CN Thermal Break Profile Assembly Machine

Rolling is the process of using three or four sets of hard rolling wheels to press and secure aluminum alloy profiles with insulation strips. Currently, most of the rolling methods in China consist of three groups: the first group involves pre pressing (pressure 100-150 kg), the second group involves compression (pressure 350-450 kg), and the third group involves correction (250-30 kg).

Currently, in order to achieve higher precision rolling, four sets of rolling discs are being used on the European side.

How to check if the rolling effect is good or not? The inner clamp ensures that the insulation strip is vertically positioned, while the outer clamp teeth are pressed into the insulation strip. The qualified profile rolled will definitely have a good overall appearance, and meet the standards for air tightness, water tightness, and mechanical properties.