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ID Grinding Experts with Decades of Experience

Inner Diameter (ID) grinding can be one of the more complex and challenging metal fabrication processes to take on, requiring advanced levels of precision to meet the exact measurement tolerances. Utilized for both cylindrical and thread grinding services. ID grinding can help put the final details on a multitude of parts and components. At Minnesota grinding, our combined 62 years of experience providing grinding services to companies across many industries has made us the trusted leaders in the grinding world. Here is a bit more information about how our ID grinding process works, and how we stand out compared to the competition. Cylindrical ID Grinding Cylindrical ID grinding is perfect for the fabrication of a number of parts and components, including bushings, punches, and dies. ID Thread Grinding Requiring the utmost levels of precision, ID thread grinding is used for a variety of applications requiring a robust and tight seal. At Minnesota Grinding, we have the capabilities to produce just about any thread form. Our 43,000 square foot facility, loading dock, and 5,000 lb. crane all allow us to take on nearly any project, big or small. Through our years of innovation, we have built out our capabilities and strengths to match the needs of many markets. Today, we are proud to serve the greater Twin Cities metro and beyond with our premier ID and OD grinding services. Trust a team with the knowledge, experience, and efficiency to handle almost any grinding project you have. Give us a call today at 763-535-4445, or visit our website to request a free quote.

Precision Cylindrical Grinding – Become A Leader In Quality

Precision Cylindrical Grinding – Partner with the Leader in Quality, Capabilities and Capacity

If your next project, component, or piece of equipment requires precision grinding or cylindrical grinding services, a highly intricate manufacturing process may be required to achieve the high measurement tolerances and ideal fit you need. By partnering with a trusted grinding house like Minnesota Grinding, you can trust the necessary CNC grinding services will be carried out with top-tier quality, attention to detail and efficiency. Serving local markets and beyond, we offer small-company communication, with large-company precision grinding capabilities. We are proud to offer our customers numerous CNC grinding services, including CNC thread grinding, bar grinding, OD and ID grinding, and centerless grinding. We work with both metal and hard plastic materials, and have applicable CNC grinding services for countless industries, including piping and tubing, automotive, and more. Any company that requires finely tuned grinding services for their precision components can trust the trained staff at Minnesota Grinding. Our combination of grinding capabilities, unmatched precision and quality, and high production capacities make us a top-choice for businesses and OEM engineers in the area. Take your project efficiency to the next level with Minnesota Grinding. Our staff of experienced professionals can help perfect any initial designs you have, and utilize our CNC grinding services to produce an end product that meets strict standards of quality, longevity and precision. Call us today at 763-535-4445, or visit our website to request a free quote.

Bar Grinding for Precise Results

Bar Grinding is an industry standard method for refining raw bar stock down to precision measurement tolerances. Minnesota Grinding provides grinding services to companies throughout many industries, depending on a host of unique application needs. Backed by 62 years of experience in the industry, we are confident our bar grinding services produce a superior end product. Here is a bit more about how our process works, and what sets us apart.   Capabilities To best meet your unique product specifications, we offer a host of grinding capabilities, including: Bar Grinding
  • .050″ – 6.00″ diameter solid bars (up to 24′ in length, pending diameter-to-length ratio)
  • Up to 10″ diameter tubing and 24′ long
Bar Straightening
  • .125 – 1.250 in diameter, and 10″ – 12′ bars
Whether it is for a finished part, or for your use in Swiss-type machining, our bar straightening and grinding services help customers achieve top-tier quality and performance for every part they produce. Years of innovation have helped strengthen our capabilities to the impressive levels you see today. Minnesota Grinding is proud to serve the greater Twin Cities area and beyond with bar grinding services and much more. Give us a call today at 763-535-4445, or visit our website to request a free quote.

Added CNC Centerless Grinder

We have added more robotics to our floor, to take on even more capacity. We have also added two CNC centerless grinders in that department to stay ahead of the curve with new capabilities. With an office remodel in the works. We hope to have a Quality Lab more than double current size

CNC Thread Grinder

We took delivery of a Drake CNC Precision Thread grinder with robotic loading capabilities, bringing our total to 7 CNC Precision Thread grinders! We intend to continue to lead the market in CNC Precision Thread grinding capabilities and capacity.

Minnesota Grinding announces enhanced thread grinding capabilities!

We continue to invest in new and upgraded machine tools.  Most recently, we have enhanced our thread grinding department yet again with additional software capabilities in the CNC thread grinders.  These upgrades now allow us to convert your .dxf thread profiles directly into machine code.

LARGE flat lapping machine

We added a 2nd LARGE flat lapping machine. This machine has a 96" rotating table and 4-30" heads.

CNC thread grinders

We recently upgraded the controls on one of our CNC thread grinders to bring it up to date with state-of-the-art functionality.  Soon after that we removed the table and had an expert resurface the mating surfaces and true up the entire machine.

GOING GREEN – REDUCING OUR CARBON FOOTPRINT

Chemicals Safety is a top priority at Minnesota Grinding, and we utilize a non-skid flooring surface in the shop to reduce falls. To keep that floor clean and dry, we have upgraded our floor scrubber to a Tennant model 5700 XP.  This scrubber uses Tennants' ec H2O technology

New capabilities for large diameter bar stock.

Our newest grinder is on-line.  This twin-head centerless grinder is capable of grinding bars up to 6" diameter. We were so impressed by the performance of this machine, we've nicknamed it the "Hogg'in-stock" Capable of rapidly removing material from large bar stock and tube stock

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