Automatic Cutter PU Sandwich Panel Making Machine Witn Hydraulic Uncoiler

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Continuous PU sandwich panel production line/PU sandwich panel manufacturering line/Pu sandwich panel making machine


We are the professioanl manufacturer for insulated sandwich panel production line ,and as we are the S&G ,who have more than 10 years of PU sandwich panel production experience .So we not only could provide u the advanced PU sandwich panel cpntinuous production line ,but also could supply u with the set of sandwich panel production crafts without charge .


Polyurthane Sandwich panel production line is used to product all kinds of insulated sadnwich panel ,such as,wall panel ,roof panel ,cold room panel and garage door panel ,it is multifunctional . Besides ,it also is full automatic and continuous ,adpots PLC controlling system ,only need 6 workers to operate ,could help boss save alot o labor .


It is consisted of the following equipments :decoiler ,roll forming machine ,heating machine ,PU foaming machine ,double belt laminating machine ,automatic cutter .The panel cooling machine ,automatic stacker and packing machine are optional .


Moreover,both the decoiler, roll forming machine, the laminating system and cutter can work independently.


Component :

Hydraulic Uncoiler

Steel sheet transverse shear device and Film-covering machine

Roll forming machine

Pre-heating device

PU foaming machine

Double belt conveyor

Auto tracking cutter

Panel Cooling machine

Auto Stacker

Packing machine

Electrical sontrol system


Decoiler :


1. The different diameter of coil be fastened through adjusting hydraulic expanding curved plate ,and

the core of coil be kept same with the center of production line, this meet the producing requirements .

With the following advantages : fasten position is accurate ,adjustment is very convenient and the

operation is simply .


2. The feeding trolley with beautiful appearance, smooth running and self-locking protection facility.


3. It also can be used to rewinding the left-off steel sheet.


Steel sheet transverse shear device and Film-covering machine


1. Reasonable structure, adjustment procedures is simple and convenient;


2. To improve the adhesion between steel sheet and the polyurethane, and guarantee the flatness

of panel and the structural strength, the device could be additional fixed with corona unit.


3. The unique design effectively resolved the problem that comes into be air bubble on the positive

and negative of plate when covered with PVC film.


Roll forming machine


1.  Form roller is designed by the COPRA software from Data M Germany and made by the

Chrome-plated high hardness alloy steel.

2. From rollers will be fixed into the roll forming machine according to the shape and size of the

panels to assure the steel to be deformed gradually and evenly, the accuracy of the section’s

sizes could be assured too.

3. The bearing chamber features easy adjustment, accurate control and nice looking.

4. The width of the panels could be adjusted from 1100mm to 430mm.

5. Different roll forming machines could be converted quickly.


Pre-heating device


1. Through instrument digital display ,to realize monitor during the entire whole course


2. With the PLC controlling system and large touch scream, the operation is more convenience.


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Mr. Mr. Gussi Wong
Tel: 86-510-5605508
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SG Engineering Solution Lmt.
No.18, GaoYun Rd, BinHu District, Wuxi, Jiangsu, China (Mainland)
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