Transcript
Dental catalogue
SHERAdigital 2017 en
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Mastering the change successfully with SHERAdigital – coordinated processes and a lot of know-how The dental world is changing. Continually. More digital. More choices. Established processes within dental technology are being put to the test. Should dental laboratories invest in digitally supported dentistry? Is it worth it? Or are state of the art technologies already old news? We can help you cope with the changing times as a successful dental technician. We support you with sophisticated systems, coordinated processes and a lot know-how. Our dental technicians and engineers in dental technology have a vast wealth of experience with hand-made dental technology. They are also specialists on the subject of scanning, printing and milling as part of CAD/CAM technology. They are fully aware of all methods of subtractive and additive finishing and are very knowledgeable when it comes to meaningfully and efficiently combining analogue and digital dental technology. We want to help you to take your first steps on the road to digitally-supported dental technology - or to continue pursuing it with an intelligent approach. Which CAD/CAM system is most suitable for your lab? What is it worth to you? If we tackle these questions together and provide you with optimal solutions, you will stay with us as a satisfied customer. This is our intention! Benefit from our expertise and our ideas for modern dental technology. We look forward to supporting you on your way into the dental world.
www.shera.de
Jens Grill
Guido Sieker
CEO
Head of SHERAdigital
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SHERAdigital scanning Whether you wish to combine analogue and digital procedures or you consequently follow a digtal workflow - SHERA offers a complete and
Allrou carefree p with SH
synchronised programme. On the following pages you will find everything you need for a digitally based production in dental technology (CAD/CAM). First of all one of the fastest and probably the most precise 3D printer for light-curing materials: SHERAprint. Suitable materials for a wide range of indications – partly certified as medical device class IIa for a permanent use in the patient’s mouth. Our intraoral and model scanners from SHERAscan range are made by the Canadian company Dental Wings.
casting
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designing
We trust in the innovative manufacturer and work close together, for example, to revise the design
und package HERA!
software. The SHERAmill line is built on state-ofthe-art technology and reliable results as well. All components of our system match perfectly together. The SHERA workflow reaches from impression
printing
scanning over digital designing to the realisation by additive as well as subtractive procedures. While choosing the single components, we focused on open devices only. This allows you to enter the modern CAD/CAM technology at any skill level, with equipment that meets your individual requirements.
milling
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S HE R A - f ully digit al and ent ir ely t r adit ional
Traditional craftsmanship and digital-based production have long played a part in dental technology. SHERA Werkstoff-Technologie is one of the few companies in the world that competently combines classical and modern dental technologies under one roof. In that respect, our motto „fully digital and entirely traditional”, is reflected in our products.
In addition to this SHERAdigital catalogue, there is the SHERACLASSIC version with many exciting products for analogous dental technology. These include the bestseller SHERAHARDROCK or SHERAFINA investment materials. It is also worth taking a look in the catalogue for professionals in the field of digital dental technology.
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T he S HE R A digit al pr ogr amme
Scanners
3D printers
Milling machines
page 6
page 18
page 58
Software
Light curings units
Millings discs
page 16
page 34
page 66
SHERAprint materials
SHERAeco-tools
page 36
www.shera.de
page 74
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S c anner s T he be ginning c ount s .
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We offer you three scanner models: the intraoral scanner with the currently smallest handpiece worldwide as well as two model scanners with different range of services. They meet highest demands in scanning results and offer an abundance of possibilities.
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SHERAscan io Intraoral scanner - Multiscan Imaging
TM
- with 10 measuring cameras and 5 LEDs - output of open STL files - extremely small handpiece
- length: 198 mm
- weight: 105 g (250 g with cable)
- scanner head: 27.4 x 5.3 x 11.6 mm (W x H x D)
- heated handpiece with Status-LED ring - 21“ Multi-Touch-Monitor - voice and gesture control - intuitive handling - acoustic and visual feedback during scanning - WLAN - integrated Windows 10, 64 bit, Core i7, 16 GB RAM - dimensions: 460 x 1270 x 520 mm (W x H x D) - scanner input: 100 – 240 V, 50 - 60 Hz, 540 VA - weight: approx. 38 kg - item no. SD101102
C oming s oon :
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also available as portable version
handpiece for powder-free scan
SHERAscan io portable (weight:
expected to be available from 4th
approx. 12 kg) item no. SD101103
quarter of 2017.
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SHERAscan 7 Dental model and impression scanner - output of open STL files - laser technology - integrated Windows 7 PC, 64-bit - 2 measuring cameras, 1 video camera - measuring accuracy < 15 μm - simultaneous scanning and designing, parallel processing of multiple tasks - provides space for own design ideas - individual desired parameters can be saved - dimensions: 380 x 480 x 490 mm (W x H x D) - weight: approx. 22 kg - item no. SD101001
P r oduc t i v it y v e r sion :
S yne r gy v e r sion :
Impression scan, virtual articulator,
Impression scan, virtual articulator,
multi-die function for 30 dies, crown
multi-die function for 30 dies,
and bridge designer, abutment and
crown and bridge designer,
bar designer, partial framework
abutment and bar designer,
designer, virtual model builder,
partial framework designer, virtual
rapidprototyping.
modelbuilder, rapid-prototyping, orthodontic archiving, splint
The Productivity version can be
designer, total prosthetics designer,
upgraded by further modules.
preoperative implant planning (coDiagnostiX).
