Husky hot runners are optimized for the unique demands of closure manufacturing. Our wide range of hot runner products and services are designed to meet customers’ diverse closure application needs.

Our hot runners support fast cycle times and high output while maintaining cavity-to-cavity quality. Husky’s thermal and valve gated hot runner solutions have been built for molds with up to 192 cavities to provide maximum output. Ultra nozzle tip technology and UltraSeal assures a wide operating window and fast cycle times combined with a leak proof hot runner.

Every hot runner is designed and built using stainless steel plates and high quality components, including our UltraGuide valve gate that provides consistent superior gate quality. Plates and manifolds provide improved flatness and optimize the temperature profile of the manifold plate

Our fully balanced hot runners allow for consistent cavity-to-cavity filling. This is possible because every hot runner undergoes melt channel sizing analysis where balance, shear rate and pressure drop are optimized. Our patented UltraFlow nozzles improve productivity allowing for up to 50% color change time reduction.

Our dedicated global closure team supports customers on multiple levels from design through to easy start-up. Our locally-based service and sales network is accessible for 24/7 spare parts and technical support. The wide range of services offered includes flow simulation analysis, finite element analysis, resin validation tests and hot runner refurbishing.