Machined Shafts

MJC Machine is a precision manufacturer of large shafting and rolls (up to 45 inches in diameter, 240 inches in length, or up to 3 tons).

MarcWorks specializes in quality production of OEM shafts, including: large drive shafts, impeller shafts, pump shafts, and turbine shafts.

MJC produces for all industries, including:

  • Military
  • Paper and pulp
  • Power Generation
  • Oil Drilling
  • Mining
  • Pharmaceutical
  • Turbo-machinery
  • Chemical mixers


For tight tolerances, MJC offers on-site straightening and grinding. MJC has met tolerances of the width of hair across 15 foot shafts, and constantly meets tolerances within five thousandths.



Centerless grinding ensures that your parts are round and running true to the center throughout


large machined shafts and rolls

Shafts for the paper and pulp industry

large machined shafts and rolls

Milling keys on a 10' carbide-coated pump shaft

large machined shafts and rolls

Turbine shafts


SIC: 3443, SIC: 3359, SIC: 3451, SIC: 3541, SIC: 3544, SIC: 3549, SIC: 3567, SIC: 3599, SIC: 7692 NAICS: 331, NAICS: 332, NAICS: 333, NAICS: 3339