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DWX-4 Dental Milling Machine

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Roland’s open architecture dental milling solutions are leading the digital dental revolution. Drawing on over 30 years of engineering technology, Roland DWX devices are a proven solution for the production of complex dental arches, models, abutments, bridges, copings and monolithic crowns, with over 1500 Roland dental milling devices in the market today.

wide format printer cutter Roland User

Roland’s open architecture dental milling solutions are leading the digital dental revolution. Drawing on over 30 years of engineering technology, Roland DWX devices are a proven solution for the production of complex dental arches, models, abutments, bridges, copings and monolithic crowns, with over 1500 Roland dental milling devices in the market today.

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  • DWX-4 Dental Milling Machine

    Roland is leading the digital dental revolution.

    Watch the DWX-4 feature video Digital dental technologies are transforming every aspect of the dental industry, making it easier than ever to produce precise crowns, copings and bridges. The latest technological advancements in scanning, CAD/CAM software and CNC milling allow digital dental labs to deliver custom production with speed and precision and enjoy optimal accuracy and repeatability.

    The industry’s most user-friendly desktop milling solution, the Roland DWX-4 compact dental mill, is at the forefront of this technological revolution. With the DWX-4, you can mill a single crown or small bridge quickly and economically. Affordably priced, the DWX-4 is ideal for any lab just getting started in digital dentistry or those labs with scanners who no longer wish to outsource production. It’s also the perfect addition to labs that need a second device for urgent jobs. With the DWX-4, these labs can mill a single crown or bridge on demand, without tying up their larger production mills.

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    Feature Summary

    • Compact design is ideally suited for all lab environments
    • 2-station automatic tool changer
    • 4-axis simultaneous lead/worm screw driven machining
    • Tool diagnostics with tool life management
    • Air blower to aid with difficult-to-mill materials
    • Negative ion generator for neutralising static electricity
    • Multicast capability for connecting up to four DWX dental mills to one computer
    • Colour-coded LED light signals machine status
    • Automatic calibration
    • E-mail notification system
    • Dust collection system with airflow sensor
    • Virtual panel ensures easy operation
    • G-code compatible
    • Compatible with industry-standard software
    • Open architecture for easy integration into a complete production solution
    • CAM software included
    • Three year extended warranty

    World’s Smallest Dental Mill

    The Roland DWX-4 is the most compact and user-friendly dental milling machine available. Like its larger family members, the DWX-30 and DWX-50, it is capable of milling a wide variety of materials with reliable precision.

    With dimensions of 340×365×405 mm (13" x 14" x 16") high, the compact DWX-4 is the ideal milling machine for labs and offices looking to expand operations without losing premium space. Now, you can produce dental prosthetics with consistent accuracy at a very affordable price.

    Built for any size lab

    With its small footprint and entry-level price, the DWX-4 is ideal for small and midsize labs not yet using digital tools, or for those labs with scanners who no longer wish to outsource production. It’s also perfect for larger labs needing a second device for urgent jobs that don’t tie up their larger production mills. You can economically mill a single crown or small bridge quickly and easily.

    DWX-4 samples

    Mill a Wide Variety of Materials

    The DWX-4 is equipped to mill standard blocks and pin-type materials, including wax, PMMA, zirconia. and many of the latest resins and composites.

    Roland DG exclusively supplies DMAX consumables to the Australian market including NaturaZ Series materials and SuperCut Series tooling.


    Powerful, Yet Easy to Use

    The DWX-4 combines simultaneous 4-axis milling with simple one-button operation. An automated tool changer provides two tools for precision milling from start to unattended finish.  Monitoring production is enhanced by the large viewing area and LED-lit interior. A colour-coded status light alerts the operator of any errors or malfunction, which helps save time and materials and enables lab technicians to carry out the milling process with confidence.

    Virtual Machine Panel

    Unlike traditional CNC mills, Roland has replaced the complex controls with a user-friendly Virtual Machine Panel (VPanel) which operates machine diagnostics and the calibration and milling processes from your computer desktop.  The VPanel also tracks overall machine time for maintenance purposes.

    Growth Potential

    Highly scalable, the DWX-4 offers multicast capability that allows you to connect up to four Roland machines to one computer, making it easier than ever for dental labs to expand their businesses and increase their production capacity. The DWX-4 dental milling machine lets labs control the entire process in-house with a single software seat, maximizing your investment and resources.


