0.3-0.8 Mm Galvanized Steel PU Sandwich Panel Production Line Automatic

Description

This production line is a kind of specialized equipment for producing sandwich panel with the middle layer of anti-combustion polyurethane and with roof forming panel as the top face layer, aluminum foil as the bottom face layer. The sandwich panel is between 25 and 200mm in thickness, 1000mm in width, length determined by the customer. The sandwich panel is mainly used as keeping warm for wall and roof . Different insulating panels with other soft facing layers could also be produced on the line.

The operation principle of this line is as follows: raw materials of rigid-foam 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 all for above actions are completed, by an automatic tracking cutting mechanism, cut into segments according to the preset length.

Main Specifications

Working flow

Down side rigid board feed----Rolling rack----glue drop onto rigid board----glue sweep----EPS sheet load----- Rolling rack and lamination-----glue drop onto EPS Sheet----glue sweep----up rigid board feed ---Rolling lamination----finished product

The type pursues board (basis on customer's requires to design)

Equipment shown here is used for continuously making sandwich panels with the facing layer (s) of color steel or galvanized sheet and the core material of polyurethane. Whole equipment is divided into PU insulation part and Facing sheet profiling part.

This line is easy to operate, high productivity, and reasonable price. Suitable for making roof wall color coated pu insulated sandwich panels and cool room insulated panels.

Whole line adopt PLC program control, with the communication module and inverter synchronization, highly automatically. Main machine adopt touch screen, simple operation. Productin line from uncoiler, roll forming, pu foaming, solidifying, automatically cutting, runout table ( opetional: auto stacker, auto packing ) to realize the auotmatically production process.

Whole line make up of Auto decoilers, roll forming machines, Flat pre-cutting devices, Transporting Conveyors, Steel plate pre-heating, Pressing machine, Tracking cutting, PLC control system, PU foaming machine, Hydraulic system and Pneumatic system etc.

Advantages of Continuous Sandwich Panel Production Line

• We have more than 20 years PU sandwich panel experiences, master a full set of production technology, meanwhile we are top three on term of PU sandwich panel in china.
• We not only provide customer production line but also provide a complete solution for PU sandwich panel technology. Recovering customer's initial investment with the least raw materials.
• Our company be mainly aimed at high and middle grade market, the quality of raw material we use is higher than normal seen.
• Where the rotation axis between holes, are equipped with self-lubrication properties of materials bush for improving self lubrication of parts and prolong its life.

Wuxi Hengruiyang Technology Co., Ltd is a manufacturer of roll forming machine. At present, our products have been exported all over the world, and maintained good cooperative relations with customers.