About me
Lukas Heizmann
Precision mechanics and prototype construction, conventional and additive. Today, I support industrial companies in technology, manufacturing and process decisions.
My role: system integrator
- My own measurements and checks on the actual component
- Incorporate existing technology
- Combine specialist partners into a process chain that works

Professional background
- 01
Precision mechanic in research
Apprenticeship at the Institute of Nuclear Physics at Mainz University, including components for projects at CERN. Subsequently, precision equipment for research at Goethe University Frankfurt.
- 02
Prototype and fixture construction for airbag development
Key Safety Systems, followed by CTAG IDIADA Safety Technology: prototype parts and deployment and test fixtures for occupant restraint systems.
- 03
State-certified mechanical engineering technician
Design engineering and manufacturing planning. Engineering internship: prototype construction and work on a ground handling unit for drones.
- 04
Aviation: tool engineering and introduction of a 3D printing system
Special project: introducing 3D printing technology, including evaluation of processes and procurement of equipment.
- 05
Self-employed with 321mann
Process consulting and engineering
Qualifications
- Precision mechanic specialising in precision engineering (Handwerkskammer Rheinhessen), honoured as a top examination graduate
- Trainer qualification under AEVO (IHK)
- Quality management specialist (IHK)
- Project specialist and project manager (TÜV)
- Change management specialist (IHK)
My own modernisation projects

Modernising a lathe
Retrofitting a digital readout and glass scales.
View project
Modernising a CNC milling machine
My own modernisation project and insights into manufacturing.
View projectTechnology and implementation partners

AESUB lab: application video with Lukas Heizmann
I work with AESUB on scanning sprays. In the AESUB lab video series, I demonstrate the practical use of the products. The preview image shows AESUB orange.
AESUB on YouTubeContact
Describe your technical project.
I will get back to you within two working days.
Lukas Heizmann · Saulheim. You will receive the terms and conditions with the quotation.
Three useful details:
- Company / task
- Objective
- Timeframe
If data is needed, we agree a suitable transfer method. You do not need to attach confidential files to the first enquiry.






