St Charles Heating Equipment Manufacturers 3803 Illinois Ave Home of the internally heated nozzle - Experienced in designing and manufacturing precision Hot Runner Systems and now Molding Machine Nozzles for the Plastic Industry. Design and engineering of hot runner systems. On-site manufacturing and support. St Charles IL Heating Equipment Manufacturers Melt Design Inc www.meltdesign.com Hot Runner System Molding Machine Nozzles Internally heated nozzle Manifolds Retrofitting Temperature Controllers Plastic Industry Power Point Nozzles Design and Engineering Hot Runner System Molding Machine Nozzles Internally heated nozzle Manifolds Retrofitting Temperature Controllers Plastic Industry Power Point Nozzles Design and Engineering Business Reviews Melt Design Inc Testimonials