    Economical Open Architecture

    Open architecture allows the DWX-4 to work with the latest materials and CAD/CAM software so you’re never limited by older technology.  If you already have a production solution, the DWX-4 works seamlessly with your existing scanner, oven and compatible CAD/CAM software while eliminating the need to rely on a single source for materials.   Compatible with RML-1 and NC code, the DWX-4 interfaces with your computer through a USB 1.1 connector.


    Clean Cutting Area for Precision Milling

    The DWX-4 is equipped with an integrated air blower that prevents excessive dust buildup and a negative ion generator that reduces static electricity when milling PMMA. Adding to peace of mind, the DWX-4 includes a dust collection sensor that prevents the machine from starting if the vacuum is inadvertently left off.

    DWX4 Ioniser

    Included CAM Software

    DWX4 Software

    The DWX-4 comes bundled with an open architecture CAM software that accepts all STL file types. This easy-to-use solution features a user-friendly interface and simple workflow for a short learning curve. With this software, users can choose a range of materials in various sizes. Automatic nesting and placement options help conserve materials. With pre-defined milling strategies, jobs can be sent directly from the software to the mill with no interruption during tool path calculation. Customisable reports can also be generated once restoration cases have been completed.

    Three Year Extended Warranty

    3 Year WarrantyRoland milling machines combine unbeatable performance with legendary Roland reliability. As further proof of our unmatched reliability, Roland offers a Three-year extended warranty.

    Tens of thousands of Roland users in more than 133 countries rely on Roland’s unmatched customer service and support. As a company, Roland DG’s ISO 9001:2008 and 14001 certifications assure consistent quality in manufacturing.

    Reliable Performer

    Roland's international ISO certification is your quality assurance. Like all Roland products, the DWX-4 was designed and manufactured at a state-of-the-art, ISO-certified facility. Roland builds all products at its advanced digital factory one at a time, by a single assembler - just like a Rolls Royce. Attention to detail is given the highest priority.



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    Cut table material Zirconia (pre-sintered), Wax, PMMA
    Loadable work piece shape Block: Width x Depth: 76×38, Height: 16 to 22 mm
    Loadable work piece shape Pin: Width x Depth x Height: Maximum 85 x 40 x 22 mm
    Operating speed XYZ axis: 6 to 1800 mm/min. (0.24 to 70.8 in./min.)
    Spindle motor Brushless DC motor
    Spindle speed 6,000 to 30,000 rpm
    Rotary axis travel angle A: ±360°
    Number of tools housed 2
    Attachable tool Shank diameter: 4 mm, Length: 40 to 55 mm
    Compatible compressed air 0.02 to 0.2 MPa
    Interface USB (compliant with Universal Serial Bus Specification Revision 1.1)
    Control command set RML-1, NC code
    Power requirements AC100 to 240 V ± 10%, 50/60 Hz, 0.8 to 0.4 A (overvoltage category II, IEC 60664-1)
    Power consumption Approx. 70 W
    Operating noise During operation: 70 dB (A) or less (when not cutting) During standby: 40 dB (A) or less
    External dimensions Width x Depth x Height: 340×365×405 mm (13.4×14.4×16.0 in.)
    Weight 22 kg (48.5 lbs)
    Installation Environment
    Indoor Use, altitude: up to 2000 m
    Temperature: 5 to 40 °C (41 to 104 °F)
    Relative humidity: 35 to 80 % (no condensation)
    Ambient pollution degree: 2 (as specified by IEC 60664-1)
    Short-Term Temporary Overvoltage: 1440 V
    Long-Term Temporary Overvoltage: 490 V
    Included items
    Power cord, USB cable, Manual, Software Package CD-ROM, Detection pin, Automatic correction jig, Clamp for block workpiece, Hexagonal screwdriver, spanner, Tool holder, Tool positioner, Dust collection hose, Regulator, etc.
    System Requirements
    Computer Model preinstalled with the 32- or 64-bit edition of Windows XP, Vista, 7, 8 or upgraded computer originally preinstalled with Windows XP or later/td>
    USB cable Use the included USB cable

    Please contact our Authorised Roland Dental Dealers for pricing and more information

    Dental Axess

    19, 32 Delhi Road, North Ryde, NSW, 2113
    Ph: +61 2 9125 4900 Fax: +61 2 9125 4900

    Henry Schein Halas

    44 O'Dea Avenue, Waterloo, NSW, 2017
    Ph: 1300 65 88 22 Fax:

    Download the DWX-4 brochure.
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