Automatic PU Injection Equipment for Aluminium Profile

Automatic PU injection equipment for aluminium profile

Aluminum thermal barrier potting system is decided to processing PU potting thermal insulating into aluminum profiles. Mainly used for the injecting type heat insulation sectional materials for building energey conservation doors and windows. It contains knurling machine, potting machine, bridge cut-off machine and two-color laminating machine. Polyurethane casting machine is through the hydraulic system driving the aluminum profile along the specified direction of smooth and uniform movement, And then through the precise measurement system making A, B components heat insulation adhesive, through an instant high-speed mixing, and in accordance with the provisions of the ratio and flow injection into groove, completed the casting process.

KNURLING MACHINE

knurling machine is a patent equipment to improve adhesive properties between thermal insulating PU and coating surface of some aluminum profiles and increase shearing force of aluminum profiles. The equipment uses a mechanical method to make teeth at the notch of aluminum profiles by operating opening teeth knife fast, so that chemicals contact with the aluminum part. A better physical connection is formed

POTTING MACHINE

Potting machine is designed for pouring thermal insulating polyurethane into aluminum profiles. It drives the aluminum profile to go with a smooth and uniform movement system along a specified direction. Then the precise measurement system makes A B components do an instant high speed and uniform mixing. After that polyurethane flows into thermal insulating tank accordance with the provisions of the ratio to complete the potting process.

BRIDGE CUT-OFF MACHINE

Bridge cut-off machine is used after the pouring and curing of the aluminum profiles, with the driven of hydraulic system. It uses a high-speed cutting tool to remove the aluminum alloy of the thermal insulating tank bottom, then thermal insulating materials are obtained.