheet machine: