Tooling & Mould-Making

Tooling & mould-making

Here in Hamburg-Oststeinbek we can manufacture tools up to a weight of 5 tonnes. We use CNC-controlled tooling machines from renowned manufacturers, which are operated by our knowledgeable toolmakers.

The following processes are used:

  • 3-axis CNC milling
  • CNC turning
  • Wire cut
  • EDM
  • Grinding
  • Drilling
  • Various conventional processes

The strictest quality control ensures that the production of your plastic injection mould is carried out to the highest standards of precision and quality, so your plastic injection moulded component is finished to perfection and can be reproduced in perfectly identical copies.

Measuring projector for perfect dimensional accuracy

In our climate-controlled 1A measuring room, equipped with a Keyence measuring projector and a CNC 900 mm x 600 mm measuring machine, we can consistently check, measure and automatically document our injection moulded plastic products.

We meet the most stringent requirements of the automotive and aerospace industries.


Hass Plastics Engineering tooling system

Save time and money with the Quick-Change System

More information about our Quick-Change System can be found directly under “Products – Quick-Change System”.

Click here for Quick-Change System


Injection moulding tools

The core purpose of our mould-making business is to make high quality and precise injection moulds.

Our tools are built to the highest quality using our team’s extensive expertise, developed over many years.
We use standard components from Hasco, Meusburger and Strack. On request we can of course us mould supports from other providers.

Tool variants:

  • Multi- cavity tools
  • Hot runner tools
  • Slider tools
  • Standard tools
  • etc.

We can carry out larger tooling projects for up to 30 moulds simultaneously with our tested and certified external partners.

In these cases we provide the design for the mould and sign off all tools in our own workshop.

hass-spritzgussform10t - 10

Tool service

We maintain and repair your moulds in our Mould-making facility.

We offer you:

  • Cost quote
  • Measurement
  • Tool modifications
  • Repairs (laser welding, new parts)
  • Steel analysis
  • Conversion / relocation
  • Sampling


Tool storage facility

All customer-specific tools are kept in our special secure tool storage facility. Tools are stored fully maintained and ready for production, so impromptu ‘last-minute’ production is possible at all times.


Contact us now for a quote or a consultation for your plastic injection moulding project.

Jürgen Hass Kunststofftechnik GmbH
22113 Hamburg-Oststeinbek * Meessen 1

Dipl.-Ing. Michael Hass

Tel.  +49 – 40- 71 48 88-0

Fax: +49 – 40 – 71 48 88-88