DE 
EN Focusing on the printing screen
For more than 50 years, we have believed in Screen Printing with its countless possibilities and advantages over other printing processes. With our products, we aim to automate stencil production and standardize work processes.
The key process for your success is «the perfect screen».
Our products
Up to this day, more than 5000 machines have left our factory at Schwarzenburg. More than 90% of our products are supplied to over 50 countries all over the globe. We are looking forward to the future challenges and are eager and proud to implement many interesting projects together with you.
Product novelty
The G-CAOAT 414 is the perfect machine for coating screen printing screens up to a maximum frame size of 2x2 meters. Single screens or optionally two screens can be coated simultaneously. For small screens, the loading height can be adjusted as required. The innovative control concept allows all parameters relevant for coating to be programmed individually.
Watch the video and visit the product page for more information.
Our competence
Our strength is based on our employees as well as on the high manufacturing depth at our headquarters in Schwarzenburg. We manufacture ourselves all the mechanical parts and welded constructions for our products. The construction of the control systems, the programming and the final assembly of the systems are also carried out completely in-house. Our engineering team continuously develops the portfolio and works out tailor-made solutions for our customers. Thanks to this high level of competence, we are able to react to the market requirements with maximum flexibility and punctuality.
The installation of the equipment is carried out either directly by us or the technicians of our partners. After installation, our after-sales service and large stock of spare parts guarantee a smooth operation of your machines.
We are here for you
Do not hesitate to contact us. A good support is important to us – every day.
Head office
GRÜNIG-INTERSCREEN AG
Ringgenmatt 14
CH-3150 Schwarzenburg
Switzerland
+41 31 734 26 00
Sales
André Kreuter
+41 31 734 26 16
Urs Hostettler
+41 31 734 26 12
Support
Franziska Schärer
+41 31 734 26 13
Spare parts
Roman Zaugg
+41 31 734 26 17
Latest news
The world of screen printing keeps spinning inexorably and we contribute to this fact.
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☀️ Friday | Bright sunshine | Fully loaded truck on the move 🚛
What better way to end the week than by sending off a brand new G-WASH 175XS In-Line developing system?Today, another fully loaded truck is leaving our halls – destination: Italy 🇮🇹Perfect timing, perfect technology, perfect day.Ciao bella – see you soon in Italy for the installation!
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A container full of green! 🚛💚
Another container is fully loaded and on its way to the UK! 🇬🇧Our solutions help to standardize and automate screen production processes – ensuring greater efficiency and consistent quality.📦 On board:G-COAT 414 – The automatic coating machine for uniform results.G-DRY 551 – A vertical drying...
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The new generation of our G-WASH machines is here! 🚀
We are excited to introduce the next generation of our proven G-WASH 104, G-WASH 106 & G-WASH 112! With a variety of new features and improvements, we’re taking another step into the future.Key innovations: 🔹 Larger screen heights up to 1500 mm and expanded screen widths 🔹 The wash cart now moves...
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A PARTNERSHIP TO CREATE OPTIMUM SCREEN MAKING
Sandra Wörle, of Grünig/SignTronic, reports on the alliance of these two companies to provide efficiency, standardisation and automation in screen making for the screen-printing industry [Specialist Printing Worldwide - 2/2025]
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Screen Printing Is Key In Printed Electronic Technologies!
Printed electronics rely on high-precision screen printing, as demonstrated by the CeNTI SCREEN LAB, which utilizes SignTronic’s StencilMaster STM CtS technology. Combined with Grünig’s automation solutions, these systems enable precise and efficient stencil production—essential for advanced...
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Remigius Schneider treibt die Automatisierung im unternehmenseigenen Spannservice voran.
Mit der neuen G-Stretch 281 UV Bond LED und der G-Prep 370 setzt Remigius Schneider auf höchste Prozesssicherheit und Rahmenqualität. Automatisierte Spann- und Klebeprozesse garantieren Standardisierung, während UV-Klebstoffe und die Wasserstrahltechnik Mitarbeiterschutz und Nachhaltigkeit fördern....