Insulation and cold compartments for sandwich panels polyurethane board machinery

Qingdao GUOSEN Machinery  hot-press equipment, machinery production is currently the most advanced thermal bonding of composite plate car plate large equipment. The thickness of the width 3000MM length 450MM pressure 650T 1050MM. It has a complex, unique, performance and stability, and other prominent advantages, especially in improving efficiency, temperature control and template template flatness control with unparalleled advantages. Plate in the hot car can be a molding machine to produce the car plate internal bonding firm, the overall strength, the surface is very flat (flatness error ≤ 0.5mm / m 2), and put an end to the car industry often drum for marking time bubbles, wrinkles and other quality problems. The process of high production efficiency, product quality, in the same industry leading position. Our company can custom design according to customer requirements. Refrigerated compartment structure is fully enclosed plastic composite board panels pressing a molding process car: the car plate is closed plastic composite sandwich structure, both inside and outside the car plate glass skin is food-grade steel (also available in aluminum based on user needs plate, stainless steel and other metal plates), flame retardant insulation layer of rigid polyurethane foam, a unique resin adhesives, it is necessary to strengthen the internal embedded parts, made of glass fiber mat and resin glue in the hot press on the stick by the high temperature and pressure pick from. The production of sheet metal products: light weight, high strength, good insulation, airtight performance, good corrosion resistance, good repair, envelope look beautiful and so on.