The DUCTA-SPRUE rotary sprue mill combines innovative patented rotary technology with GK’s proven vibratory material transfer equipment to give you a long lasting, easy to maintain solution for processing sprue, gates, and core butts. The DUCTA-SPRUE removes sand from sprue and gates, then collects and conveys it away for recycling, all while crushing mold / core lumps for higher reclamation rates.
Features:
GK fabricated liners are easier and safer to replace, and cost up to 75% less than cast grid systems.
Patent-pending liner system eliminates compression rings, heavy cast liners, and excessive maintenance costs.
Drum shell is not a wear item, saving you considerable maintenance funds and headaches.
Drums use easy to source commercially available components.
Available in standard and custom sizes to match your process design and throughput.