... ,bolted steel silo 2 ,Low cost and long tenure of use 3 ,Lower basic cost ... accessories, such as: conveyor, ventilation, drying and monitoring devices, etc. to ensure the quality and safety ... remove or repair it.6. Low cost and long tenure of use. The cost of bolted silo ... conveyor, belt conveyor,dry machine, Temperature Monitoring System, Electric Control System and so on.7.Customer visit our factory8 ...