PU sandwich panel production line complete set of equipment, mainly consists of uncoiling system, film cutting system, forming machine system, steel plate preheating furnace, high pressure foaming system, double track system, double track heating system, cutting system, horizontal cooling system, palletizing System, packaging system and other series of equipment, the main core equipment part is the molding machine system.
PU sandwich panel production process methods There are basically two methods of PU sandwich panel production process, namely continuous production and discontinuous production.
Difference between continuous and discontinuous PU sandwich panel production lines
Source： │ Datetime：2020-03-17
The continuous production process is suitable for enterprises with high output requirements. In the continuous production process, the materials for the sandwich panel are processed together at high speed. PU foam is continuously sprayed on the upper and lower surface materials that are formed at a uniform speed. There, and polymerization occurs there, producing different forms of PU sandwich panels. After the sandwich panel is fully formed, the cutting is performed to the expected length, and the cutting line does not stop.
Discontinuous PU sandwich panel production line is suitable for special shaped products that cannot be continuously produced, or the production volume is not enough to invest in continuous equipment. In the discontinuous process, the materials are processed separately, which means that after the surface material is formed, it is cut to the required length, and then assembled together into the laminator, and the foam is injected between the surface materials to generate a predetermined shape PU sandwich panel.
Features of PU sandwich panel production line
1. The panel panel width is adjustable, which can meet the requirements of different width wall surface.
2. The adjustable wall panel frame is welded by integral profiles, the rollers on both sides are cantilevered, and the single-row bearing seat is combined to ensure the precision and rigidity of the bearing seat. The single-row bearing seat is installed on the ball guide. Need to adjust the screw can easily adjust the specifications.
Weihua Machinery provides both continuous PU sandwich panel production line and discontinuous PU sandwich panel production line, and custom continuous sandwich panel production line is also our advantage.
Providing customers with PU sandwich panel production line solutions has brought good customer experience and successful cases to global merchants.
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