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PU Sandwich Panel Machine


Our PU sandwich panel machine is the forming equipment that integrates advanced mechanical, chemical, electrical, hydraulic, and pneumatic technologies. Sandwich panel production line has earned five patents of utility model.


Due to its high efficiency and simple operation, this PU sandwich panel machine is widely used in the construction of steel structure enclosures, cold storages, and mobile buildings. In order to satisfy various customer requirements, we design and manufacture PU sandwich panel lines in different specs, models and configurations.

Main Components

Jinggong PU sandwich panel machine mainly consists of an uncoiled, film covering system, roll forming machine, preheating oven, polyurethane foaming system, double belt system, cutting device, cooling system, stacker, conveyor, packing system, electric control system, hydraulic system, and pneumatic system.

Advantages of JF PU Sandwich Panel Equipment

1. Founded in 1968, Jinggong is an experienced PU sandwich panel machine manufacturer and supplier in china. Our products have received the ISO90000 and CE certificates.
2. They are exported to over 60 countries such as the USA, Germany, Canada, Russia, Australia, and more. In addition to producing JF PU sandwich panel equipments, we offer other machinery such as roll forming machine, steel deck forming machine, and purlin forming machine, etc.

Technical Specifications of Sandwich Panel Production Line

No. Item Unit Parameter Remark
1 Suitable panel materials Type Color coated steel plate, aluminum plate, wadding According to customers' requirement
Plate strength MPa ≤350
Plate Thickness mm 0.4 to 0.8
Plate width mm ≤ 1250(max.) According to the shape of panel
Coil inside diameter mm 500,600
Coil weight T 5,8 or 10 Optional
2 Suitable Core Materials of PU sandwich panel machine Rock wool, polyurethane, PIR As per customers' requirement
3 Panel length m 3 to 15
4 Panel width mm ≤1050 According to the shape of panel
5 Panel thickness mm ≤200 According to the shape of panel
6 Working speed m/min 3 to 7(adjustable) Adjustable
7 Working pressure for foaming bar 150 to 200
8 Double belt length M 21
9 Electric Control System of Sandwich Panel Production Line Industrial computer PCL frequency control According to design requirement
10 Total power kW About 300
11 Outline dimensions(LXWXH) m 110 × 15 × 5