HACK Formenbau can look back on over 55 years of
experience and know-how as well as innovative high-quality
mould-making technology.

From this, a cooperation with us result in advantages and
possibilities for you – our customer. To earn respect and trust
through continuity and reliability is our top priority.

Our products include quality, reliability,
and fairness to this day. See for yourself!

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  • More than 55 years of experience.
  • Product and process-oriented mould design including rheological calculations.
  • Economical mould technology through experiences from a broad customer portfolio.
  • Shortest possible cycle times by optimum mould temperature control.
  • Competent and customer-oriented project management.
  • Highest precision in design and pro-
    duction ensures compatible mould inserts.
  • Highest levels of availability and processing reliability of the moulds.
  • In-house pilot plant and injection moulding machines in 2C-technology having a closing force from 40 tons to 400 tons.
  • Advanced manufacturing technologies.
  • Customer center providing the possibility to set-up and validate your production plant.
  • Supervised maintenance to define optimum maintenance intervals.
  • Commissioning and customer training can be carried out at Hack or at the customer.
HACK Formenbau established with 5 employees
Relocation to present place
Enlargement of the production plant
Company takeover by Wolfgang Hack
Enlargement of the production and
administrative buildings
Enlargement of the production
building, departments of
construction/design, project management and in-house pilot plant station
Re-enlargement of the
production building by 1000 sqm
including administration
and design department
Gunnar Hack becomes
managing director
of HACK Formenbau GmbH
Renovation of existing buildings
and air conditioning of the
entire production plant
Enlargement of the in-house pilot plant station. Sampling possibility by using two component technology injection molding machines having a closing force of up to 400 tons. As alternative we can offer sampling and validation on customer machines/equipment on-site at HACK Formenbau.
Securing the production site
in Kirchheim by purchasing
another 3,500 sqm of production space –
a new customer center is being planned for 2014.
Contact Us
Continuity in quality, fairness
and reliability carry our
products all over the world.

Each HACK mould is manufactured with all of our passion, heart and soul. Our moulds give products design and functioning all over the world. Our know-how and capabilities are en-
riching the daily lives of many people.

HACK Formenbau –
We make moulds come alive.

Martin Stauss

Sales Director

Gunnar Hack


Heinz Giringer

Director Engineering

Start Slide Show
quick reaction,
and strength
are vital for the
manufacture of
excellent molds.

High-end technology is the innovative answer for the mold-making complexity.

As manufacturer of complex

  • single component molds
  • multiple component mold
  • multi-cavity molds
  • stack-molds for single and
    multiple components

we understand the importance of precise process flow in all work areas – from the development stage to the plastic part ready for mass production.

Medical engineering
Cosmetics /

Discerning customers find in us a strong partner who is constantly improving innovations and range of services.

Professional competence is the basis – high-end technology is the means to provide intelligent solutions for complex tasks. This puts us in a position not only to manufacture our molds with utmost precision and deliver them on time but it also gives us the opportunity to change and optimize the molds within a short amount of time without risking the deadline. Although the time pressure is constantly increasing, continuous high product quality still ranks first to ensure long-lasting success on the market – for you as well as for us.

Insofern repräsentiert die Zertifizierung nach DIN EN ISO 9001 nur die offizielle Bestätigung unserer Vorzugsstellung im Formenbau.

Medical engineering
Cosmetics /
19 to 26 Oct 2016 K-2016
Information follows Düsseldorf
Being up-to-date is
condition and innovation
is the edge for unique
products of tomorrow.
Meeting tomorrow’s requirements at this stage is an important part of our competitive strength.
Technology and experience is the one thing – delivery commitment, service and a close relationship with our customers is the other. Together they form a whole.
Start video
Presentation of technology exhibit
3D video available soon

Views NPE 2015 - Orlando

Views Fertigstellung - Neubau mit Kundenservice-Center Oktober 2015

Views Impressionen - Fakuma 2015

Views K - Show 2013 Düsseldorf

To view or download click on the item:

Messebericht K-Messefrom 12.11.2013
(PDF 215KB)
Ausbildung "Qualität in bester Form"from 19.07.2014
(PDF 3712KB)
Ausbildung mit Zertifikatfrom 08.05.2012
(PDF 808KB)

We are seeking to fill the following positions at the earliest date possible:

Konstrukteur/in für Kunststoffspritzwerkzeuge/Formenbau

Please send your complete CV by post to Mr. Gunnar Hack.

We are providing opportunity of vocational training for qualified and committed young people in the field:

Precision mechanics (f/m) in the tool and mold production

Please send your complete CV by post to Mr. Gunnar Hack.

Support for social projects by
Hack Formenbau GmbH

Fundraiser xmas 2012

Fundraiser xmas 2013

Fundraiser xmas 2014

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