... relevant accessories, such as: conveyor, ventilation, drying and monitoring devices, etc. to ensure the quality and safety ... 5. Ventilation SystemVentilation for Flat bottom silo Ventilation System includes Natural ventilation vents,Suction Fan,Ventilation Blower ... scraper conveyor, belt conveyor,dry machine, Temperature Monitoring System, Electric Control System and so on.7.Customer visit our factory8 ...