Tool construction

Tool construction services

  • New construction of moulding tools to your precise specifications
  • General repair of moulding tools
  • Production of replacement parts
  • Filling and distortion simulation of injection products
  • Tool mould proving
  • Construction of removal grips
  • Packaging and separation technology

Quality is especially important to us. Our tool construction processes are certified under DIN ISO 9001:2015.

50 years of experience

PWF was founded in 1969 as Präzisions-Werkzeug-Fabrik (precision tools manufacture). In those early years we manufactured cutting tools, bending tools and progressive dies. In 1973 we acquired the front part of tool construction that you see today. At the time our facilities covered about 1,500 square meters. As the years continued we gradually began to specialise, ultimately deciding to focus on the manufacture of injection moulding tools in 1988. Our quality management system was certified under DIN 9001:2015 in 2018.

Our philosophy

We have years of experience in the manufacture of highly segmented multi-cavity tools, which are used,  to produce electronic connector housings made of PA, PBT and PC for the telecommunications, computer and automotive industries, as well as the most diverse products of health care and laboratory technology.


We use this experience in the design and subsequent construction of the tools. We are therefore able to offer our customers cost-effectivetool solutions for faultless-injection moulding production. We design and manufacture tools measuring up to 600 × 1,000 mm for injection moulding machines with locking forces from 150 kN up to 4,000 kN.

We use 3D CAD software that is always up-to-date to design your tools. The data created is used at the same time to control the CNC machines.

We employ different channels to facilitate data communication with our customers.

Mecadat CAD/CAM Computersysteme GmbH

We use VISI Modelling, VISI Mould and VISI Advanced Modelling in the design phase, and VISI Flow for the rheological analysis.

ISO 9001 certificate
ISO 9001 certificate