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Gamma 60/61
Gamma 70/71
Direct Digital Ceramic
Decoration Systems
The Durst Gamma is the world‘s first
industrial-scale inkjet printer using
specially formulated, pigmented
ceramic inks to digitally decorate
ceramic floor and wall tiles, offering
significant economic benefits as well
as superior design advantages over
traditional systems.
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Compare to the limitations of conventional
tile decoration techniques and other digital
systems on the market, this new, no-touch,
digital printing technology offers unlimited
image variations, no setup costs thus eliminating the need to print minimum quantities, far superior image quality, definition
and dynamic range. It prints onto the
same glazes used with conventional screen
printing systems (does not require special
glazes to create the color), the inks are not
sensitive to environmental conditions, thus
allowing a stable production, the same inks
can be used to decorate wall and floor tiles
obtaining a large color gamut and high
densities and with just 4 colors all colors
and shades are produced.
Durst is holding various patents on this
new, innovative technology.
4 Models of your Choice
Gamma 60
Top of the line, full color version for tile
sizes up to 50 x 120 cm (20 x 48 in.)
Gamma 61
Economical 3-color version for tile sizes
up to 50 x 120 cm (20 x 48 in.), with the
possibility to fully upgrade it to the full
color Gamma 60 version.
Gamma 70
Top of the line, full color version for tile
sizes up to 60 x 120 cm (24 x 48 in.)
Gamma 71
Economical 3-color version for tile sizes
up to 60 x 120 cm (24 x 48 in.), with the
possibility to fully upgrade it to the full
color Gamma 70 version.
The Benefits
• Ultimate design exibility
(image & text)
• Drastically reduced setup time and
costs
• Economical printing of short runs
– mass customisation
• Lower production costs
• Reduced inventory and storage space
• Higher margins
The Technology
Gamma-Patented Synchronized Inline
Printing Engine
Durst has a longterm experience in
developing and manufacturing industrialscale large format inkjet printers for the
graphic, packaging and industrial market,
using heavy duty industrial piezoelectric
inkjet print heads.
For the Durst Gamma, Durst has developed
a special, patented single pass non-impact
inkjet printing technology, consisting of
four (CMYK) full width inkjet printing
arrays, fully synchronized with the
production process.
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The CMYK Printing Process
The Durst non-impact CMYK inkjet printing
technology uses droplets of ink jetted from
the small apertures (nozzles) to a specified
position on the tile to create an image.
During printing the four colors—cyan,
magenta, yellow and black, abbreviated
as CMYK—are automatically combined in
various ways to create virtually any color
required in one step.
Same glazes as for conventional printing
The specially formulated pigmented
ceramic inkjet inks for the Gamma
work with the same glazes used with
conventional screen printing equipments
and do not require special glazes to create
the color, such as other digital systems,
in addition they are not influenced by the
environmental conditions (temperature,
humidity, etc.) of the production process.
Ink Supply
The Durst Gamma features large main ink
supply tanks with a user-friendly ink refill
system.
Tile Transport System
On the Gamma the tiles are transported
on conveyor belt. The transport system is
designed for easy integration of the Gamma
into an existing production line. It features
continuous speed adjustment and quick stop
and start functions. On the printer entrance
a precise autocentering tile guiding system
assures perfect image/tile registration.
Software
Proprietary, patented Durst user software
designed for the needs of the ceramic tile
industry and built on the successful Durst
software used in over 1000 Durst Lambda
– high resolution digital laser imagers and
in more than 500 Rho’s – large format
industrial scale inkjet printers since 1994.
It features on-the-fly, full random printing
for unlimited number of different tiles from
given designs, concept printing, register
printing, sophisticated color management
control and many other interesting features.
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The Advantages
For decorating tiles, the manufacturing
companies desire faster turnaround time,
smaller runs and more flexibility in the
decorating process to minimize inventories
and maximize cash flow. The Durst Gamma
Direct Digital Ceramic Decoration System
offers the following advantages:
Ultimate Design Variation & Flexibility
(Patented Durst Random Design Printing
Technology).
With this technology endless different
tiles can be created, using several designs
at the same time and to obtain each tile
to be different. It allows to develop new
products and to offer new customized
solutions. New design samples can also be
created much faster and at lower costs.
Unique custom designs and concepts are
now possible.
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100 % Edge-to-Edge Decoration
With the Durst Gamma the entire top
surface of the tile is printed, right to the
very edge where the mould falls. No more
need to use colored glaze body to minimize
the effect of “white edges” known from
traditional decoration systems.
Full Relief Decoration
When decorating uneven tiles (with
medium & strong reliefs), it assures
perfect definition of all parts. Since
the decoration of high and low reliefs
are decorated simultaneously, it ensures
designs with greater continuity and
more realism.
