Used/Rebuild
Factory Rebuilds and Retrofits
Kays Engineering offers factory rebuild services for all DeHoff, Eldorado, and TechniDrill machines. By refurbishing your used machine, you get the performance and reliability of a new machine without the new machine price.
All full rebuilds offer the newest control options as retrofits and employ the latest technologies, which enables Kays Engineering to offer a 12-month warranty on all factory rebuilds, the same as our new machines.
Machine Rebuilds
Machine rebuilds can include any of the following, depending on customer needs:
Machine Component Replacement
- Re-grind the Slide Ways
- Re-machine and hand-scrape Gibs and Straps
- Replace and hand-scrape Chip Box
- Spindle Test and Break-in
- Full re-paint
- Spindle Bearings
- Spindle Motor
- Spindle Lube System
- Spindle Drive Belts
- Ball Screw and Bearings
- Rotary Coolant Union
- Hoses and Fittings as needed
- Spray Shields and Bellows
Electrical Component Replacement
- Latest Machine Control featuring Beckhoff components
- Variable Frequency Drive
- Encoder Feedback Servo Drive System Motor
- Motor Starters
- Wiring
- Electrical Enclosure
Coolant System Component Replacement
- New High Pressure Pump
- Rebuild High Pressure and Transfer Pump Motors
- Replace all wiring, Hoses, and Fittings as needed
- Full re-paint
Used Machines
DeHoff —-
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