Dentsply Sirona · Dental Equipment · $30,000 – $55,000
Used units under $40k usually have spindle hours in the 2,000–4,000 range; jump to $48k–$55k if you're under 1,500 hours or the machine hasn't sat dormant for 18+ months. A spindle rebuild runs $3,200–$4,100 and is the single biggest expense that kills a low-ball deal.
Pull the service logs and ask for spindle hour readout directly from the machine's control panel - don't trust the seller's guess. Physically inspect the mill bed for chips or scoring; any visible damage is a $2k–$6k problem. Run the self-test cycle in front of you and watch the milling noise - grinding or squealing means the spindle bearing is loosening.
Southern California and Texas have the highest churn because DSOs (Sage Dental, Western Dental) refresh equipment every 5–7 years and flood the used market. Midwest markets (Illinois, Ohio) move slower, so you'll negotiate harder there.
| Model | Brand | Used Price | Key Spec | Value Score |
|---|---|---|---|---|
| Cerec MC XL ✓ | Dentsply Sirona | $30,000–$55,000 | CAD/CAM milling unit, in-office restorations... | ●●●●● |
| ProMax 3D Plus | Planmeca | $40,000–$85,000 | CBCT 3D imaging, cephalometric, 23x26cm FOV... | ●●●●○ |
| OP 3D Pro | KaVo | $35,000–$70,000 | CBCT 3D, 16x13cm FOV, low dose... | ●●●●○ |
| Orthophos SL 3D | Dentsply Sirona | $38,000–$75,000 | CBCT panoramic ceph, 11x10cm FOV... | ●●●●○ |
Both. E-max mills faster (35–45 min per crown), zirconia is slower (50–70 min). The spindle speed handles both, but zirconia chews through the diamond bur faster - budget $180–$280 per month in tooling if you're high-volume zirconia.
Cerec's software is intuitive; most hygienists or trained ops pick up scanning and prep in 2–3 days. The milling part is hands-off once you load the blank. The headache is chairside timing - knowing when to scan, how deep the prep needs to be. Plan a full week of shadow training.
Spindle replacement is 1–2 weeks if you order from Dentsply directly; other boards/optics are 3–5 days. Service calls run $350–$600 just for the visit. Heartland Dental's larger shops keep a backup Cerec because a dead unit costs them $2k–$3k per day in lost production.
Found outdated specs, wrong pricing, or have first-hand experience with this unit? Help us keep this page accurate.
I typically find units that sellers list at $52k but are actually $38k deals because they didn't budget the spindle service or they've been dark for two years. Getting a pre-purchase spindle inspection saves clinics $4k in surprise repairs within the first six months.