The polyurethane foaming machine is dedicated industrial equipment for cavity filling of broken bridge aluminum thermal break profiles in door and window manufacturing. It mixes two component PU raw materials (polyol A and isocyanate B) in precise proportion, injects liquid polyurethane into the hol

PU Foam Pouring MachineProduct OverviewThe PU Foam Pouring Machine is an industrial automatic pouring system for polyurethane foam production. It accurately delivers polyol (Component A) and isocyanate (Component B) via high‑precision metering pumps, mixes the two components homogenously in the mixi

When evaluating premium aluminium thermal‑break windows and doors, most buyers focus on profiles, glass panes and hardware fittings. Yet few pay attention to thermal break strips — the critical hidden component sandwiched between aluminium sections. As industry facts confirm, thermal break strips de