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SHERAscan 3 Dental model scanner - output of open STL files - laser technology - integrated Windows 7 PC, 64-bit - 1 measuring camera, 1 video camera - measuring accuracy < 15 μm - simultaneous scanning and designing, parallel processing of multiple tasks - provides space for own design ideas - individual desired parameters can be saved - basic software for creation of crowns and bridges, inlays, onlays and veneers including wax-ups and telescopic crowns - compatible with original scan bodies of various manufacturers - virtual articulator and multi-die function for 12 dies included - dimensions: 340 x 450 x 400 mm (W x H x D) - weight: approx. 20 kg - item no. SD101000
Crown and bridge designer is included, further modules as upgrade available: Abutment and bar designer, partial framework designer, virtual model builder, rapid-prototyping, orthodontic archiving, splint designer, total prosthetics designer, preoperative implant planning (coDiagnostiX).
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Te c hnic al dat a p
included + upgrade
SHERAscan 7
SHERAscan 3
p
p
25 seconds
25 seconds
100 seconds
100 seconds
Multi-die scan
p
p
Number of dies in multi-die mode
30
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Completely automatic scanning and
p
p
Duration in the case of complete mounting
15
10
Antagonist, initial preparation scan
p
p
Cameras
3 cameras
2 cameras
Accuracy
< 15 µm
< 15 µm
p p
+
p
SHERAscan 7
SHERAscan 3
p p p p p p
p p p p p p
p
p
Scanner specifications Scanner including software package Scanning speed: single die Scanning speed: 3 part bridge
designing in Multi-Die mode
Impression-Scan Import of intraoral scans
Upgraded applications for basic version Free form modelling Mirror anatomy of contralateral Dynamic, virtual articulator Simultaneous modelling on UJ and L J Attachments Crown contouring possible directly from advance designs and diagnostic wax ups Complete STL file output (design & scan)
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Indications
SHERAscan 7
SHERAscan 3
p p p p p p p p p p p
p p p p p p p p p p p
Basic software: crown and bridge designer Single crowns Bridge frameworks Anatomical crowns and frameworks Full anatomic crowns Full anatomic bridges Wax-up single crowns / wax-up bridges Inlays / onlays / inlay bridges Veneers Over press crowns and bridges Post and core Telescopic crowns
Upgrades
Productivity Synergy
Abutment and bar designer Partial framework designer Virtual model builder Rapid-Prototyping Orthodontic archiving
+
Splint designer
+
Total prosthetics designer
+
Preoperative implant planning (coDiagnostiX)
+
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p
p p p p p
Crown and bridge designer
+ + + +
p p p p
+ + + +
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S of t w ar e To ensur e t hat e ver yt hing r uns smoot hly . The comprehensive and powerful SD Manager Design Software takes your individual demands and expectations as well as the knowledge of the user into account - from a simplified working procedure with the help of wizards (system assistants) to advanced parameter adjustments. The automatic mode and the full crown design simplify your work with automatic generated recommendations and nevertheless let you free space for your individual style and your personal preferences. The system allows flexibility: even in complex situations, everything runs smoothly with the SD Manager Design Software. Software updates are regularly at your disposal. Consequently, you stay up to date anytime.
incoming data
applications
outgoing data
face scan 3D printing
CBCT/CT scans
milling
2D-xrays casting
intraoral scans impression scans
model scans
(Internal or external processes of service providers using open STL les)
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C r o w n and br idge de signe r
... for crowns, bridges, telescopics or inlays - with a considerable scope of creativity.
A but me nt and bar de signe r
... allows you to have the complete control of all abutment parametres.
P ar t ial f r ame w or k de signe r
... offers intuitive design tools that transfer the dental technician’s know how to digital settings.
V ir t ual mo de l builde r
.. for the virtual model production based on an intraoral or impression scan.
R apid P r ot ot yping
... for 3D printing: generating print datas, creating supports and supporting structures.
Or t ho dont ic ar c hi v ing
... increases the efficiency in dental practice and saves storage room.
S plint de signe r
... for the economic and fast production of bite splints.
Tot al pr o st he t ic s de signe r
... simplifies the designing of total prostheses.
P r e op e r at i v e implant planning (c o Diagno st i X )
... for a fully integrated and guided surgical working process.
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S HE R A pr int r e mar k ably r apid and pr e c is e .
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We offer you the currently fastest and most precise 3D printers for dental technology – with patented Force Feedback Technology and modern DLP process. Since their introduction in 2015 they have become even faster and are now available in a wider variety. With SHER Aprint you have a coordinated and sophisticated system which offers a maximum of process reliability.
