31 B Avenue West - Albia, Iowa 52531

SMI has learned to conform to our customers’ needs.

We are diversified at every level of manufacturing. We can machine and fabricate all types of parts from many varieties of material. SMI also has the ability to work a wide range of sizes of parts. After machining we have several options for you to choose from for the finish you require.

Superior Machines primary markets are agriculture, construction, oil fields, military and large pulleys industry. We always welcome the opportunity to do work in any market that presents itself as a good fit for our capabilities. Our well experienced professional team possesses a wide range of knowledge in all aspects of the machining and fabricating industry and they are ready to assist you with any of your manufacturing needs. 


We offer universal ordering system

  • Customer can supply material or SMI will purchase it
  • Manufacture parts or products complete to “turn key” or we can machine just one operation of it
  • Produce your parts in quantity levels ranging from small proto-type runs up to batches of thousands of pieces of the same part
  • Experienced in machining a wide range of materials including Carbons, alloys, cast, ductile, stainless, aluminum, brass, copper and plastics
  • Experienced with many forms of material such as bar stock, plate, flame cut, laser cut, water jet, extrusions, weldments, forgings, castings and investment castings
  • Offers a wide range in size of parts we can machine.  For rounds as small as .080” O.D. up to an O.D. of 28”. For other shapes like flats, squares, rectangles, oblongs down to 1/8” up to 32” in height, 1/2” to 40” in width and ½” to 240” in length
  • Have in-house wet and powder coat painting and access to many other finishing services through several business partners in the fields of heat treating, nitriding, zinc plating, anodizing, chrome plating and others
  • We can accommodate any type of order even ones that require parts to be inventoried. We can inventory your parts in our warehouse and ship them as the customer requests