polyurethane equipment

Specifications

polyurethane equipment is used to continuously make PU-cored sandwich panels with the facing layers.polyurethane equipment

polyurethane equipment

Features:
1) Specialized equipment used for producing color-steel sided sandwich panels with
the middle layer of anti-combustion polyurethane, polyiso-cyanurate or phenolic
foam plastic. polyurethane equipment
2) Thickness of sandwich panel produced: 0 - 10mm
3) Width of sandwich panel produced: 750 - 1,000mm
4) Length of sandwich panel produced: according to clients' requests
5) Operation process:
a) Rigid polyfoam raw materials, in a certain blending ratio, are delivered into
the mixing head through the metering pump of the injection machine
b) Mixing head agitates raw materials
c) The injection machine uniformly injects mixed materials onto the bottom facing
sheet of the sandwich panel
d) When injection is completed, the bottom facing moves toward the double-belt
conveyors together with the top facing sheet
e) Between two conveyors, the injected material is foamed and hardened into
shape
f) At the end of the line, formed sandwich panels are cut into preset lengths
by an automatic tracking 

polyurethane equipment

Main technical parameters

Reciprocating times of injection head per minutemore than 60 Production line speed1~4 m/min Laminating length of the laminator18 m Maximum temperature of hot-air circulating70 °C Maximum rising height of the top conveyor250 mm The total capacity for the production line85~125 kw External dimensions70000×5300×3800mm(length×width×height) Weight40 tons polyurethane equipment