DF 400

METAL POWER LINE
The professional solution for metal milling

The DF400 guarantees high machining speed for continuous milling of metals and thanks to the robustness of the construction make it the ideal machine for the high production volumes typical of the laboratory.
If equipped with a manual pod release system, it allows you to pause any work, change support and processing and then resume interrupted work.

Materials: Technopolymers, resins, zircons, fibres, disilicates

Processing: Technopolymers, resins, zircons, fibres, disilicates, titanium, cobalt chrome

Designed with the best technology

Technology is in Dental Four’s DNA

Our company has always looked at technological innovation as a key element to help customers grow, increasing productivity and reducing costs. In addition to being cutting-edge in performance, our milling machines embody our commitment to environmental sustainability.
Designed with consumption reduction criteria, our milling machines can boast the minimum environmental impact throughout their life.

Advanced technology

Our milling machines are equipped with the latest generation components, including Jager spindles and Brushless motors with 23-bit absolute encoders, ensuring maximum precision and durability.

User-Friendly Interface

Managing your milling machine has never been easier. The intuitive interface of DF PANEL allows immediate and uncomplicated use, reducing learning times and increasing productivity.

Predictive Maintenance

Thanks to the integration of a proprietary Artificial Intelligence algorithm, our machines perform continuous predictive maintenance, minimizing downtime and maximizing operational efficiency.

Energy efficiency

Designed according to energy saving criteria (ISO 14955 regulation), Dental Four milling machines consume less energy, contributing to environmental sustainability and reducing operating costs.

Discover Dental Four technology

Discover superior solutions

Find out why Dental Four milling machines are the ideal choice for dental laboratories.

The compact, high-rigidity mechanics, together with the management of the electronics and the high-quality components, guarantee levels of precision and speed never seen before. The wide inclinations of the axes make it possible to exceptionally perform machining with significant disparallelisms and to obtain detailed buccal finishes.

Stainless steel monocoque frame for maximum rigidity

On the entire Dental Four range, the stainless steel working chamber is integrated into the frame for maximum strength, rigidity, ease of cleaning and guaranteed tightness to dust and liquids.

Optimal chip extraction and tool lubrication

To allow the chip to be sucked up in the best possible way, the suction nozzle is integral with the spindle, so that it works in the area closest to the tool.

The air blowing nozzles for cooling and liquid spraying are also integral with the spindle, ensuring correct lubrication at all times.

A/B axis movements

The wide inclinations of the axes allow prostheses with significant disparallelisms to be performed on implant processing in both cobalt chrome and titanium and, in combination with the C-Clamp pod supports, allow vestibular processing.

Starter KIT tools for advanced machining

All Dental Four machines are already equipped with an original equipment kit that also includes cutters for advanced machining, such as inclined holes and threading.

The interface that makes everything more immediate

DF PANEL: technology made easy

Developed in collaboration with a team of dental technicians and web designers, DF Panel is the interface that contains all the necessary features for any type of processing. By connecting to the “My Dental Four” portal , it is possible, from any connected device, to check the progress of the work, perform automatic backups, check software updates or request assistance.

In addition, DF Panel simplifies the use of complex functions that are only possible with Dental Four machines, such as the Stop&Go and Restore Line functions.

Discover DF PANEL

Monitor your milling machine directly from your smartphone

View the processes and videos with Telegram

Thanks to the integration with Telegram and the video camera that can be installed inside the milling chamber, it is possible to check the status of the machining at any time. Thanks to this function integrated into the DF Panel, you can view the footage via portal or app.

Discover tracking

Optimal chip extraction and tool lubrication

Wet processing

To allow the chip to be sucked up in the best possible way, the suction nozzle is integral with the spindle, so that it works in the area closest to the tool.

The air blowing nozzles for cooling and liquid spraying are also integral with the spindle, ensuring correct lubrication at all times.

Lubrication system

Self-calibration

Extreme precision, error-free

To maintain high precision, each milling machine must be cyclically calibrated to its internal handling parts. On request, Dental Four provides a fully automatic calibration system.

The heart of the KIT is the electronic probe, which, once mounted on the spindle, verifies with absolute precision the position of the pod at different angles, correcting the calibration of the axes.

Being fully automatic, the process completely eliminates any human error, making calibration operations extremely simple.

Fully integrated into the DF Panel, the system is simple and intuitive to use even for non-experts.

