Manufacturing Capabilities

Banner Commercial offers an extensive portfolio of manufacturing services to varying commercial and industrial sectors. For over 50 years, Banner has supplied precision ground materials to OEMs, Contract Manufacturers, and Precision Machine Shops that see the value in using centerless ground bar to maximize CNC Swiss machine productivity. By utilizing Banner’s high grade materials, our customers know they can count on product that maintains consistent straightness and outside diameter over the entire length of the bar, and has a surface finish that meets or exceeds their requirements. Upon request, a +/-.0001″ OD tolerances can be achieved for critical applications. In addition to holding extremely tight dimensional tolerance, Banner has the ability to supply surface finish quality to 8 Ra over the entire length of the bar. All of these key attributes yield increases in machine productivity since the resulting product is closest to near net shape, and has the surface finish requirements built in to reduce additional processes down the line.

Banner has expanded our manufacturing capabilities in an effort to provide our customers with a complete single source solution. These capabilities include:

  • Bar/Shaped Raw Material Processing
  • Centerless Grinding
  • Turning
  • Straightening
  • Chamfering
  • Cut-To-Length