Polyurethane Foam Sandwich Roof Panel machineMain technical parameters
Reciprocating times of injection head per minute more than 60Production line speed 2~4 m/minLaminating length of the laminator 20 mMaximum temperature of hot-air circulating 70 °CMaximum rising height of the top conveyor 200 mmThe total capacity for the production line 120~170 kwExternal dimensions 70000×5300×3800mm(length×width×height)Weight 40 tons
1.This production line is used to produce sandwich panels for making automatic doors with the middle layer of rigid polyurethane foam and with aluminum sheet or colorsteel sheet as the top and bottom face layers.
2.The laminated panel is between 30 and 100 mm in thickness, 350~700mm in width, length determined by the customer.
3.The operation principle of this line is as follows: PU raw materials are delivered into the mixing head through the metering pump and then evenly injected onto the bottom facing sheet going toward conveyors along with the top superficial sheet. Between the upper and lower conveyors, the liquid materials start foaming and are hardened into shape, after which the formed door panel is, by an automatic tracking cutter, cut into segments according to preset length.
4.The production line for door panels is the same as the line for wall and roof panels in terms of structure and operation principle. It has already passed the hi-and neo-tech product identification carried out by the Economic and Trade Commission of Jiangsu Province and Jiangsu Science and Technology Department
We can make and design will kinds of roll forming machine according to customer's request.Our machine has passed CE,ISO.
Polyurethane Foam Sandwich Roof Panel forming machine