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W hat is t he s e c r e t ? Impr e s si v e t e c hnology w it h a smar t light c onc e pt In terms of print series, the SHERAprint features a multitude of tiny mirrors, which guide the LED light to the areas of the construction platform that are to be cured. Exposure according to the ‚black-white’ principle causes the resin to cure at the desired parts, whereby the polymers quickly bond to one another, layer by layer, until the printed object has been fully constructed. The SHERAprint software calculates also the areas between the individual print layers and adjusts the transitions accordingly. As a result perfect transitions between individual layers, optimised surfaces and precise results are ensured.
Force Feedback Technology for maximum precision The core of the SHERAprint range is the patented Force Feedback Technology, allowing the printer to consistently operate at maximum speed and with highest possible form stability. The SHERAprint operates on solid and thin print areas with differing peel strength. For each layer that is to be polymerised, the printer’s software calculates the tensile force that is needed to control the construction platform. If the cross-section of the surface to be exposed is rather small, less pulling force is applied. If the cross-section is larger, more pulling force is required. Thanks to the Force Feedback Technology, the detachment of the printing object from the bath is recognized. The printer immediately controls the next layer. Other printers without Force Feedback Technology work much slower.
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S H E R A pr int – t he r ight mode l f or e v e r yone 3D printers from SHERA are available in four versions - from the entry-level model to the industrial version. We have the right printer for every laboratory. The performance spectrum differs in terms of size, speed and ease of operation. In terms of precision, we do not make compromises: All SHERAprint 3Dprinters meet the highest standards of precision and are among the fastest in dental technology. SHERAprint is based on the Rapid Shape equipment technology, a Swabian machine manufacturer with a wealth of experience in additive manufacturing. We have combined the profound knowledge from the manufactory with our decades of experience in dental technology. SHERA and dental technology place the highest demands on the printers. It takes a lot of research and development work to make 3D printers for dental technology. They cannot be simply transferred from other sectors or even the consumer sector into our highly specialized trade. They must deliver extremely accurate results, manufacture medical devices, provide process reliability, and fit economically into the workflow of a laboratory. All this can be found in the SHERAprint system - from the entry-level model to the mega printer for large laboratories.
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Int e gr at e t he S H E R A pr int int o your digit al w or k f lo w – pr int pr e c ision!
Just send a STL dataset to your SHERAprint printer. The SHERAprint software divides the dental work into individual, ultra-thin layers, and generates the print job. You can accept open STL files from any system you like, irrespective of the application or method you have used to scan or design your work. Please note: Whatever you print, the objects must have labial, occlusal or basal positioning on the supports. The printing parameters are optimally coordinated for each material for highest precision of the printing results.
stl file
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S HE R A pr int is pac ke d w it h ne w po s sibilit ie s SHERAprint opens up new possibilities for you: Just print the dies which belong to your models twice. Combine the production of different bite splints into one printing process and save yourself valuable time. Or combine the materials among each other for highly aesthetic models which ensure an attractive appearance even outside your laboratory. Geometries, which were once impossible, are no problem for the SHERAprint 3D printer.
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SHERAprint 20 3D printer -
DLP process with long-lasting LED patented Force Feedback Technology (optional) RFID material identification integrated 7” display LAN and WLAN Made in Germany can be integrated into open digital workflows processing of STL files wide range of high-quality light-curing SHERAprint resins, approved as medical devices depending on application - no additional support material required, very material-saving - automatic calibration for constant precision - rapid return on investment
Technical data Construction platform:
130 x 75 mm
Resolution:
HD 1920 x 1080 pixel
(native pixels +/- 34 μm)
Max. construction height:
110 mm
Light source:
UV LED 385 nm
Layer thickness:
50 and 100 μm standard
(min. layer thickness in z: 0.5 μm)
depending on the material
Construction speed:
without Force Feedback: up to 50 mm/h
with Force Feedback: up to 100 mm/h,
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depending on the material and layer thickness
Elect. connection:
110 - 250 V, 50 - 60 Hz
Dimensions:
335 x 349 x 541 mm (W x H x D)
Weight:
approx. 33 kg
Item no.:
SD104012
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SHERAprint 30 3D printer with Force Feedback Technology -
DLP process with long-lasting LED patented Force Feedback Technology RFID material identification heated material bath integrated 7” display integrated 10” touch LCD monitor LAN and WLAN Made in Germany can be integrated into open digital workflows processing of STL files wide range of high-quality light-curing SHERAprint resins, approved as medical devices depending on application - no additional support material required, very material-saving - automatic calibration for constant precision - rapid return on investment
