Directory Aeration, Drying & Storage Spiral Silver Stairs Designed to access help bins and tanks Sweet Mfg. Co. Safe, convenient access on bins and tanks Varying diameters from 18 to 90 feet 24 inches wide, all galvanized Self-draining, slip-resistant stair tread Sturdy 1 1/2-inch tubular handrails Request More Info Fill out the form below to request more information aboutSpiral Silver Stairs More From Sweet Mfg. Co. Flite-Veyor Flat-Bottom Chain Conveyor Fully-enclosed design offers quiet operation Sweet Manufacturing launches new website New website is designed to make navigation easier and more intuitive for users. Silver-Sweet QL Series 400 to 11,925 bushel/hour capacities Sweet names inside sales/part representative Maggie Burke will provide customer service to clients and support the inside functions of the sales team Sweet Manufacturing hires marketing specialist Austin Parkison will be responsible for all areas of the company’s marketing and advertising Drive Service Platform Bin Gates Silver Grip Grating Rugged one-piece construction for high-load capacity Quick-Key Spool Belt Conveyors Quick-change key slots allow for multiple spacing combinations Spiral Silver Stairs Designed to access help bins and tanks Silver-Sweet Bucket Elevators Up to 55,000 bushels/hour capacities Goliath II Support Towers