AUTOMATIC PRESSURE CONTROL DAMPER, BURNOUT AND PREHEAT FURNACES
Most Investment Casting Foundries have ventilation systems that cause significant variations in the foundry’s ambient pressure. When exhaust fans are turned on or large roll-up doors are open and closed the building pressure can swing positive or negative. These changes will dramatically effect performance of furnaces operating in the foundry, which are designed to operate at neutral or slightly negative pressures. To address this problem, Pacific Kiln has developed the Automatic Pressure Control System for FlashFire, Burnout and Preheat Furnaces. This System, which is available as an option on all of Pacific Kiln’s new furnaces and as a Retrofit Package, offers numerous benefits including: