Aidite AMM-520 Pro
Aidite® AMM-520 Pro
The Ultimate Hybrid Dental Milling Hub
The Aidite AMM-520 Pro is a heavy-duty, industrial-grade 5-axis simultaneous dental milling machine that seamlessly integrates both wet and dry processing. Engineered on a rigid, vibration-resistant aviation aluminum and steel chassis (weighing 180 kg), it serves as a complete all-in-one production hub for modern, high-volume dental laboratories. From fast dry-milling of zirconia to precision wet-grinding of glass ceramics and titanium pre-milled abutments, the AMM-520 Pro eliminates the traditional need for separate specialized machines.
Redefining Lab Efficiency with AMM-520 Pro
Designed to maximize laboratory ROI and floor space, the Aidite AMM-520 Pro eliminates the need for separate wet and dry milling units. This compact powerhouse handles complex digital workflows—from single crowns to full-arch implant superstructures—with an industrial ±5 microns, repeatability rate. It offers an open-architecture setup that integrates flawlessly with industry-standard CAM software for true hands-free, high-speed automation.
Features
5-Axis Simultaneous Motion
Delivers uncompromised freedom of movement with wide rotational capabilities (A-axis:±360° B-axis:±30°). This allows for deep undercut management and complex geometric paths.
Dual Wet & Dry Integration
AMM-520 features an integrated internal fluid pump, water cooler, and automatic filtration system, enabling instantaneous transitions between dry dust-milling and wet-coolant grinding.
High-Performance 2.5 kW Spindle
A massive, water-cooled industrial spindle operating at up to 60,000 RPM with a 6 mm diameter heavy-duty chuck, supplying the raw torque needed to mill hard metals and ceramics without stalling.
18-Slot Detachable Tool Changer
An expansive, modular automated tool magazine that holds up to 18 burs It monitors tool life in real-time and self-switches dynamically mid-cycle.
Zero-Point Clamping & Multiple Fixtures
Provides instant, highly precise calibration when swapping between round discs (10–35 mm thickness), C-type adapters, or glass-ceramic blocks.
One-Piece Silicone Dustproof Design
A seamless silicone seal fully protects internal linear guides and lead screws from abrasive zirconia dust, maximizing machine lifespan while significantly reducing maintenance.
Distinct Competitive Advantages | How the AMM-520 Pro Drives Success & Return of Investment
Instead of purchasing a dedicated dry mill for zirconia/PMMA plus a separate dedicated wet mill for glass-ceramics/premilled metals, the lab can invest in a single hybrid machine. This effectively cuts equipment acquisition costs, halves long-term maintenance overhead, and saves critical laboratory workspace.
Many entry-level mills struggle with marginal fit on large span bridges or complex implant bars due to structural chassis flexing. The AMM-520 Pro features a heavy mono-block steel and casting foundation. Backed by harmonic reducers (the gold standard in industrial robotics), it yields an ultra-precise ±5μ repeatability rate, virtually eliminating time-wasting manual chairside adjustments.
The AMM-520 Pro drastically shortens standard bench-to-delivery windows:
- Single Crown: ≤ 15 minutes
- Premilled Abutments: ≤ 20 minutes
- Glass Ceramic Block: ≤ 20 minutes
- Full Denture Unit: ≤ 1.5 hours
The system operates seamlessly with open G-code via industry-standard CAM engines like MillBox, Hyperdent, etc. Labs are never held hostage by closed, proprietary software ecosystems, letting them source materials and tools from any manufacturer they choose to preserve profit margins.
With its 18-tool capacity automatic changer, built-in silicone dust-proofing, tool-life management, and intelligent machine maintenance alerts, the lab can confidently run high-volume “lights-out” manufacturing overnight. Staff can load the machine at the end of the day, allowing it to safely work autonomously.
Unlike standard 4-axis or basic 5-axis mills, the broad tilt range of the B-axis up to -115° allows for reverse clamping vertical processing. This is a major benefit for milling the intricate interdental details of full arch cases and perfectly executing screw-retained implant superstructures and customized maxillary abutments.
Machinable Applications & Materials
Restoration Type |
Supported Materials |
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Crowns, Bridges, Veneers, Inlays/Onlays |
Zirconia, PMMA, Glass-Ceramics (Lithium Disilicate), Composite Resins |
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Custom Abutments & Screw-Retained Restorations |
Pre-milled Titanium blanks, Titanium discs, CoCr alloys |
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Removable Prosthetics & Frameworks |
Full Denture bases, PEEK, High-Performance Polymers (HPP), Partial Frameworks |
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Clinical Lab Auxiliaries |
Occlusal Splints, Bite Splints, Surgical Guides |
Technical Specifications
Technical Value |
Why It Matters to Your Lab |
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Milling Mode |
Integrated Wet and Dry Processing |
Eliminates the need to buy and maintain separate machines. Mill zirconia dry in the morning, and seamlessly switch to wet-milling glass ceramics or titanium in the afternoon. |
Number of Axes |
5-Axis Simultaneous Machining |
Allows the milling tool to approach the material from continuous, complex angles, capturing deep undercuts, fine margins, and intricate anatomical details perfectly. |
Spindle |
60,000 RPM, AC 2500W, Water-Cooled (Ø6mm Chuck) |
High-torque power ensures smooth, fast cutting through tough materials like Titanium and CoCr without stalling, while the water-cooling extends the lifespan of the spindle itself. |
Millable Materials |
Zirconia, PMMA, Glass Ceramic, Premill, PEEK, Titanium disc, CoCr, Composite material |
True material freedom. Handles everything from soft temporary resins to hard permanent metal alloys and glass ceramics. |
Material Format/Thickness |
Standard 10mm–35mm Discs (Disc fixture, C-type fixture, block fixture) |
The open-system architecture means you aren't locked into expensive proprietary material pods. Use any standard disc on the market. |
Tool Changer |
18-Tool Detachable Modular Design |
Load up the magazine once and let the machine run unattended. It automatically selects the exact burr needed for the specific material and indication. |
Accuracy / Drive System |
±5 μm Repeat Positioning Accuracy (Linear guide + Harmonic reducer) |
Produces incredibly precise fits for implant restorations, abutments, and screw-retained bridges, minimizing manual adjustments or remakes. |
Processing Speed |
Single Crown: ≤15 min / Full Denture: ≤1.5 hrs |
Accelerates your lab's throughput, allowing you to turn around same-day cases or power through high-volume batches quickly. |
Machine Weight |
180 kg (Vibration-Resistant Chassis) |
A heavy, rigid frame absorbs micro-vibrations during intense metal milling, ensuring superior surface finishes and extending the life of your expensive milling burs. |
Control System |
Embedded CNC system and AC bus servo motor |
Industrial-grade control ensures reliable, uninterrupted processing, minimizing software crashes or mid-mill failures. |