BSM-420W 

4-Axis Wet Milling Machine

Built for High-Performance Milling, Designed for Excellence

The BSM 420W is a cutting-edge 4-axis simultaneous wet milling machine, engineered for exceptional precision and reliability. Designed with an open processing system and powered by premium spindle technology and imported core parts, the BSM 420W is capable of handling complex materials like titanium, cobalt-chrome, and composites. Whether you’re working on crowns, bridges, or abutments, this machine ensures the highest quality milling with ±0.005mm repetition accuracy.

Key Features & Advantages

1. Unmatched Precision

✔ Digital servo system for high-resolution control
✔ ±0.01mm installation accuracy per axis for consistent, high-quality results
✔ ±0.005mm repetition accuracy for perfect restorations every time

2. Reliable, Stable Operation

✔ Heavy-duty industrial quality with an aerometal structure ensures durability and stability
✔ Gantry structure & thermal expansion symmetric design guarantee excellent operational stability

3. High-Speed, Efficient Milling

✔ Premium spindle with speeds up to 60,000 RPM for fast, precise milling
✔ Milling speeds:

• Titanium full contour single crown ≈ 32 minutes
• Titanium full contour 3-unit bridge ≈ 110 minutes
• Customized abutment: ≈ 22 minutes (3 burs) | ≈ 19 minutes (2 burs)
• Glass Ceramic full contour anterior crown ≈ 20 minutes
• Glass Ceramic Inlay & Onlay ≈ 23 minutes
• Glass Ceramic Veneer ≈ 23 minutes

4. Intelligent Processing Features

✔ Smart CAM nesting strategy creates the most efficient tool paths for faster milling
✔ Integrated PC with 9.7″ intelligent touch screen for intuitive operation
✔ Automatic tool changer with haptic tool detection and tool breakage monitoring
✔ Efficient tool path creation minimizes sticky debris and ensures smooth operation.

Restoration Materials

Restoration Types

Specifications