Technical data Construction platform:
130 x 75 mm
Resolution:
HD 1920 x 1080 pixel
(native pixels +/- 34 μm)
Max. construction height:
110 mm
Light source:
UV LED 385 nm
Layer thickness:
50 and 100 μm standard
(min. layer thickness in z: 0.5 μm)
depending on the material
Construction speed:
up to 100 mm/h,
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depending on the material and layer thickness
Elect. connection:
110 - 250 V, 50 - 60 Hz
Dimensions:
480 x 410 x 690 mm (W x H x D)
Weight:
approx. 40 kg
Item no.:
SD104013
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SHERAprint 40 3D printer with two construction areas -
DLP process with long-lasting LED patented Force Feedback Technology RFID material identification heated material bath integrated 7” display integrated 10” touch LCD monitor LAN and WLAN Made in Germany can be integrated into open digital workflows processing of STL files wide range of high-quality light-curing SHERAprint resins, approved as medical devices depending on application - no additional support material required, very material-saving - automatic calibration for constant precision - rapid return on investment
Technical data
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Construction platform: Resolution: Max. construction height: Light source: Layer thickness: Construction speed: Elect. connection: Dimensions: Weight: Item no.:
2 x (130 x 75 mm), double construction area HD 1920 x 1080 pixel (native pixels ± 34 µm) 110 mm UV LED 385 nm 50 and 100 μm standard (min. layer thickness in z: 0.5 μm) depending on the material up to 100 mm/h, depending on the material and layer thickness 110 - 250 V, 50 - 60 Hz 480 x 410 x 690 mm (W x H x D) approx. 42 kg SD104014
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SHERAprint 90 3D printer - for industrial production in large unit numbers - DLP process with long-lasting LED - patented Force Feedback Technology - RFID material identification - integrated 10” touch LCD monitor - Made in Germany - can be integrated into open digital workflows - processing of STL files - wide range of high-quality light-curing SHERAprint resins, approved as medical devices depending on application - no additional support material required, very material-saving - manual calibration - rapid return on investment
Technical data
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Construction platform:
192 x 120 mm
Resolution:
WQXGA 2560 x 1600 pixel
(native pixels +/- 38 μm)
Max. construction height:
155 mm
Light source:
UV LED 385 nm
Layer thickness:
50 and 100 μm standard
(min. layer thickness in z: 0.5 μm)
depending on the material
Construction speed:
up to 110 mm/h, depending on the
material and layer thickness
Elect. connection:
110 - 250 V, 50 - 60 Hz
Dimensions:
443 x 1593 x 625 mm (W x H x D)
Weight:
approx. 130 kg
Item no.:
SD104019
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The ‘must have’ for SHERAprint – the light curing unit
The light curing process inside the 3D printer ensures that resins polymerise with geometric stability. After printing, the object is released from the construction platform and briefly cleaned in SHERAultra-p. Afterwards it is necessary that the object is re-exposed in the light curing unit for final curing. At the same time the re-exposure process has the purpose of stability for the printed object. As we attach particular importance to quality, we tested different light-curing units, the wave range for actual values and kept an eye on the heat generation. The SHERAflash-light plus, which works with nitrogen as an inert gas, is a truly reliable product.
Please note! The use of the SHER Aflash-light plus is mandator y for curing of the SHER Aprint- or tho plus medical device.
SHERAflash-light plus Light curing unit - for SHERAprint resins - nitrogen can be activated as a protective gas
Technical data Polymerisation chamber:
120 x 120 x 50 mm
Number of light sources:
2 flashbulbs à 100 W
Nominal voltage:
100, 117, 230 volt AC, switchable
Nominal frequency:
50 - 60 Hz
Power consumption:
250 W
Spectral distribution:
280 - 700 nm
Dissipated power
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averaged over time:
200 W
Flash frequency:
10 flashes per second
Digital timer:
adjustable from 1 to 9,999 flashes
Dimensions (W x H x D):
310 x 140 x 310 mm
Weight:
approx. 7 kg
Item no.:
SD104501
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SHERAprint materials CE-certified All SHERAprint resins are high-quality light-curing resins, specifically tailored for 3D printing with SHERAprint. All are based on acrylic ester bonds with excellent visual, thermal and mechanical properties, which allow them to be polished easily.
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For each material, specific print parameters have been configured in the 3D printer’s software, ensuring the best possible results. Handling after printing is also comfortable with SHERAprint materials. Objects can be easily released from the printed support structure on the construction panel. Our materials are carefully produced and tested. The SHERAprint-ortho plus splint material is certified as a class IIa medical device for permanent application in the patient’s mouth. SHERAprint resins as class I medical devices are available for 3D printing of temporary crowns and bridges, surgical guides or impression trays. The model material (SHERAprint-model in three versions) and the material for printing cast designs (SHERAprint-cast) round off the wide range of high-quality light polymerisates. Newly added products are SHERAprint-gingiva mask for the production of fitting gingival masks and the medical device SHERAprintbracket key for transfer keys in orthodontic technique. Thus, SHERA offers you for the dental field the widest selection of high-quality 3D printing materials for the light polymerisation.
