PP foam sheet has a unique advantage, the density of more than 0.45g / cm3 PP foam has a good bending resilience
*PP Micro foam sheet Extruding Machine, stationery folder sheet extrusion line, thermoforming sheet machinery.
*PP sheet production line
*PE sheet extrusion line
*Plastic sheet machine
*HDPE multi-layer sheet making machine
*PP one-layer sheet extrusion line
*PP PE ABS HIPS PMMA plastic sheet extrusion machine
*HIPS Sheet extrusion line
Hollow profile board extrusion line
sheet / board extrusion line
single and multi-layer sheet extrusion line
1. PP Micro Foam Sheet Applacations:
PP foam sheet has a unique advantage, the density of more than 0.45g / cm3 PP foam has a good bending resilience, not easy to deformation, in the field of the folder has a broad use of the prospects of density 0.6g / cm3 PP hair Foam has good mechanical properties, in the field of automotive interior has a very broad future, can be processed into carpet support materials, shading board, noise board, luggage rack, interior trim, cover, box, etc .; density 0.3g / Cm3 PP foam sheet has a good flexibility and resilience, suitable for packaging, shelves and other fields.
2. Sheet Extrusion Line:
PP PE Sheets Line Consists:
Single Screw Extruder
1 set or 2 sets or 3 sets
Duplex hydraulic screen changer
Extrusion Die Head T-die Head
Three Roller Calendar
Edge Trimming Unit
Edge Material Crushing Unit
Double Roller Hauling off Machine
Cutting off Machine or Double Station Winding Machine
single-screw extruder (exhaust or not) should be chosen on the basis of
different materials. Specially designed screw and advanced temperature
controlling system ensure the good plasticization, high output and
**Screen changer and mould:The
quick screen changer of hydraulic system ensures the short course of
screen changing without material-leakage. Reasonable structure of mould
should be chosen in terms of material, whereas moulds of clothes-rack
mode are widely accepted to regulate flow-distribution and guarantee
even thickness of plates (sheets).
**Three-roller calendaring machine:Inclined
and vertical three-roller calendaring machine should be chosen
according to the thickness of the plates(sheets). Temperature controller
operates separately and gap among the three rollers can be adjusted
freely, and the central roller has special design of regulating angle.
Both ensure the excellent calendaring effect and even thickness of
**Bracket of cooling roller:Equipped
with corresponding guide roller, the cooling effect is better. In
addition, the edge-shearing device equipped can guarantee fixed width of
plates (sheets) and quality of edge.
**Edge side cutting device online, so the side of sheet will be smooth and uniform, the cutting wastage can be reused for production
**Cutting side online crushing and recycling device, it can make the cutting wastage into small flakes.
**Landscape orientation cutting machine:
It is of length-fixed cutting with cutting precision less than 2mm and adopts alloy blade or rigid alloy saw bit to ensure the good cutting effect and constantly stable performance.