Strip feeding foaming machine A. Foaming technique may reduce energy consumption resulted from air circulation of barrier-strip heat insulation molding. Non-foamed K-value is 2.3 to 3.5, and the K-value of foamed profile can be lowered to 1.5 to 2. B. Preventing siphonage effect: PA66GF25 heat insulating strip has certain water absorption. In winter, steam generated from air circulation inside profile cavity is absorbed by heat insulating strip, and brittle rupture will occur when coefficient of linear expansion reaches 30%. This will not happen to the profile after foaming, and PU foaming absorbs no water. 1Stopping convection phenomenon in barrier-strip cavity, and improving heat-insulating performance of doors and windows. Foaming technique may reduce energy consumption resulted from air circulation of barrier-strip heat insulation molding. Non-foamed K-value is 2.3 to 3.5, and the K-value of foamed profile can be lowered to 1.5 to 2. 2 Preventing siphonage effect and seepage phenomenon resulted from the physical connection part between heat-insulating strip and metal. PA66GF25 heat insulating strip has certain water absorption. In winter, steam generated from air circulation inside profile cavity is absorbed by heat insulating strip, and brittle rupture will occur when coefficient of linear expansion reaches 30%. This will not happen to the profile after foaming, and PU foaming absorbs no water. 3Preventing shrinkage of heat-insulating strip that will break away from connection due to freeze expansion after hydrops inside thermal-insulation cavity. 4Help to improve profiles integral rigidity. Effectively making up for the insufficient press-in in profiles insertion process that leads to defective goods. Rubber Foam Gasket Sealing Making MachineMainly used for pu foam sealing products and parts of electric power, electrical equipment, automobile, home appliances, building materials and other industries,where need to be sealed.Rubber Foam Gasket Sealing Making Machine German: Maschine zur Herstellung von Gummidichtungs-SchaumstoffenHauptsächlich verwendet für die Herstellung von PU-Schaumstoffdichtungsprodukten und Teilen in den Bereichen Elektroenergie, Elektrogeräte, Automobil, Haushaltsgeräte, Baumaterialien und anderen Industrien, in denen eine Abdichtung erforderlich ist. Spanish: Máquina para fabricar juntas de espuma de goma y selladoPrincipalmente utilizada para la fabricación de productos de sellado de espuma de poliuretano y piezas en las industrias de energía eléctrica, equipos eléctricos, automóviles, electrodomésticos, materiales de construcción y otras, donde se requiere sellado. Portuguese: Máquina para fabricação de vedação de espuma de borrachaPrincipalmente usada para a fabricação de produtos de vedação de espuma de PU e peças nas indústrias de energia elétrica, equipamentos elétricos, automóveis, eletrodomésticos, materiais de construção e outras, onde há necessidade de vedação.
- Application :
- HGIT