Dental Milling Machines Vhf S5

The 5-axis milling machine with blank changer for dry and wet machining Download Vhf S5 Brochure The Vhf S5 is a highly versatile dental milling machine. It has five simultaneously operating axes, a blank changer for eight blanks and is designed for both dry and wet machining. With the optional wet grinding module, you can grind all common types of glass ceramic. Maximum freedom of indication: Crown | Bridge Inlay | Onlay Abutment Telescopic crown Model plate Model cast Occlusal splint Model tooth Implant bar Veneer Drilling template Denture Secondary crown Screw-retained bridge Protrusion splint Features and Benefits Vhf S5 Dental Milling Machines Exceptional precision Highest precision Restorations in Ultra HD Premium spindle with precision bearing, powerful 600 watts and 60,000 rpm 3 μm repetition accuracy Tremendous stability Processes all types of materials, including CoCr, titanium and glass-ceramics Solid cast-body for minimum vibrations Maximum variety Almost unlimited material variety in 98 mm disc format as well as around 40 block materials and > 800 prefabricated titanium and CoCr abutment blanks Large indication diversity due to a ± 30° rotation angle in the 5th axis, and up to 30 mm blanks Optional wet-grinding module converts the S5 into a wet-processing machine Outstanding reliability Around the clock operation 100% engineered and manufactured in Germany 24 months warranty Highly economical Milling and grinding around the clock due to automatic changer for 8 discs, 24 blocks or 48 prefabricated abutments Automatic changer for 16 tools 3 ionizers neutralize the static charge of acrylic chips – for a clean working chamber QuickFrame magnetic holder for easy, tool-free clamping of discs (1 piece already included) Very easy operation via DENTALCAM software with DIRECTMILL Technology – included in scope of delivery and without license fees Machinable materials: Composites Plastics Glass ceramics Zirconia Titanium CoCr Variety that pays off Thanks to the high machine rigidity as well as the powerful spindle, you can process metals. With the wet grinding option, the Vhf S5 is also suitable for wet machining of glass ceramics or titanium. Due to its many innovative features, it works extremely economically and efficiently. Your advantage: maximum variety of indications at a fair price. Non-stop machining Thanks to the eightfold blank changer, you get performance that won’t stop. The changer can be loaded with blanks via a small flap in the front and the correct blank for your milling job is then automatically inserted into the clamping device when needed. As a result, you can mill around the clock. Wet grinding option The Vhf S5 can be equipped with a wet grinding module. Liquid nozzles are already mounted to the spindle to cool the tool during grinding. This module allows you to grind materials such as glass ceramics. More efficiency and comfort With the three integrated ionizers, users of the Vhf S5 considerably reduce their cleaning effort, as static charge of acrylic chips, such as PMMA, is neutralized largely. Air nozzles distribute the ionized air in the working area for excellent results. Five simultaneously operating axes The second rotary axis (B axis) with a tilt angle of up to ± 30 degrees enables the precise milling of undercuts. Wet grinding option The Vhf S5 is prepared for the connection to an external wet grinding module. For this purpose, liquid nozzles are already attached to the spindle to cool the tool during grinding. In the separate module, an air circulation system separates the mixture of air and liquid into two circuits. Therefore, the wet grinding option can be operated with a dry suction unit. The QuickFrame magnetic holder enables blanks to be clamped in the Vhf S5 easily and without tools. The holder can be loaded in a few seconds, eliminating the need for time-consuming attachment of blanks with a screwdriver – a significant plus in speed and a reduction in workload for the user. Especially when clamping highly translucent zirconia, damage can be avoided with this holder. One QuickFrame is already included in the scope of delivery of each Vhf S5. Vhf. Creating Perfection. With 35 years of experience, vhf is a leading manufacturer of dental milling machines. As a CAM full-service provider, vhf meticulously develops and produces each individual milling machine and the perfectly matched tools and software all in-house. Everything from a single source. Made in Germany. Technical Specifications Vhf S5 Dental Milling Machines Fields of applicationDry and wet machiningMaterialsPlastic materials, wax, zirconia, composites, CoCr, model plaster, glass ceramics, titanium– Discs, height 10-30 mm (metals up to 18 mm), diameter 98.5 mm– Blocks up to 45 × 20 × 20 mmIndicationsCrowns, bridges, fully anatomical crowns and bridges, inlays, onlays, abutments, telescopic crowns, models, model castings, bite splints, implant bars, veneers, drilling templates, dentures, table tops etc.ConstructionMachine bed made of solid cast aluminum bodyHousingSheet steel housing, white high-gloss lacquer finish with working chamber flap and material changer flapNumber of axes5Linear axes X-/Y-/Z-axisPrecision ball screws, rolled version · motors with resolution < 1 μm · ground precision guides made of high-alloyed steel · repetition accuracy ± 0.003 mmRotary axis A-axisRotary axis A-axisRotary axis B-axisBacklash-free Harmonic-Drive® with highest concentricity · rotation angle: ± 30° · axis arrangement in the workpieceControl unit5-axis simultaneous control electronics with continuous path progression and dynamic pre-calculation · hardware-based real-time operating system with standardized command set · FPGA-integrated processor · updateable hardware · real-time path calculation via hardware engines in the FPGA · four-quadrant control of the motors for particularly smooth running · multiple analogue and digital I/Os for controlling the peripherals · integrated inverter for synchronous and asynchronous motors, gate detection · Ethernet and USB interfaceLightingRGB LED lighting with status display in the working chamber and in the blank changerGeneralHigh-frequency spindle, synchronous with pneumatic tool clamping · sealing air to prevent debris from entering · automatic cone cleaningSpeedUp to 60,000 rpmPowerPeak power (Pmax): 600 watts · nominal power (S6): 450 watts · continuous power (S1): 300 wattsBearing4-fold hybrid ceramic ball bearing · concentricity deviation at inner cone < 3 μmColletStainless steel collet for tools with 3 mm shank diameter and max. 40 mm total lengthTool changeTool magazine for 16 tools · length measurement and tool breakage monitoring via precision measuring key · access via working chamber flap, safety-lockedWorkpiece changeMaterial changer for up to 8 blanks, block holders or abutment holders · robot slide with pneumatic gripper · monitored end positions · access via separate material change flap, monitoredDryAir nozzles on the spindle · hose connection for external suction unit on the side of the housing · vacuum sensor for monitoring the suction unit · 24 V switching output for controlling suction units · ionizer with 3 ion nozzlesWetLiquid nozzles on the spindle · flow-sensor for monitoring the liquid supply · optional wet grinding module with optical level indication by permanent, non-contact ultrasonic measurement and air circulation system is not included and is requiredCompressed air6 bar: 60 l/min up to 8 bar: 73 l/min · air purity according to ISO 8573-1:2010Power100-240 volts · 50/60 Hz, 850 wattsExtraction systemFilter class M, 3,000 l/min extraction capacity at 220 hPaDataUSB connectionOperating temperatureBetween 10 °C and 35 °CAir moistureMax. 80 % (relative), non-condensingDimensions (W/D/H)700 × 444 × 561 mm with closed flaps700 × 683 × 561 mm with open flapsFootprint (W/D)599 × 266 mmWeight106 kg