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Home Dental Milling Machine OS-502W Dental Milling Machine

OS-502W Dental Milling Machine

The OS-502W is the latest dental milling machine from Ownsmile, designed for exceptional precision and versatility in dental laboratories. Utilizing advanced CAD/CAM technology, it enhances efficiency and precision in dental milling processes. This equipment supports both wet and dry milling, working with various materials such as zirconia block, titanium disc, composite resins, and more. With its open system and high-performance capabilities, including the ability to function as a dry milling machine, the OS-502W is the ideal solution for dental professionals seeking a reliable and efficient milling process. Selecting the right machine for dental laboratories is crucial for enhancing productivity, accuracy, and profitability.

  • 60000 rpm
    Speed
  • 5 axis
    Axis
  • Dry & Wet
    Support
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OS-502W Dental Milling Machine Featured Image
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360°A-Axis Milling Machines

Equipped with a milling spindle supported by a 360° rotating A-axis, the OS-502W ensures extremely precise milling of critical areas. Tabletop mills often utilize belt drives to move the stock or milling spindle, enhancing functionality. This configuration is ideal for the accurate production of crowns, veneers, inlays, and onlays. It provides detailed wet and dry processing, ensuring optimal fit and finish for implant-supported restorations and single-unit blocks.

Large B-Axis Rotation

The OS-502W features a robust spindle with a B-axis capable of rotating from +25° to -65°. The construction and functionality of the stock or milling spindle are integral to the milling process, affecting maintenance, tool changes, and overall performance. This allows the machine to easily mill complex geometries and undercuts in materials like zirconia and glass ceramics, reducing the need for multiple setups. The seamless integration of this feature with the machine’s high performance makes it perfect for dental professionals handling demanding restorations.

5-Axis Spindle with Large Rotation

The 5-axis system in the OS-502W combines linear movement along the X, Y, and Z axes with significant rotation in both the A and B axes. This allows for the milling process to be carried out with exceptional flexibility and precision, even in hard-to-reach areas. The machine can handle different applications and larger stocks with ease, making it ideal for dental laboratories working with larger stock materials or implant-supported restorations.

16-Tool Automatic Changer

The 16-tool automatic changer enhances efficiency, speeding up turnaround times and reducing downtime in the milling process. It supports a variety of cutting tools for dry milling and wet grinding, allowing the use of specialized tools for different materials and stages of milling, including roughing, pre-finishing, and finishing.

Calibration and Accuracy

The OS-502W boasts automatic calibration, ensuring uninterrupted operation even after power disruptions. This feature eliminates the need for recalibration, ensuring consistent milling accuracy for all restorations. The OS-502W can function as a dry mill, utilizing air or vacuum systems for material removal. With vacuum and pressurized air systems, the machine guarantees a clean, precise milling environment for single visit dentistry.

Increased Material Utilization

The C-Clamp Adapter and edge-cutting feature increase material usage efficiency by up to 20%. The OS-502W is designed to efficiently mill single-unit blocks of various dental materials. This helps reduce waste and makes wet and dry processing more cost-effective for dental labs. The milling disk and grinding machines work seamlessly together, improving material utilization and lowering overall production costs.

Remote Control Access

Remote control access enables full control of the OS-502W from any location, ensuring flexibility for busy dental professionals. Through digital impressions and intraoral scanners, users can monitor the machine’s operation via mobile terminals, ensuring the workflow remains smooth, even from a distance.

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Material Compatibility

The OS-502W supports wet milling and dry milling, making it suitable for a wide range of materials such as zirconia Block, Titanium disc, Premill, PMMA, wax disc, PEEK, and more. The OS-502W can function as a dry mill, utilizing air or vacuum systems for material removal. This user-friendly machine is compatible with most design software and tabletop mills, offering versatility for any dental practice. Whether milling crowns, veneers, bridges, or dentures, the OS-502W provides precise results for all restorations.

Tech Specs

Tech Specs Image
Size 631*479*685 mm
Weight 110kg
Max Spindle Speed 60000rpm
Max Power 2700W
Number of Axes 5
Rotation Angle A:+360°B:+25°-65°
Tool Magazine Capacity 16 (Air tool)
Cooling Mode Water cooling
Processing Method Five axis, Dry milling, Wet milling
Processable Materials Zirconia, PMMA, WAX, PEEK, Lithium disilicate, Titanium, Premil
Voltage 220-230V/50-60hz

How it Works

FAQs

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What maintenance is required for dental milling machines?

Regular maintenance ensures optimal performance and longevity of dental milling machines. Key maintenance tasks include:

  • Daily Cleaning: Removing debris and dust from the milling chamber and components.
  • Lubrication: Regularly lubricating moving parts to prevent wear.
  • Tool Inspection: Checking milling burs for wear and replacing them as needed.
  • Software Updates: Keeping the machine’s software up to date for improved functionality.
  • Calibration: Periodically calibrating the machine to maintain accuracy.
How long does it take to mill a dental restoration?

The milling time for a dental restoration varies based on the complexity of the design and the material used. Simple crowns can take as little as 10–20 minutes, while more complex restorations like bridges may require up to an hour. Factors such as machine efficiency and the number of axes also influence milling duration.

What materials can be processed with OS-502W dental milling machine?

Dental milling machines can process a variety of materials, including:

  • Zirconia: Known for its strength and aesthetics, commonly used for crowns and bridges.
  • PMMA (Polymethyl methacrylate): Used for temporary restorations and dentures.
  • Wax: Employed for creating patterns for casting.
  • Glass Ceramics: Such as lithium disilicate, used for esthetic restorations.
  • Titanium and Cobalt-Chromium Alloys: Utilized for implant abutments and frameworks.

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