Higher Print Quality and Richer Colors
Extraordinary definition in terms of details,
colors, dynamic range and decorations,
obtaining tiles with a more natural look.
Delivers superior printing quality to
conventional techniques. Integrated color
management system to match the colors of
the design originals.
“Open Book“ Natural Stone Imitations
On Demand Printing & Trials
Since with this technology there is no
physical setup and color change needed,
the printing quantity or square meters
have no influence to the production cost
and setup-time. To facilitate on-demand
printing, the Gamma features very fast
production changeover and new model
start-up (it is sufficient to change the
printing file) in addition to no down time
between jobs.
This assures also shorter production time
from creation to final decorated tile.
Reduced ink Management & Storage
costs
Since the digital system automatically
creates all required colors and tonal
shades with just 4 colors, it eliminates
all activities relating to preparation,
management, control and storage of
colors, fixatives, solvents, etc., and
obviates the need for printing drums and
screens. The process is also ultimately
more flexible, because the quantity of
ink always corresponds perfectly to the
production requirements, thus reducing
stock.
Easy Operation – Remote Diagnostics
The Gamma features a user guided touchscreen operation and remote access
diagnostics and servicing via network.
No Special Glazes Required – Stable
Production
The system uses pigmented, ceramic
CMYK inks to print onto the same
glazes as used for traditional decoration
systems. The colors are not influenced by
the environmental conditions of the
production processes.
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Technical Data
General Specifications
Power Supply:
230/400 V AC 3-phase
Configuration:
System can be configured for right or left hand
operation.
Dimensions (L x W x H)
Gamma 60/61: 509 x 230 x 270 cm
(200 x 91 x 107 in.)
Gamma 70/71: 577 x 230 x 285 cm
(227 x 91 x 112 in.)
Weight
Gamma 60/61: Approx. 4000 kg (8800 lb)
Gamma 70/71: Approx. 4500 kg (9900 lb)
Safety Standards:
complies with currently valid guidelines
Printing Specifications
Printing System:
Patented Durst Synchronized Inline Printing
System (SIPS)
Resolution:
200 - 924 dpi
Colors:
Gamma 60/61: 4 colors CMYK
Gamma 70/71: 3 colors at your choice
Inks:
Special, Patented Pigmented Ceramic Inks for
decorating floor and wall tiles, as well as third
fire applications.
Ink Supply:
Ink supply system designed for continuous, nonstop operation with user-friendly refill system.
Software:
Proprietary and patented 64 Bit LINUX based
Durst Gamma software with intuitive workflow
and sophisticated, powerful job preparation and
print controls for fast and easy operation.
Native File Format:
CMYK-TIFF
Image Processing:
Patented Durst Print Engine with on-the-fly
image processing and random image variation
control with multiple choices for ultimate tile
variability and very fast operation
Tile Specifications
Tile Type:
• Wall and oor tiles
(ceramic and porcelain tiles) in form of
Green tile bodies (monocottura – fired once)
and fired bisque (bicottura – fired twice)
• Ceramic border tiles – Listello
(terzo fuoco – third fire)
Tile Width (un-fired)
Gamma 60/61: 10 – 56.9 cm (3.9 – 22.4 in.)
Gamma 70/71: 10 – 71.5 cm (3.9 – 28 in.)
Tile Length (un-fired)
Gamma 60/61: 10 – 130 cm (3.9 – 51.2 in.)
Gamma 70/71: 10 – 135 cm (3.9 – 53 in.)
Tile Thickness:
5 to 20 mm (0.2 – 0.8 in.)
Greater thickness on special request
Environmental Requirements
Temperature Range:
+5°C to +40°C (+41°F to 104°F)
Relative Humidity:
25-80 % non condensing
Durst Phototechnik
AG
Industrial Printing Division
Vittorio-Veneto-Straße 59
I-39042 Brixen, Italy
Telefon +39/0472 81 01 11
Telefax +39/0472 83 09 80
www.durst-online.com
info@durst.it
Printing Speed: (Belt Speed)
• 1 – 64 m/min. (1 – 210 ft/min.)
• 1 – 32 m/min. (1 – 105 ft/min.)
at maximum resolution of 924 dpi
Copyright © 1994- 2006 Durst
Phototechnik AG, Brixen/Italy
All Rights Reserved - Patents and
Patents Pending for Soft- and Hardware
Durst, Durst Gamma, Durst Rho, Durst
Lambda, Durst Epsilon and Durst
Autocutter are trademarks of Durst
Phototechnik AG. All other trademarks
or registered trademarks are the
property of their respective owners.
Descriptions, illustrations and
specifications subject to change
without notice.
Durst Phototechnik AG, 09/2008
©
IX22005
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