BSM-420W is a 4-axis simultaneous dental milling machine that features an open processing system, equipped with a premium spindle and high-quality core components. It delivers high-precision milling and exceptional reliability, making it ideal for processing sophisticated metal materials such as titanium, cobalt-chrome, and composites—perfectly suited for producing high-quality crowns, bridges, abutments, and more.
Precise Milling
High-resolution digital servo system with ±0.005 mm repetition accuracy
±0.01 mm installation accuracy per axis
Stable Operation
Heavy industrial quality featuring a durable aerometal structure
Gantry structure and thermally symmetric design ensure outstanding stability
High Efficiency
Premium spindle with speeds up to 60,000 RPM
Milling speed:
Titanium full-contour single crown ≈ 32 mins
Titanium full-contour 3-unit bridge ≈ 110 mins
Customized abutment ≈ 22 mins (3 burs) / 19 mins (2 burs)
Glass ceramic full-contour anterior crown ≈ 20 mins
Glass ceramic inlay & onlay ≈ 23 mins
Glass ceramic veneer ≈ 23 mins
Intelligent Processing
Smart CAM nesting strategy for optimized material usage
Integrated PC with 9.7-inch intelligent touch screen
Automatic tool changer with haptic detection and breakage monitoring
Automatically generates efficient tool paths, prevents sticking, and facilitates easy debris removal
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