
Columbian TecTank (CTT) designs, manufactures and installs the best factory welded silos and bolted smooth wall silos available for dry bulk mineral applications. We have provided bulk storage bins for many different dry bulk minerals applications including:
Our bulk storage bins are manufactured out of carbon steel, stainless steel or aluminum with various hopper and outlet configurations per your specification. Our professional engineers (PEs) and design resources have hundreds of years of experience in designing bolted steel tanks for thousands of different applications. We invented the unique API 12B approved chime lap design, and also offer notched flat panel tanks as dictated by the application. Our design team will work with you on what is best to meet your needs. We offer the following services:
One of the prime characteristics that differentiate CTT from our competitors is that of our proprietary baked-on coating system. Applied in the factory versus in the field for safety and healthy reasons, the coating p romotes flow and resists abrasion in the bulk storage bins, along with promoting longer life at a reduced cost.
CTT also can provide silo and storage tanks with your specified components already installed in the tank. These can include pumps, level indicators, bin vents, lights, heaters, material handling valves, aeration system and control panels. Contact us today to how we can make our bulk storage bins work for you!