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SHERAprint-ortho plus Light-curing 3D printing resin certified as medical device class IIa - for the production of bite splints and retainers as part of orthodontic treatments as well as surgical guides - clear resin with maximum wear comfort - very easy to polish and grind - repairable with conventional resins - biocompatible - available in 1 litre bottles
Technical data
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Viscosity at 23°C:
0.62 Pa s
Bending strength:
79 MPa
Bending e -module:
1,900 - 2,100 MPa
Shore hardness D:
74 - 83
Colour:
clear
Item no.:
SD400045
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SHERAprint-bracket key Light-curing 3D printing resin medical device class I - for the production of transfer keys in orthodontic treatment - clear resin with increased elasticity - available in 1 litre bottles
Technical data
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Viscosity at 23°C:
1.1 – 1.6 Pa s
Elongation limit:
12 – 18 %
Shore hardness D:
80 - 90
Colour:
clear
Item no.:
SD400130
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SHERAprint-model Light-curing 3D printing resin - for the production of all kinds of models - high precision - surface highly suited to scanning - available in 1 litre bottles
Technical data Viscosity at 23°C:
0.7 - 1.2 Pa s
Bending strength:
≥ 40 MPa
Bending e -modul:
≥ 1,000 MPa
Shore hardness
D: 80 - 90
Colour:
amber
Item no.:
SD400060
SHERAprint-model fast Light-curing 3D printing resin - for the production of orthodontic models - permits an even faster print - available in 1 litre bottles
Technical data
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Viscosity at 23°C:
1.0 - 1.5 Pa s
Bending strength:
≥ 40 MPa
Bending e -modul:
≥ 1,000 MPa
Shore hardness D:
80 - 90
Colour:
orange
Item no.:
SD400071
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SHERAprint-model plus Light-curing 3D printing resin - for the production of high precision master models - for aesthetically appealing works - colours can be combined among each other - very good readable - scanable surface - available in 1 litre bottles
Technical data
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Viscosity at 23°C:
0.96 Pa s
Bending strength:
75 MPa
Bending e -modul:
1,650 - 1,750 MPa
Shore hardness D:
71 - 84
Colour:
grey
sand
Item no.:
SD400082
SD400083
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SHERAprint-gingiva mask Light-curing 3D printing resin - for the production of gingival masks - for aesthetically appealing works - offers process reliability for an optimal control - slightly transparent - available in 1 litre bottles
Technical data
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Viscosity at 20°C:
1.1 - 1.6 Pa s
Yield strength:
15 - 25 %
Colour:
pink
Item no.:
SD400100
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SHERAprint-cast Light-curing 3D printing resin, residue free burnout - for the production of different types of casting objects - highly precise production of dentures or other delicate work - tailored to the casting with the investment SHERAVEST RP - can be used both for shock heating and conventional heating process - available in 1 litre bottles
Technical data
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Viscosity at 23°C:
1.1 - 1.4 Pa s
Shore hardness D:
80 - 90
Colour:
red
Item no.:
SD400090
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SHERAprint-sg Light-curing 3D printing resin Medical device class I - for the production of customised surgical guides with high precision - sterilisable in autoclave - biocompatible - available in 1 litre bottles
Technical data
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Viscosity at 23°C:
1.1 - 1.6 Pa s
Bending strength:
≥ 80 MPa
Bending e -modul:
≥ 2,000 MPa
Shore hardness D:
80 - 90
Sterilisation at 134°C:
max. 5 min
Colour:
transparent orange
Item no.:
SD400030
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SHERAprint-cb Light-curing 3D printing resin Medical device class I - for the production of temporary crowns and bridges - ideal for quick temporary restoration - very easy to polish and grind - biocompatible - customisable with tooth-coloured resins or composites - available in 1 litre bottles
Technical data
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Viscosity at 23°C:
0.9 - 1.4 Pa s
Bending strength:
≥ 85 MPa
Bending e -modul:
≥ 2,100 MPa
Absorption of water:
< 30 μg/mm2
Water solubility:
< 5 μ g/mm2
Shore hardness D:
80 - 90
Colour:
A3.5
Item no.:
SD400011
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SHERAprint-tray Light-curing 3D printing resin Medical device class I - for the production of customised impression trays - can be used for all types of trays in combination with various impression materials - biocompatible - available in 1 litre bottles
Technical data
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Viscosity at 23°C:
0.9 - 1.4 Pa s
Bending strength:
≥ 80 MPa
Bending e -modul:
≥ 2,000 MPa
Shore hardness D:
80 - 90
Colour:
petrol
Item no.:
SD400020
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SHERAultra-p Ultrasonic cleaner for 3D-printed resin parts - for effective cleaning of 3D-printed parts - removes residual material from cured objects - available in 1 litre bottles - item no: SD401000
SHERAclear-p Special cleaner for SHERAprint material baths -
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specifically for Teflon-coated SHERAprint 3D printer material baths for streak-free surfaces and flawless printing available in 500 ml bottles item no. SD401001
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Milling machines T he e c onomic al w ay t o pr e c is e r e sult s is t he aim .
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We provide high performance alternatives for different requirements and priorities to our milling machines. Optimised CAM software is included in all SHERAmill milling machines. The calculation of the milling strategy depends on various factors such as the type of material, type of work or desired quality. Feed and rotational speed range of the spindle are especially synchronised which leads to better quality. Simultaneously, the milling tool is protected and the working time is reduced.
