Cleaning and Grinding

Shot BlastGrinding Station

During cleaning, castings undergo a tumble blasting process to remove all excess sand from the casting. After blasting, iron castings are ground to remove parting lines and gating contacts. We utilize a wide array of grinding processes which allow us to finish our castings to meet our customer's specifications.  We operate a CNC controlled MAUS auto grinder for fast consistent finishing of even the most difficult parts, or Fox 30" snag grinders along with a wide variety of hand held grinding tools depending on the needs of our customers. Check gauges are used on many parts to ensure contacts and parting lines are removed properly.



51 State Street  St. Paul, MN 55107
phone: 651-222-4461  fax: 651-222-4185
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