... bean, wheat, sunflower seed, rape seed, grain, etc. Tower Grain Dryer Features & FunctionFriendlyModular design makes installation easy; One ... 93.96.115BurnerModelGun-Type, Bi-Nozzle, Proportionate Two Air-Flow Gates Ignition TypeHigh Pressure Automatic Ignition Max. ... Rate0.6~1.0% / Hour Safety DevicesThermo-Over Relay, Air Pressure Switch,Full Load Buzzer, Timer, AbnormalCombustion Sensor, Control ...