1200 Mm×20~30 Mm (Width×Thickness), Length On Request
Total Power (KVA):
sandwich panel machine
sandwich panel equipment
Continuous Rigid Polyfoam Sandwich Panel Production Line With Aluminum Foil Facings
This production line is a kind of specialized equipment for producing laminated panels with the middle layer of anti-combustion polyurethane or polyisocyanurate or phenolic polyfoam and with embossed aluminum foil as the top and bottom face layers. The laminated panel is between 20 and 30 mm in thickness, 1200mm in width, length determined by the customer. The panel is mainly used for making the ventilation duct for central air-conditioners. Different insulating panels with other soft facing layers could also be produced on the line.
Main technical parameters
Specification of produced panel
1200 mm×20~30 mm (Width×Thickness), Length on request
Linear speed of production
Maximum embossing speed
15 m/min max.
Reciprocating times of injection head per minute
more than 60
Maximum temperature of hot-air circulating
Laminating length of laminator
Maximum clearance between conveyors
Total power (KVA)
Overall external dimensions
40340×5365×3636 mm (Length×Width×Height)
External dimensions of embossing machine unit
7050×3200×1600 mm (Length×Width×Height)
Raw materials of rigid-foam liquids are delivered into the mixing head through the metering pump on the injection machine and then injected onto the bottom facing sheet going to conveyors along with the top superficial sheet. Between the upper and lower conveyors, the liquid materials are hardened into shape, after which the laminated panel is edge-trimmed and, by an automatic tracking cutter, cut into segments according to the preset length.