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SHERAmill dry Milling machine - for materials like acrylics, acetal techno-polymer (POM), wax, zirconia, composites, non-precious alloys (except titanium), model stone - 5-axis dry processing - automatic tool changer with 16 slots - compressed air (6 bar) - highest accuracy thanks to precision ball screw spindle - optimised CAM software - inner casing in one pour for stability and less vibrations - data in open STL format - simple and intuitive to operate - comprehensive tool and material library - dimensions: approx. 450 x 630 x 530 mm (W x H x D) - weight approx. 91 kg - item no.: SD100102
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SHERAmill wet Wet milling machine - elaboration of a multiplicity of block materials like for example nano-composite, glass ceramic, non-precious metals, etc. - 4-axis wet-machining - automatic tool changer with 8 slots - simultaneously working axes - optimised CAM software - high performance and highly precise spindle, constructed for long-term loading - rotation axis area of 200° - compact construction - inner casing in one pour for stability and less vibrations - data in open STL format - simple and intuitive to operate - completely integrated liquid cooling system - comprehensive tool and material library - dimensions: 360 x 471 x 451 mm (W x H x D) - weight: approx. 50 kg - item no.: SD100002
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Te c hnic al dat a in c ompar is on
Materials
Machining process Tool holder Disc geometry Disc change Repeat accuracy Compressed air Rotation axes A xis measurement Spindle
Housing
Dimensions (W x H x D) Weight Suction device Accessories
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SHERAmill dry
SHERAmill wet
acrylics, wax, zirconia, composites, non-precious alloys (except titanium), model stone
glass ceramic, composites, titanium
dry
wet
automatic for 16 tools (pneumatic)
automatic for 8 tools (pneumatic)
ø 98.5 mm, heights of 10 - 40 mm manual ±0.003 mm 6 - 8 bar, 50 l / min
for 3 blocks with round shankes (positioning range for workpieces 60 x 40 x 20 mm) manual ±0.003 mm 4 bar, 50 l / min
A axis: 360° B axis: ± 35°
A axis: 190° bis -10°
measurement with calibration specimen and automatic axis compensation
measurement with calibration specimen and automatic axis compensation
synchronous spindle with 4-way hybrid ball bearing and precision shaft, as well as integrated taper cleaning, max. output power 500 W, max. speed of 60,000 rpm
synchronous spindle with 4-way hybrid ball bearing and precision shaft, as well as integrated taper cleaning, max. output power 600 W, max. speed of 60,000 rpm
complete housing of the work room with closable front flap - automatic safety interlock of the front flap
complete housing of the work room with closable front flap - automatic safety interlock of the front flap
approx. 450 x 630 x 530 mm
approx. 360 x 471 x 451 mm
approx. 91 kg
approx. 50 kg
connectors for external suction device
liquid cooling system integrated
switching unit for automatic operating of the suction device www.shera.de
Tec Liquid (coling lubricant)
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Milling discs T he cor r ect disc count s .
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High-quality milling discs made of different materials such as zirconia, PMMA, wax or non-precious alloy are part of the SHERAdigital range. Materials, which you have been searching for in vain by other R
providers, are part of it: for example TSM Acetal Dental for allergy patients or SMILE-CAM, a PMMA acrylic disc reproducing the natural colour gradient of the teeth in a single step.
www.shera.de
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SHERAeco-disc PM Disc made of pure polymethyl methacrylate (PMMA) - for temporary crowns and bridges - very easy to process - ø 98.5 mm, with step
Technical data Bending strength [MPa]: 114 Vickers hardness [HV 10]: 26.60 E-module [MPa]: 2,771 Residual monomer [%]: < 1 Colour: clear Item no. / thickness 20 mm: SD202020 Item no. / thickness 25 mm: -
A2 SD202022 SD202042
A3 SD202023 SD202043
B1 SD202025 SD202045
SMILE-CAM Disc made of pure polymethyl methacrylate in 5 -colour shades (PMMA) -
for temporary crowns and bridges pleasing aesthetics and natural colour gradient thanks to 5 -colour shades intraoral duration up to 5 years ø 98.5 mm
Technical data Bending strength [MPa]: 92 Vickers hardness [HV 10]: 21 E-module [MPa]: 2.550 Residual monomer [%]: < 1 Thickness: 20 mm Colour: Item no.:
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A1 SD202121
A2 SD202122
A3 SD202123
B3 SD202125
C2 SD202128
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Pressing TSM Acetal Dental® Disc made of acetal techno-polymer (POM) -
for temporary crowns and bridge frameworks ideal for allergy patients outstanding biocompatibility intraoral duration up to 4 years high abrasive and impact resistance
-
optimal tensile resistance enhances elastic memory low thermal conductivity ø 98.5 mm
