Codema, LLC was established in 1970 to serve as consultants to the grain processing industry and related industries.
We have expanded our scope to serve virtually the whole spectrum of bulk handling and processing. Our help extends, internationally, to Flour Milling, Grain Processing, Bulk Conveying and related companies to improve their production efficiency, capacity and quality; all at the most reasonable cost.

We offer consulting, engineering and design services, equipment and systems sales, construction and start-up supervision, and a host of other services for grain processing and bulk handling facilities throughout the world.

codema building

Codema, LLC serves these industries from our headquarters located 20 minutes north of Minneapolis in Maple Grove, Minnesota, USA. Our headquarters pictured, is a 30,000 plus square foot office and manufacturing and warehouse facility.

From the beginning, Codema, LLC has always relied on an individual, innovative approach to problem-solving, which has been acknowledged by many of our global customers in the form of ongoing orders, projects and referrals. We continue to build on this solid reputation of success by consistently meeting customer requests with good design, equipment and process system engineering.

We offer a wide range of equipment and product and if you are unable to find what you are looking for or have questions, please CONTACT US and we will be happy to provide you with additional information covering the full spectrum of our services.


  • Feasibility Studies
  • Cost Analysis
  • Project Costing
  • Production Flows
  • General Layouts
  • Start-Up Services
  • New Equipment Sales
  • Equipment Reconditioning
  • Packaging Solutions

  • Buckwheat
  • Rye
  • Oats
  • Ricet
  • Duram
  • Feed
  • Maize
  • Oil
  • Short-Flow
  • Wheat
  • Whole Wheat

  • Amaranth
  • Arepa
  • Barley
  • Bean
  • Bulgar
  • Couscous
  • Hulling
  • Lentil
  • Mixing
  • Pea
  • Popcorn
  • Sunflower Seed
  • Many others...

  • Complete Mill Remodeling and New Mills
  • Complete Packaging Systems
  • Dust Collectors / Dust Control Systems
  • Continuous Puffing Guns (Wheat Rice, Oats)
  • Pulverizers and Vertical Hammermils
  • Rubber / Polyethylene Sieve Cleaners
  • Sifter Cloth Cleaners & Pan Cleaners
  • Sifter Accessories & Spare Parts
  • Spare Parts for many equipment makes
  • Bulk Flour and Feed Facilities
  • Pneumatic Conveying Systems
  • Environmental Control Systems
  • Aspiration Systems
  • Wheat Germ Recovery Systems
  • Material Handling Systems
  • Bucket Elevator Systems
  • Bottomless Elevator Buckets