Discontinuous PU/PIR Sandwich Panel Production Line

The Discontinuous Sandwich Panel Production Line for PU / PIR panels is a flexible and cost-effective solution designed for the batch production of insulated sandwich panels.
The line consists of key units such as decoiling, roll forming, PU / PIR foaming injection, press or mould curing, demoulding, cutting, cooling, and stacking, allowing precise control over each production step.

Compared with continuous lines, the discontinuous system offers greater flexibility in panel length, thickness, and profile, making it especially suitable for customized orders, smaller production volumes, or diversified product ranges. The PU / PIR foaming process is accurately controlled to ensure uniform density, strong bonding, and reliable thermal insulation performance.

With simpler structure, lower initial investment, and easy operation, the discontinuous PU / PIR sandwich panel production line is an ideal choice for manufacturers entering the sandwich panel market or focusing on customized and high-value panel production.

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