Scopri l’autocalibrazione

Mechanical quick pod release

Flexibility, precision, productivity

The system allows you to remove the pod support being processed and reposition it at a later time in exactly the same position.

Combined with the Stop&Go system, it is possible to interrupt the work in progress, load a different process (even on other materials) and be able to resume it at a later time.

In particular, in metal milling, it allows you to remove the wafer from the milling chamber, check on the bench the correct fitting of the processing and, in the case of need, to be able to carry out further recovery and/or grinding processes.

In addition to the Stop&Go system, the quick pod release allows the use of different suitable and specific pod supports for individual materials, such as the “closed pod” support for heavy machining on metals, C-Clamp support for “90°” machining for extremely detailed aesthetics, etc …

Discover the pod change

DF400 is perfect for milling metals and soft materials

High speed and precision milling of all metals for dental use

With DentalFour milling machines, you can create any product in any material; from the simple crown, to the screwed Toronto on implants, etc., without any limitation.
In terms of quality, precision, repeatability and milling speed, Dental Four machines fear no comparison.

Materials

Software CAM

All our products are compatible with the main cam software on the market.

Through a “certified” strategy package, it is possible to guarantee a minimum learning time and allow even less experienced operators immediate productivity.

Optional available

Make your DF400 perfect for your laboratory

Equipped support table

All Dental Four machines can be equipped with a dedicated support table that accommodates the filtering and lubrication system, the cooling system and the aspirator in a practical and functional way.

Equipped table

Manual pod release

The system allows you to remove the pod support being processed and reposition it at a later time in exactly the same position. Combined with the Stop&Go system, it is possible to interrupt the process in progress, load a different process (even on other materials) and be able to resume it at a later time.

Change pod

C-CLAMP Support

With the pod release system, both in the optional manual version for DF 300/DF400, and in the standard pneumatic version on DF500/DF600, it is possible to mount the perfect pod support for any application.

C-Clamp, the open support, for the processing of soft materials which allows extensive processing of the vestibular region.

Pod holders

6-position disilicate / premilled support

All Dental Four machines can be equipped with holders for premilled and disilicates. The special multifunctional support for premilled and disilicates allows the insertion of custom bushings, adaptable to any type of connection.

Pod holders

Data sheet

Dental Four milling machines are designed to offer excellent performance and reliability in the dental sector.
Here are some of the main technical data regarding our DF400.

Sistema di fresatura	5 assi in continuo
Spindle	JAGER frequency driven 3.3 KW 60,000 rpm
Tool shank	6 mm
Tool change	Automatic with 22 positions
Motors	Brushless with 23-bit absolute encoders for maximum precision
Tool management	Tool breakage control and possibility of automatic restart with alternative tool
Axis movement	Cartesian movements with rolled screws and ball bushings lubricated for life
Axis rotation	Axis A with harmonic gearbox with 0° backlash B-axis with class p0 planetary gearbox
Rotation angle	A= 360° B=± 40°
Lubrication	Optional
Feeding	230 V ac 3500W; air at 7 bar 100 l/min
Dimensions	650 x 700 x 830 mm (L x P x A)
Weight	180 kg

Dental Four technical brochure

Find out more information about the Dental Four range. Download our new brochure to discover the entire range of products and accessories for Dental Four dental milling machines.

Download Brochure

DF 400

METAL POWER LINEThe professional solution for metal milling

Designed with the best technology

Technology is in Dental Four’s DNA

Advanced technology

User-Friendly Interface

Predictive Maintenance

Energy efficiency

Discover superior solutions

Find out why Dental Four milling machines are the ideal choice for dental laboratories.

Stainless steel monocoque frame for maximum rigidity

Optimal chip extraction and tool lubrication

A/B axis movements

Starter KIT tools for advanced machining

The interface that makes everything more immediate

DF PANEL: technology made easy

Monitor your milling machine directly from your smartphone

View the processes and videos with Telegram

Optimal chip extraction and tool lubrication

Wet processing

Self-calibration

Extreme precision, error-free

Mechanical quick pod release

Flexibility, precision, productivity

DF400 is perfect for milling metals and soft materials

High speed and precision milling of all metals for dental use

Software CAM

Optional available

Make your DF400 perfect for your laboratory

Equipped support table

Manual pod release

C-CLAMP Support

6-position disilicate / premilled support

Data sheet

Dental Four technical brochure

METAL POWER LINE
The professional solution for metal milling