Phenolic Sandwich Panel Machine

Specifications

Phenolic foam(PF) sandwich panel making machine with color steel facing 

Xuelong phenolic insulation foam sandwich panel making machine line is newly research and developed sandwich machine.

Rigid polyfoam sandwich panel with color-steel facing  continuous machine line is used for producing both the  upper and lower layer are  color coated panels with core sheet of anti-combusition polyurethane, polyisocyanurate and phenolic insulation foam.

Its operation principle is as follows: Rigid polyfoam raw materials, according to a certain blending ratio, are delivered into mixing head to agitate through metering pump unit on the injection machine and then uniformly injected onto the bottom facing sheet of sandwich panel. After the injection, the bottom facing sheet shall move toward the double-belt conveyors together with panel’s top facing sheet. Between the two conveyors, injected raw material is foamed and hardened into shape. At the end of the line, the formed sandwich panel is cut into preset length by an automatic tracking cutter.

Xuelong phenolic insulation foam sandwich panel making machine/production line can produce the phenolic insulation foam as core sheet and upper and lower layer are color-steel. The main technical parameters as follows,

Phenolic insulation foam sheet  core thickness :50mm,60mm,80mm,100mm,120mm;

Al-Mg-Mn alloys sheet: thickness: 0.3-1.0mm width:1000,1200mm;

Color coated steel sheet:  thickness:0.5-1.0mm width: 1000,1200mm;

Effective width for the PF sandwich panel: 600-800mm,

Length can be any size according to customers' requirements.

Phenolic insulation foam density is 50-65kg/cbm

The whole phenolic insulation foam sandwich panel making machine/production line production speed: 1-4m/min

Laminating conveyor length:24m

Pouring head stirring speed :< 4500r/min

Pouring head reciprocating speed: <1200mm/s

Hot air circulating temperature: 60-70°C 

Max opening height of phenolic foam sandwich panel laminating main machine: 300mm

Installation power :147kw

Phenolic resin reactor power: 26kw

Electric heating system power: 54kw