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Dry Bulk Food Storage Tanks and Silos

Food applications require a tank manufacturer that understands the unique needs of food applications. CST has the professional expertise to deliver the right solution.

Dry Bulk Food Storage Tanks and Silos by CST Storage

Factory welded silos for food storage are manufactured by CST in sizes 500 to over 13,000 ft²


Dry Bulk Food Storage Tanks and Silos - Food Integrity Kept Safe

CST is one of the world’s largest manufacturers of food storage silos and tanks. TecTank® silos are available in welded, flat panel bolted and chime panel bolted silos of stainless steel, aluminum, TRICO BOND EP® factory-coated epoxy and Vitrium™ glass-fused-to-steel (enamel) designs. One-piece factory welded silos are manufacturer from 500 ft3 (14 m3) to over 13,000 ft3 (370 m3) and multi-piece welded silos can be custom manufactured in larger sizes. Smooth walled bolted silos with hopper or flat bottoms are available up to 900,000 ft3 (25,500 m3) and flat panel bolted tanks with flat bottoms can be manufactured up to 2.5 million ft3 (70,800 m3) if needed.

All tanks are manufactured in ISO-Certified manufacturing facilities using strict process controls. Epoxy and glass-fused-to-steel coated tanks are factory coated in environmentally controlled conditions for quality and durability. Food grade and NSF coatings and construction are available.

We have field proven performance in handling food products such as:

  • Flour
  • Starch
  • Sugar
  • Salt
  • Soybean Meal
  • Corn meal
  • Bone Meal
  • Meat Meal
  • Fish Meal
  • Blood Meal
  • Dried Distillers Grain
  • Milk Solids


  • TecTank – TecTank silos are manufactured in welded, flat panel bolted and chime panel bolted to fit each customer’s needs exactly. All TecTank tanks are available in stainless steel, aluminum, TricoBond epoxy and Vitrium glass-fused-to-steel (enamel) coatings.
  • Welded Tanks – CST welded tanks are manufactured in one-piece designs up to 15 ft (4.6 m) in diameter and 85 ft (26 m) long and multi-piece designs greater than 85 ft (26 m)
  • Aquastore – Glass-fused-to-steel (enamel) flat panel bolted silos and tanks are manufactured and factory-coated in CST’s 500,000 ft2 (46, 450 m2) ISO-Certified facility
  • Steel covers and roofs – Cost effective covers for smaller diameter tanks that provide access to roof-mounted accessories.