Hanwha CNC Machine Tool
XM20
by Hanwha
A 7-axis Swiss-type automatic lathe purpose-built for dental components, delivering stable high-precision output through a structure engineered to minimise thermal deformation.
Ø20 mm (option: Ø25 mm)
Max. Machining Diameter
Fanuc 32i-B Plus
NC Controller
7
Number of Axes
Ideal For
- Dental implant and prosthetics contract manufacturers
- Medical device job shops running titanium and SUS316L bar stock
- Shops requiring single-cycle complete machining of complex small-diameter dental parts
- Operations upgrading from general Swiss lathes to a dedicated dental-optimised platform
- Facilities where thermal stability across long production runs is critical to dimensional conformance
XM20 Features
Standard features that set this machine apart in demanding manufacturing environments.
Precision & Performance
- Thermal deformation is minimised through a special structure that includes a lighter tool post and a cooling jacket on the spindle, maintaining dimensional accuracy across extended dental part runs.
- The Fanuc 32i-B Plus controller and high-performance cross motor work together to improve surface roughness and extend tool life when cutting difficult biocompatible materials such as titanium and stainless steel.
- B-axis cross drill unit (optional) provides a 0° to +90° swivel angle, enabling angular hole features and taper drilling in a single setup without repositioning the part.
- High-precision linear motion guides and ballscrew specification on the B-axis reduce surface roughness on taper-machined features, critical for implant fit-up accuracy.
Built-In Extras
- A large 208-litre oil tank and energy-saving technology lower operating cost over continuous dental production shifts.
- Guide-pin back-tool replacement reduces changeover time on the Y2 back tool unit, supporting efficient small-batch dental part schedules.
- Convertible guide bush (NH) lets operators switch between guide-bush and non-guide-bush mode, reducing waste on expensive titanium bar stock.
Hanwha XM20 Swiss-Type Lathe for Dental Technical Details
Complete specifications, standard features, and optional upgrades.
- Max. Machining Diameter
- Ø20 mm (option: Ø25 mm)
- Z1 Stroke (guide bush)
- 205 mm
- Z1 Stroke (non-guide bush)
- 55 mm
- Chuck / Guide Bush — Main / Sub / Guide
- TF25 / TF25 / TD25-NS
| Max. Machining Diameter | Ø20 mm (option: Ø25 mm) |
| Z1 Stroke (guide bush) | 205 mm |
| Z1 Stroke (non-guide bush) | 55 mm |
| Chuck / Guide Bush — Main / Sub / Guide | TF25 / TF25 / TD25-NS |
XM20 Questions
Answers to common questions about the XM20.
Yes. The XM20 was purpose-built for dental components: it machines titanium, SUS316L, and other biocompatible materials and is designed with a structure that minimises thermal deformation to maintain the tight tolerances that dental implant parts require. The standard configuration already handles screws, temporary abutments, angle abutments, and multi-angle abutments in a single cycle.
The optional B-axis automatic cross drill unit (XM20 Y2+B configuration) adds a swivel range of 0° to +90°, allowing the machine to drill angular holes and machine taper features without removing the part from the spindle. High-precision linear motion guides on the B-axis also improve surface roughness on taper-machined surfaces, which is important for implant-fit accuracy.
The XM20 runs on a Fanuc 32i-B Plus controller. This is a step above the standard Fanuc 32iB found on many Swiss lathes, and Hanwha specifies it specifically because its trajectory-control capability supports both the high-speed cross motor and the B-axis interpolation needed for precise dental component geometry.
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