The ARUM A3 and A3L are the compact, dry-optimized zirconia mills of the A Series. Same precision five-axis platform — the A3L adds an automatic loader for continuous, unattended production. Sold, installed, and supported by Integra Dental, an authorized ARUM dealer & distributor serving labs nationwide.

Two configurations

A3 — Compact Zirconia. Dry milling optimized with automatic cleaning, in a compact footprint for space-constrained labs.
A3L — Compact Zirconia with Auto-Loader. Everything the A3 offers plus automatic loader change for 24/7 unattended operation.

At a glance

Axes: 5-axis simultaneous
Milling mode: Dry
Materials: Zirconia and non-metal materials
Maintenance: Automatic cleaning function
Automation: Automatic loader change (A3L) for unattended runs
Connectivity: ARUM Connect (IoT) — remote control, streaming, recording, analytics

Best suited for

Zirconia-focused labs that want a dependable compact mill — choose the A3L when overnight, lights-out throughput matters.

ARUM Connect — the machine connects to your operation

Remote control — basic machine control and NC file transfer from mobile; monitor and run from anywhere.
Real-time streaming — watch milling progress live and respond to any abnormality without delay.
Tool management — tool-life tracking and replacement alerts on genuine ARUM tooling for preventive maintenance.
Job analytics — job history and operational data so quality stays consistent across production runs.

Included with every machine

Delivery coordination, installation, calibration, operator training, and ongoing technical support — from the same team that runs and services ARUM mills in our own Bellevue production every day. Before you buy, watch one cut a live case in our lab.

Pricing & configuration by quote — request a quote or call (425) 736-9381 for current pricing, trade-in options, and financing.

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