Rolling Machines for Thermal Break Strip Production | High Precision

Within our scope of production line equipment, a rolling machine typically refers to a unit used for secondary forming or calibration of the extruded thermal break strip. After the primary extrusion and cooling process, certain profiles may require a subsequent rolling operation to achieve final precise dimensions, to impart a specific surface texture, or to create additional functional features. This process involves passing the solidified but still somewhat malleable polyamide strip through a series of precision ground rollers that apply controlled pressure to subtly reshape or finish the product. For instance, rolling can be used to ensure critical sealing surfaces are perfectly flat or to calibrate the overall strip thickness to extremely tight tolerances, which is vital for ensuring a perfect fit during its subsequent assembly into the aluminum profile. In some cases, rolling can also be used to lightly emboss identification marks or to create specific mechanical locking features. The machine itself must possess a extremely rigid and vibration free frame to maintain accuracy under load. By offering this technology, we provide our clients with the capability to add a layer of precision and customization to their thermal break strips, enhancing the final product's performance, compatibility, and value in the fenestration system.