Service and support for our customers

Support Hotline

+49 9571 766-667

Mo – Thu: 7:00 – 16:00 | Fr: 07:00 - 13:00
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Werkzeugbau Spritzgusswerkzeug
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Toolmaking Premium injection moulds

From article optimization to spare parts supply: At Hofmann, you can expect an all-round concept for your injection moulding tool. Starting off with article optimization followed by designing, constructing and refining your mould, completed with sustainable services even after delivery, we are there for you – for development, pilot and series moulds.

For your premium tool with efficient cycle times, the best performance and a maximum of reproducibility.

Our specialties in toolmaking

Portfolio Werkzeugbau


Up to 64-cavity multi-cavity molds

IMSE technology

Overmolded conductor tracks and LEDs

Premium panels

Surface parts with perfect finish

Technical parts

From connectors to gearbox housings

Market leaders who trust us.

Testimonials Werkzeugbau

Multi-cavity injection moulds

Maximum output with maximum availability: We manufacture multi-cavity molds for the special requirements of the medical technology, packaging and consumer goods industries.

With great attention to the uniformity of the individual cavities, we ensure the best reproducibility of your injection molded products. Also possible in combination with other technologies such as 2K, 3K or insert injection molding.

Our technologies

Überflutetes Folie mit Leiterbahnen und LEDs in Spritzguss-Werkzeug

IMSE technology

They are slim and full of the best electronics: injection molded parts with overmolded conductor paths, LEDs and sensors. Using IMSE technology, you can produce injection-molded parts with integrated lighting solutions such as ambient lighting and button functions in just one tool – high-quality surfaces included.

Ideal for your innovative designs in the smart home, medical and automotive sector.

Discover our use case TactoTek IMSE

Polyurethane surfaces

Thanks to our 15 years of experience in the field of polyurethane, our multi-component tools are ready to produce high-quality panels with scratch-resistant PU lacquer surfaces. In combination with spray embossing or IML/IMD technology, our tools create products with first-class surface quality and fascinating surface finishes.

Automotive Blenden mit PU-Oberfläche
zwei technische 2K Spritzguss Stecker

Technical parts

For maximum cost-effectiveness: Due to our precise production and systematic approach in the correction phase, you get a maximum of reproducibility and accuracy for connectors, electronic assemblies and functional components.

Overmoulding of electronic circuit boards with thermoset is just as easy to implement as multi-component injection moulding with silicone or insert technology.

Discover use case duroplast injection mold

Our injection mould technologies

  • ColorForm®, Direct Coating, Clearmelt
  • Gas and water injection
  • IME, IMSE, IMD foils
  • Insert injection moulding
  • Multi-component injection moulding
  • Assembly injection molding
  • SkinForm®, Direct Skinning
  • Injection-compression moulding
  • Variotherm®

Our services
More than simple toolmaking

Article optimization

Increase your production output and reduce costs with our article optimization in toolmaking. We offer tailor-made solutions to optimize your manufacturing processes, maximize product quality and thus ensure immediate cost savings and high-quality results.

We support you with solutions fitted to your needs:

> Design optimization
> Material selection
> Cycle time optimization
> Cooling and heating strategies
> Manufacturing tolerances


Get in touch

additiv gefertigte Kühlkontur in einem Spritzgusswerkzeug
Pilot Spritzgusswerkzeug

From pilot to series production moulds

Perfect all details with a prototype tool even before your series injection mould is manufactured: With this preliminary stage, we test, validate and optimize your overall concept before the final multi-cavity tool is completed.


With a pilot tool you can achieve

> Validation of product design
> Verification of product functionality
> Optimization of the production process
> Cost efficiency for the final series injection mould
> Faster production start with the series injection mould

Series toolmaking with automation

Optimize your processes with our cycle-optimized series tools with optional automation solutions. Enjoy seamless integration, maximum efficiency and tailored expertise for cost-efficient and smooth production. If you want to go one step further, our efficient turnkey solutions are the convenient answer for your entire process chain.

> Tools and automation from a single source
> Installation of your SGM possible at our factory
> Process mapping according to your requirements
> Quality assurance through extensive test phase
> Turnkey injection molding solution


Get in touch

Rendering eines Mehrfach-Spritzguss-Werkzeugs für Bördelkappen mit Handling
Werkzeughälfte mit Spritzgussteil

Service even after delivery

With us, you and your injection mould well cared for – even after delivery: Choose between several service options to ensure that your production runs efficiently in the long term. Should a problem occur, our experienced service technicians are there for you. Uncomplicated, professional and with an economical solution.

Our service options:

> Commissioning
> Inspections
> Maintenance
> Spare part packages
> Trainings

Discover more about service

Christian Richardt

Your contact for injection moulding

Christian Richardt
Technical Sales Director - Customer Projects
T: +49 9571 766-9660