General Kinematics SPIRA-COOL® Vibratory Casting Cooling spirals save you space and reduce your foundation and maintenance costs. Custom designed to your process, each SPIRA-COOL® can replace over 400 feet of vibrating casting cooling conveyors in a single, small footprint. Our patented air chamber design cools castings efficiently and quietly. The vibratory spiral design shuffles castings in an oriented path with no casting damage. An added bonus is the addition of sand collection built into the deck, which is deposited to a single vibrating sand removal conveyor. The SPIRA-COOL® vibrating casting cooling spiral operates with 1/3 the horsepower requirements over competitive designs with no vibration transmitted into surrounding areas.