Technical data Bending strength [MPa]: E-module [MPa]: 0.2-yield strength [MPa]: Breaking strain [A 5 %]:
89 3,536 40 5.2
Colour: A1 A3 Item no. / thickness 20 mm: SD202201 SD202203 Item no. / thickness 25 mm: S D202211 SD202213
B2 SD202206 SD202216
Acecril Bonder for the combination of Acetal (POM) and PMMA acrylics: -
relingings of the prosthesis reocclusion of bite bars in PMMA partial frameworks of Acetal with full anatomic posterior teeth construction of Maryland bridges set of two components (comp. A 10 ml, comp. B 8 ml), item no.: SD802020
SHERAcad-wax Disc made of wax -
hard, can be machined well burns free of residue emerald green: optimised elasticity for e.g. partial framework ø 98.5 mm
Technical data
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Dropping point [°C]: Flash point [°C]: Density [g/m³]:
120 > 220 0.95
Colour: Thickness: Item no.:
beige 20 mm SD206010
green 20 mm SD206020
green 25 mm SD206021
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SHERAeco-disc ZR Disc made of zirconia -
for crowns and bridges yttrium-stabilizied, pre-sintered very good biocompatibility high strength and edge stability very good to process constant firing shrinkage ø 98.5 mm
Technical data Density [g/cm³]: Bending strength [MPa]: Weibull modul [m]: E-module [GPa]: Coefficient of expansion [25-500°C]:
> 6.05 1,100 (translucent), 1,400 (opaque) 5 210 -6
11 x 10 K
-1
Colour: white translucent Item no. / thickness 10 mm: SD208011 (without step) Item no. / thickness 14 mm: SD208033 (with step) Item no. / thickness 18 mm: SD208035 (with step) Item no. / thickness 22 mm: SD208037 (with step) Item no. / thickness 25 mm: SD208039 (with step)
white opaque SD208001 (without step) SD208023 (with step) SD208025 (with step) SD208027 (with step) SD208029 (with step)
SHERAaleos-disc Disc made of high-quality cobalt-chrome alloy - bonding alloy - suitable for laser welding - with step, ø 98.3 mm
Technical data Vickers hardness [HV 10]: 285 Density [g/cm³]: 8.3 Tensile stength [N/mm²]: 845 0.2-yield strength [N/mm²]: 620 Breaking strain [A5 %]: 10 E-module [N/mm²]: 190,000 Coefficient of expansion -6 -1 [25 - 600°C]: 14.1 x 10 K
www.shera.de
Thickness: Item no.:
10 mm 12 mm 13.5 mm SD204000 SD204002 SD204003 Other disc thicknesses on request.
15 mm SD204005
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SHERAeco-tools T he y do e v e r yt hing .
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Optimised tools concerning handling, precision, lifetime and cost-efficiency: these are the dental milling tools and grinding point of SHERAeco-tool. A special reliable grinding geometry and a perfect cutting characterize them. During the selection, we focussed on excellent lifetimes of long-lasting tools. The SHERAeco-tools are designed for the work with zirconia, composites, wax, acrylic, non-precious alloys as well as glass ceramic.
Application Areas Coloured rings indicate the application areas of the milling tools.
light blue
dark blue
yellow
silver
red
black
composite
wax and
cobalt-based
glass
acrylic
alloy
ceramic
(diamond-coated) zirconia
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zirconia
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Radius milling tools These milling tools have a semi-circular rounded tool tip with a diameter of 2 to 0.3 mm and a large neck - for the best results from roughing, sizing to fine-tuning even with distinctive undercuts. SHERA radius milling tools with 0.3 mm are the best choice for fissures.
Flat milling tools / torus milling tools
Flat milling tools
Torus milling tools
Angles of 90 degrees are required when drilling, and especially for abutments. This is achieved with the double-edged milling tools with flat end section. They are available with a diameter of 1.2 to 0.5 mm. This tool is designed as a torus miller for nonprecious metals. Thanks to the smaller corner radius, the milling edges are preserved, the miller enjoys a longer service life.
Please note: for zirconium there are also milling tools with diamond coating available. The service life of these durable milling tools are extended by fivefold.
Grinding points for glass ceramics Grinding points for glass ceramics are available in different variations: As a torus abrasive point with coarser graining for roughing, finer for the precise preparation of abutment geometries, or as a fine-grained radius grinder for finishing. The diamond coating is common to all of them with a particularly good bonding to the shaft. As a result, microcracks, wear or breakages are avoided. The thermal load is reduced at the same time and the durability of the tools considerably increased.
Single edged cutters for wax and plastics These specialized cutters have a single faceted milling edge with a diameter of 2.5 to 1 mm. Flawless chip removal is ensured thanks to the large flute. As a result, thermoplastic materials, capable of lubricating and afflicting the work tool, can be optimally processed. They even generate a very smooth surface at high feed rates thanks to their extremely sharp edge.
