National Mill Maintenance is happy to announce an addition to our fleet of machines (lathes). Along with the new HAAS CNC ST55 large diameter long bed lathe to accommodate the repairs and manufacturing of the largest bore-long stroke cylinders of any size and type. We now have the GEMINIS–GE–1200–S–3G. This manual lathe is capable of turning parts up to 48 inches in diameter and 320 inches between centers. It is equipped with three manual steady rests that can hold rods or tubes up to 48 inches in diameter and uses indicators and digital readouts to precisely machine components. A NEW HAAS EC 500 has been recently added. This Horizontal Machining Center is equipped with an 8000 RPM Spindle capable of machining parts 32 inches wide 20 inches tall 28 inches deep. The HAAS EC 500 is equipped with a fourth axis rotary and a dual pallet changer. This machine is used to make custom parts with custom contours and radial profiles. 
Our facility also allows for more extensive storage for additional cylinders meeting the needs of NMM customer's.


National Mill Maintenance continues to lead with solutions that allow you to plan for each job and always get that high National Mill Maintenance accuracy and trusted solutions for your company.


GEMINIS – GE – 1200 – S – 3G

GEMINIS–GE–1200–S–3G manual lathe


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