Controlled CNC remakes for roundness-, alignment-, and load-critical rollers.
We manufacture new flat-spotted rollers as complete CNC remakes — not repairs. Each part is measured, datumed, and inspected to restore true geometry. This eliminates misalignment, uneven load transfer, and premature bearing or surface failure.
CNC Remakes of Flat-Spotted Roller Components
Flat-spotted rollers are typically remade when surface damage compromises roundness, load distribution, or alignment. A full CNC remake provides clean geometry, verifiable dimensions, and predictable performance that corrective methods cannot reliably deliver.
Conveyor rollers with localized flat wear
Idler rollers with distorted outer diameters
Support rollers with damaged rolling surfaces
Guide rollers requiring restored concentricity
Shafted rollers with worn or misaligned journals
Bored rollers with lost bore-to-OD alignment
Heavy-duty rollers requiring controlled roundness
How We Control Accuracy in CNC Remakes
Accuracy comes from verification and controlled machining, not surface correction.
Datums established from functional journals, bores, or bearing interfaces
OD, bore, and journal features machined in controlled alignment
Geometry recovered as true, measurable features — not approximations
Predictable fit, rotation, and load transfer at installation
When a CNC Remake Makes Sense
Clear indicators that a remake is the correct path:
Flat spots causing vibration, tracking, or uneven wear
Worn journals or bores that no longer locate correctly
Missing, outdated, or unreliable drawings
Critical rollers where failure risks downstream damage
Distorted geometry affecting rotation or alignment
Obsolete or unsupported roller designs
Technical Capabilities
Materials
4140 alloy steel
1018 carbon steel
Stainless steel grades
Ductile iron
Common Features
Full dimensional measurement from sample or print
Datum-based inspection tied to functional interfaces
Documented verification prior to release
Frequently Asked Questions
Request a Fast Quote
T&D Machine
Serious Machining for Serious Parts.
Contact
Email: sales@tdmachine.net
Phone: (262) 781-3870
Location
Wisconsin, USA