Wirthwein Medical GmbH & Co. KG of Mühltal/Nieder-Ramstadt at COMPAMED 2020 in Düsseldorf -- MEDICA - World Forum for Medicine
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Wirthwein Medical GmbH & Co. KG

Bahnhofstr. 80, 64367 Mühltal/Nieder-Ramstadt
Telephone +49 6151 919-0
Fax +49 6151 919-161

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Valentina Volquards

Sales Manager

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17 Nov 2020


10:00 - 10:30

Web Session: Wirthwein Medical – your flexible system supplier for diagnostic solutions

Considering which manufacturing partner is best for device plastic solutions in diagnostics, medical & pharma applications is an important decision. In this webinar, we introduce our competences and the benefits you need to fulfill your ideas & complete your projects faster, more efficiently & more reliably.
Topics covered: Company introduction, competences, examples diagnostic solutions, Q&A

Link: https://events.medica.de/de/veranstaltung/ws-wirthwein-medical-your-flexible-system-supplier-for-diagnostic-solutions

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Our range of products

Product categories

  • 01  Manufacturing of components
  • 01.02  Plastics processing
  • 01.02.01  Injection molding
  • 01  Manufacturing of components
  • 01.03  Toolmaking, mold making
  • 04  Manufacturing equipment
  • 04.01  Injection molding machines
  • 04  Manufacturing equipment
  • 04.03  Machine tools and peripheral equipment
  • 04  Manufacturing equipment
  • 04.07  Assembly systems
  • 04  Manufacturing equipment
  • 04.09  Cleanroom technology
  • 04  Manufacturing equipment
  • 04.11  Quality assurance
  • 04.11.01  Computer aided quality assurance (CAQ)

Computer aided quality assurance (CAQ)

Our products

Product category: Injection molding, Injection molding machines

Precision injection molding – our core technologies in a unique complete package.

In the thermoplastic injection molding process, we manufacture tight tolerance and process-stable plastic cases, functional elements and micro applications, in a controlled clean room environment if required. We manufacture molded parts with part weights of currently 0.007 g to 800 g. The thermoplastics are initially melted under the supply of heat and then injected into the tool. Due to the tool design and a stable injection molding process, we ensure production free of shrinkage and warping.

  • Part weights from 0.007 g to 800 g
  • Number of cavities from 1 to 96
  • Production in clean rooms ISO 7
  • Single and multiple component injection molding
  • Completely automated removal systems
  • 100% camera inspections and leak tests

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Product category: Toolmaking, mold making, Machine tools and peripheral equipment

High-precision injection molding tools for thermoplastic plastic processing

Using the knowledge and experience from more than 1700 successfully accepted molds, we develop, design and manufacture high-precision prototypes, pilot series and series tools for the plastic processing in the clean room. We have state-of-the-art milling, turning and erosion machines permanently integrated in our CAD/CAM network on more than 600 m2. Therefore, on the one hand we are independent from external service providers and on the other hand quicker to respond and more motivated for the implementation of corrections. In-house repair and maintenance and storage facilities guarantee high production availability at any time.

  • New construction of pilot tools, slide tools, unscrewing tools, 2-plate and 3-plate tools, multi-cavity tools (up to 96 cavities)
  • State-of-the-art machining centers: turning, die sinking, milling, HSC milling, surface grinding, cylindrical grinding and jig grinding
  • Weights: up to 3 t
  • Dimensions: 1000 x 600 mm

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Product category: Cleanroom technology

Highest article purity thanks to certified ISO 7 clean room production

As experienced specialist in clean room manufacturing, we produce customer-specific system solutions and assemblies under standardized and controlled conditions. Based on our hygiene guidelines according to DIN EN ISO 14644-1 (Class 7), the Wirthwein Medical Minimal Human Contact philosophy and our integrated instruments of the process monitoring, we guarantee a clean, dust-free manufacture of your products. Certainty that is appreciated by our customers from the pharmaceuticals industry, diagnostics or medical technology, particularly in the application area of PCR or ATP hygiene monitoring.

Hygiene monitoring
Clean room ISO 7, DIN EN ISO 14644-1
Production with reduced ATP / RNA / DNA
Certified quality management according to DIN EN ISO 13485
Manufacture according to GMP standard

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Product category: Assembly systems

individual assembly concepts, completely automated on request and 100 % camera monitoring

We know the requirements of our customers for greatest possible reliability and efficiency in a short time frame. Therefore, we integrate all required joining and test techniques in an efficient cycle. We cover the entire necessary range from manual to semi-automated to completely automated assembly. We have been collaborating successfully for many years with Nieder-Ramstädter Diakonie in Mühltal and with Darmstädter Werkstätten in Darmstadt for manual assembly. On a total of 26 robot-supported clean room assembly machines, the molded parts are put together in assemblies according to the assembly concept and individually pre-assembled and packaged as required. In doing so, the level of automation is always oriented to the required volumes and economic requirements of our customers.

  • Manual assembly
  • Semi-automated assembly
  • Completely automated assembly
  • Quality monitoring
  • 100% controls and camera monitoring

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About us

Company portrait

Founded by Horst Riegler in 1946, Wirthwein Medical GmbH & Co. KG is today a high-performance system supplier for plastics processing and a development partner for plastic-based product solutions. Focusing on quality and innovation, Wirthwein Medical has also internationally made its mark in the diagnostics, medical technology, pharmaceutics industries – with high-precision, customized components, packaging and systems. Our core competences include development, design, mold making, injection molding and extrusion blow molding and a wide range of assembly, finishing and logistics services. Most of production is carried through in class 7 clean rooms pursuant to ISO 14644-1. Highest, standardized quality and hygiene standards are assured using gapless, certified quality management according to ISO 13485, 9001, 15378 and ISO 50001.

Presently, more than 300 employees work at three sites in Mühltal and Ober-Ramstadt – on a total area of around 55,000 square meters.

Wirthwein Medical – a Wirthwein-Group company
Since 2005, Wirthwein Medical GmbH & Co. KG has been a subsidiary of the internationally active, family-run Wirthwein Group. Until July 2020, the company operated under the name Riegler GmbH & Co. KG. With 23 companies in Europe, Asia and the USA the Wirthwein-Group is always in close proximity to its customers. More than 3,650 employees work in the business areas of automotive, railway, electrical industry, home appliances, medical technology and interior design.

Company data

Number of employees 100-499
Foundation 1946
Area of business Manufacturing Services