Continuous Sandwich Panel Production Line  

Introduction:

Continuous Sandwich Panel Production Line. It has shorted the trail production cycle ,improved the productivity by about 20—30%,and reduced the waste rate .We nt only supply advanced facility ,but offer entire panel production technology .For the service requirements that during fixing ,debugging ,trail producing and using process ,we will offer technology suggestion and professional solution on time.

Advantages:

Firstly, we have more than 16 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.

Secondly, we not only provide customer production line but also provide a complete solution for PU sandwich panel technology. Recovering customer's initial investmentwith the least raw materials.

Third, our company be mainly aimed at high and middle grade market, the quality of raw material we use is higher than normal seen.

Fourth, 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.

Mainly components:

A. De-coiler   

B. Roll forming machine  

C. Double pedrail laminating machine and foaming unit   

D. Automatic tracking cutter    

E. Panel cooling facility   

F. Stacker   

G. Packing equipment

Detailed introduction:

A. Decoiler

Un-coiler is mainly used for uncoil material coil.

B. Roll forming machine

The roll forming machine is suitable for production wall panel ,roof panel ,cold storage  panel ,garage door panel and other different profile shape .Conversion of different roll forming machine can be realized by parallel rail ,the width and production rate is adjustable .Besides ,we installed

the corona unit ,increased the adhesion between polyurethane and steel plate .

C. Double pedrail laminating machine and foaming unit  

The length of double belt conveyor with our company manufacturing is 36m ,increased working length ,the productivity improved by 20–30% compared with the present machine in the same producing condition .Controlled by Germany Siemens servo machine .Adopt side seal hanging system and snap-in connection way ,could make fixing and demounting more quickly and easily ,saving a lot of labor . In order to ensure the continuous production and online maintenance of mixing head, the foaming machine is provided with two sets of independent mixing head .Cleaning with high press water saved a lot of time and labor ,increased  production efficiency .

D. Automatic tracking cutter 

We adopt tilt brand saw in conjunction with disk saw. The usage of disk saw can realize connection point cutting of roof panel for easy to installation and improve production efficiency. The usage of tilt brand saw considerably reduce impact force for saw surface, so it effectively protect panel interface. Negative pressure ventilation greatly reduces dust pollution for protect operator and prolong the service life of machine.

E. Panel cooling facility   

Sandwich panel will produce a large amount of heart in the process of foaming, cooling system is mainly used for keeping finished sandwich panel in “vertical display” for cooling under constant temperature condition.

F. Stacker   

 Stacking system has two major parts, the first parts is use for rolling-over, the second part.

G. Packing equipment

This machine is suitable for packing bar-shaped products by rotating central device. For convenient transport, EPS blocks are put in the pre-setting place before packing through block feeding system. Fully-automatic electric hearting system is used to cut off the film for improving packing speed.