Three Layer PVC ASA Roof Sheet Roll Forming Machine For Printing Dyeing Plant

Heat Resistance Three Layer PVC ASA Roof Roll Forming Machine For Printing And Dyeing Plant
 

3 layer Heat Insulation Corrugated UPVC Roofing Sheet uses three-layer co-extrusion technology,

a process completed, special for the project in need of heat insulation.each layer materials have their own features:

Surface Layer : the material is ultra-weather resin, to block the solar ultraviolet and reduce the coefficient of heat conductivity, ensure product durability and resistance to chemical corrosion;

Intermediate layer : the special foam structure and material is special for heat and sound insulation.

underlying layer : for just a good material toughness special to ensure the strength at the same time,increase the rigidity.

Three kinds of different materials to give the product their own features, and the organically combined to make a new generation of anti-corrosion compound APVC sheet of corrugated sheet to solve the product durability, corrosion resistance,small rigidity, a sense of space and aesthetic issues.

Specification

(1) Thickness: 2.0mm,2.5mm,3.0mm

(2) Total width: 920mm, 1130mm, 1360mm

(3) Color: white, light yellow, blue, green, grey or Customized according requirement

(4) Length: customized according the requirement

Range of Application:

mainly used as high grade factory,warehouses,steel structure factory, farm product markets,market pathways, car shed, flat-to-sloping renovation projects, etc. The products are also suitable for balcony, thermal insulated shed, wall and other places with curtain thermal insulating requirements.

Machine list

Work flow:
Mixer for bottom layer(PVC powder, CaCO3, CPE, PE-WAX, Stearic acid , Compound stabilizer ,ACR, paraffin)

Extrusion process:

Conical twin-screw extruder for bottom layer-Conical twin-screw extruder for middle layer-Single screw extruder for Surface layer(ASA or PMMA)-Mould-surface embossing(Optional)-Forming machine-Haul-off-cutter-stacker –Main tile

Oven-Ridge tile machine and mould-1set Ridge tile