Our Centerless Grinding Services

Using the latest CNC machines, Advance Grinding Services, Inc. performs precision centerless grinding that can bring out tight tolerances and precision roundness in bars with various geometries

centerless grinding steel bar
Pump Shaft Quality

Pump Shaft Quality

Pump Shaft Quality (PSQ) indicates turned, polished, and ground shafting used in the rotary industries.

Grinding can achieve pump shaft quality in materials (e.g. tight diametrical tolerance) – and this tolerance can decrease wear and give a more constant product with controlled properties.
Advance Grinding Services inventory comprises diametrically oversized product in 20o to 24o random lengths. This allows us to meet the explicit request of the customer for delivery requirements on an expedited accelerated basis.
And so, Advance Grinding Services has a large inventory of products with the certified pump shaft quality that range from ½ “ to 5” in various available steel grades.
For more information about our pump shaft quality products, you may contact us or submit a free Quote for your product requirement.
  • 17-4PH round bar
  • 17-4PH ROUND BAR

    17-4PH steel is an age-hardening steel is an age-hardening steel that has combined hardness and high strength with good resistance to corrosion.

  • 416 Cond T Round Bar

    416 stainless steel is a free-machining variation of stainless steel grades with its additional sulfur content.

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