- Cast functional prototypes to high volume production runs! Tekcast Industries Inc. Mfg & distributor of front loading spin-casters, vulcanizers, metal melting furnaces, silicone & organic rubber mold compounds, zinc & pewter alloys, thermoset plastic, electroplating and finishing equipment. Expert technical support, distributors worldwide. With over 30 years of experience, we want to be your one ...www.tekcast.com