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Index of milling tools
ø
5x/5xlength change
dry
wet
50/40
Item no.
for zirconium oxide with special coating SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL
1.0 2.0 1.0 2.0
40 40 35 35
x x
0.6 1.0 2.0 1.2
40 40 40 40
x x x x
x x x x
SD800132 SD800134 SD800135 SD800137
1.0 2.0 1.0 2.0
40 40 35 35
x x
x x x x
SD800044 SD800045 SD800014 SD800015
1.0 2.0 1.0 2.0
40 40 35 35
x x
x x
SD800054 SD800055 SD800024 SD800025
1.0 2.0 2.5 1.0 2.0 2.5
40 40 40 35 35 35
x x x
x x x
SD800094 SD800095 SD800098 SD800084 SD800085 SD800088
EMF06-35, radius milling tool EMF1-35, radius milling tool EMF2-35, radius milling tool F-EMF12-35, torus cutter EMF06-32, radius milling tool EMF1-32, radius milling tool EMF2-32, radius milling tool F-EMF12-32, torus cutter
0.6 1.0 2.0 1.2 0.6 1.0 2.0 1.2
35 35 35 35 32 32 32 32
x x x x
x x x x
SD800072 SD800074 SD800075 SD800077 SD800062 SD800064 SD800065 SD800067
GK06-35, radius grinding point GK1-35, radius grinding point F-GK06-35, torus grinding point F-GK12-35, torus grinding point F-GK26-35, torus grinding point
0.6 1.0 0.6 1.2 2.6
35 35 35 35 35
x x x x x
U03-40, radius milling tool F-U05-40, flat milling tool U06-40, radius milling tool F-U12-40, flat milling tool U03-35, radius milling tool F-U05-35, flat milling tool U06-35, radius milling tool F-U12-35, flat milling tool
0.3 0.5 0.6 1.2 0.3 0.5 0.6 1.2
40 40 40 40 35 35 35 35
x x x x
ZR1-40, radius milling tool ZR2-40, radius milling tool ZR1-35, radius milling tool ZR2-35, radius milling tool
x x x x
SD800034 SD800035 SD800004 SD800005
for zirconium with diamond coating SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL
ZRD06-40, radius milling tool ZRD1-40, radius milling tool ZRD2-40, radius milling tool F-ZRD12-40, flat milling tool
for composites with special coating SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL
CF1-40, radius milling tool CF2-40, radius milling tool CF1-35, radius milling tool CF2-35, radius milling tool
for wax and acrylics SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL
WP1-40, radius milling tool WP2-40, radius milling tool WP1-35, radius milling tool WP2-35, radius milling tool
x x
single edged for wax and acrylics SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL
WPS1-40, radius milling tool WPS2-40, radius milling tool F-WPS25-40, flat milling tool WPS1-35, radius milling tool WPS2-35, radius milling tool F-WPS25-35, flat milling tool
x x x x x x
for non-precious alloys SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL
x x x x x x x x
for glass ceramic SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL
x x x x x
SD800302 SD800304 SD800312 SD800317 SD800319
x x x x
SD800110 SD800111 SD800112 SD800117 SD800100 SD800101 SD800102 SD800107
universal SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL SHERAECO-TOOL www.shera.de SHERAECO-TOOL
x x x x x x x x
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The accessories T he e n v ir onme nt ha s t o be r ight.
Nabertherm HTCT 01/16 Sintering furnace for zirconium -
up to 1,550°C high-quality Nabertherm standards up to 45 units per sintering process simple operation double-walled stainless steel housing for low external temperatures and high stability
- 9 programmable memories with 20 ramps and 20 holding stages - dimensions: 340 x 460 x 300 mm (W x H x D) closed 340 x 660 x 300 mm (W x H x D) open - weight: approx. 20 kg - item no. SD102000
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SILENT compactCAM
Zubler V6000
Extraction
Extraction
- space saving - 2 suction levels - bidirectional communication with the CAM unit through interface cable - bagless micro filter technology incl. mechanical filter cleaning - low-noise emission thanks to a fully sealed turbine www.shera.de
- dimensions (W x H x D): 245 x 440 x 500 mm - weight: approx. 13.2 kg - included in delivery: interface cable type A (5 m), suction hose (2 m) - Item no.: SD103001
- expecially for zirconium dust - quiet and space-saving - dimensions: 200 x 650 x 600 mm (W x H x D) - weight: approx. 30 kg - item no.: SD103000
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CAD/CAM Accessories I de al age nt s f or t he goal – pe r f e c t ion .
without
with
without
SHERAdialux Diamant polishing paste - for zirconia and ceramic - for non-precious alloys, especially for telescopic inner surfaces - polishes from coarse to fine in one single step - does hardly erode - available: 20 g container - item no.: 954230
SHERAscanwax- YETI - modelling and blocking wax - opaque to laser and light - available: 45 g can - item no.: SD802010
with
SHERAscanspray -
for extraoral CAD/CAM application for optimal scan of the models very fine spray micro fine powder prevents the reflection of surfaces colour: white available: 200 ml spray can item no.: SD802000
SHERA Werkstoff-Technologie GmbH & Co. KG Espohlstraße 53 · 49448 Lemförde Germany + 49 (0) 54 43 - 99 33 - 0 + 49 (0) 54 43 - 99 33 - 100
[email protected] www.shera.de © 2017 / 03
