This innovative structural design takes into account the advantages of plastic and aluminum alloy, and meets various requirements of decorative effect, strength and aging resistance of doors and windows.
Aluminum-plastic profile with thermal insulation and broken bridge can realize triple sealing structure of doors and windows, reasonably separate water and gas cavities, successfully realize equal pressure balance of gas and water, and significantly improve water tightness and air tightness of doors and windows. The air tightness of insulated broken bridge aluminum doors and windows is better than that of any aluminum window or plastic window, and indoor windowsills and floors can be guaranteed to be dust-free in areas with heavy wind and sand. It can ensure that residents on both sides of the expressway are not disturbed by noise. Broken aluminum doors and windows are accepted and recognized by more and more customers for their good performance and environmental protection.
The demoulding grooving machine is a special equipment for producing heat-insulating aluminum profiles. It is mainly used for grooving and roughening aluminum profiles and heat insulation strips or plastic profiles to increase the transverse shear force of profiles.
This machine is equipped with an automatic threading mechanism, which can thread the insulation strip directly while opening teeth, effectively reducing labor and improving work efficiency. The positions of the heads of the tooth opening mechanism and the threading mechanism can be adjusted up, down, left and right, which is very practical for profiles and heat insulation strips with different heights.
Widely used in broken bridge aluminum, aluminum wood, aluminum-plastic, aluminum-plastic aluminum profiles and various profiles.