
Engineering service provider for mechatronic systems: product and device development, machine and plant engineering, and custom measurement technology.

Prodema Engineering AG
8583 Sulgen (CH) · Romanshorn (CH)New on Amplifa
About Prodema Engineering AG
Prodema Engineering AG is an independent development service provider in the Lake Constance region with headquarters in Sulgen (Canton of Thurgau). The company supports customers from concept studies and pre-development through conceptual design, detailed engineering and simulation to the realization of turnkey machines and systems, including procurement, assembly, commissioning and series production support. The services include machine and plant engineering with mechanical and electrical engineering, control system construction and software programming; product and device development with plastics technology, fill simulation, FEA and prototype construction; as well as custom automated measurement systems such as XRF analysis and nanoindentation. Key industries include medical/medical technology, pharmaceuticals, food and industry, with projects also taking into account cleanroom requirements according to EN ISO 14644 and GMP compliance. More than 500 completed projects, a partner network for manufacturing, assembly, software and test laboratories, and the subsidiary Beerli Konstruktionsbüro AG in Romanshorn acquired in 2023 complement the portfolio. Prodema has been active in the project business since 2005.
- Site
- Sulgen
- Processes
- Concept studies and pre-development (rough concept, process analysis, process optimization), Conceptual design and development (detailed engineering, documentation, simulation,, Realization and production engineering (procurement, assembly, commissioning,, On-site support (project management, engineering/design), Machine and plant engineering (automation solutions incl. cleanroom applications, one-stop supplier, Product and device development (parametric individual parts and assemblies 3D, sheet metal, Plastics technology (fill simulation, plastics-optimized molded part design up to, Zinc and aluminum die casting (development/design)
- Materials
- Plastics (injection molding, multi-component injection molding), Zinc (die casting), Aluminum (die casting), Sheet metal (sheet metal construction), Product-contacting materials with material certificates (GMP compliance, hygienic design), Plastic (multi-component injection molding), Product-contacting materials with material certificates
- Certificates
- CE conformity assessment machine safety (certified CE specialist), CE conformity assessment machine safety (certified CE specialist, SIBE), Machinery Directive 2006/42/EC, EN ISO 12100 / 13849-1, EN ISO 14644 (cleanroom), GMP / HACCP / EHEDG, ISO 14971 / MDR
- Founded
- 2005
- Industries
- Medical / Medical technology, Pharmaceuticals, Food, Industry / Machine and plant engineering
- 01
Concept studies and pre-development
- 02
Conceptual design and development (detailed engineering, simulation, FMEA)
- 03
Prototype construction and PoC (feasibility and functionality)
- 04
Procurement, assembly, commissioning
- 05
Ramp-up support, series production support
- 06
Service and remote maintenance worldwide
Materials and Processes
Plastic (multi-component injection molding)
Plastics-optimized molded part design with fill simulation through to multi-component injection molding, including support for injection mold development.
Zinc (die casting)
Development and design of zinc die-cast components in the field of product and device development.
Aluminum (die casting)
Development and design of aluminum die-cast components in the field of product and device development.
Sheet metal (sheet metal construction)
Sheet metal construction as part of parametric individual part and assembly development.
Product-contacting materials with material certificates
Use in the pharmaceutical and food sectors with GMP compliance and hygienic design.
Locations

Sulgen
CHHeadquarters with office, workshop and assembly
- Office and workshop space
- Assembly area

Romanshorn
CHProduct and device development (subsidiary Beerli Konstruktionsbüro AG)
- Materials
- Plastics, zinc, aluminum
- Prototype construction
- Fill simulation
- FEA
Components and Systems





Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Concept studies and pre-development (rough concept, process analysis, process optimization)Engineering | – | – | – | – | – |
| Conceptual design and development (detailed engineering, documentation, simulation,Engineering | – | – | – | – | – |
| Realization and production engineering (procurement, assembly, commissioning,Engineering | – | – | – | – | – |
| On-site support (project management, engineering/design)Engineering | – | – | – | – | – |
| Machine and plant engineering (automation solutions incl. cleanroom applications, one-stop supplierEngineering | – | – | – | – | – |
| Product and device development (parametric individual parts and assemblies 3D, sheet metalEngineering | – | – | – | – | Plastics, Zinc, Aluminum |
| Plastics technology (fill simulation, plastics-optimized molded part design up toPlastics | – | – | – | – | Plastics |
| Zinc and aluminum die casting (development/design)Casting | – | – | – | – | Zinc, Aluminum |
| Joining technology: ultrasonic welding, adhesive bonding, snap-fit systems, clamping systems,Joining | – | – | – | – | Plastics, Metal |
| Finite element analysis (FEA) and development-accompanying calculationEngineering | – | – | – | – | – |
| Custom automated measurement systems inline/offline: layer thickness measurement, material analysis,Testing | – | – | – | – | – |
| Feasibility and functionality (PoC) using functional samples and prototypesEngineering | – | – | – | – | – |
| Conformity assessment Machinery Directive 2006/42/EC (technical documentation, risk assessmentTesting | – | – | – | – | – |
| Filling and capping systems (vials, flacons, containers) incl. dosing and filling system,Assembly | – | – | – | – | – |
| Packaging systems (semi- and fully automatic machines, primary and secondary packaging, cartoningAssembly | – | – | – | – | – |
| Food process engineering plant and apparatus construction (spray dryers, agitators,Engineering | – | – | – | – | – |
| Meat processing cook&chill (pasteurization, sterilization, pressing/meat sizing, form pressing,Assembly | – | – | – | – | – |
| FFP respirator mask production systems (nonwoven processing: punching and cutting technology,Assembly | – | – | – | – | – |
| Contact lens production systems; hollow needle loading machines with needle protection capAssembly | – | – | – | – | – |
| Gripper, handling systems & robotics (feeding/removing injection-molded parts, pick andAssembly | – | – | – | – | – |
| Storage and conveying technology (storage systems, transport systems, separating systems, loadAssembly | – | – | – | – | – |
| Inspection and test systems (object recognition with camera systems/camera sensors, lighting,Testing | – | – | – | – | – |
| Jig and fixture construction (fixtures, tools, measuring and test equipment, manual assembly lines,Engineering | – | – | – | – | – |
| Force-stroke-monitored presses (hydraulic, pneumatic); drying and curing processes IR &Assembly | – | – | – | – | Plastics, Metal, Textile |
Additional services
Reference customers
Quality and Standards
Prodema works with standards and directives such as the Machinery Directive 2006/42/EC, EN ISO 12100, EN ISO 13849-1, EN ISO 14644 (cleanroom), GMP, HACCP and EHEDG, as well as ISO 14971 and MDR for medical devices. A CE specialist certified by SIBE Switzerland carries out conformity assessments.
| Evidence | Sulgen | Romanshorn |
|---|---|---|
| CE conformity assessment machine safety (certified CE specialist, SIBE) | ||
| Machinery Directive 2006/42/EC | ||
| EN ISO 12100 / 13849-1 | ||
| EN ISO 14644 (cleanroom) | ||
| GMP / HACCP / EHEDG | ||
| ISO 14971 / MDR |
Company History
- 2005
Founded; active in the project business since 2005 with key competencies in industry, medical, food and pharmaceuticals.
- 2006
Move into office premises in Sulgen (TG); establishment of an automation partner network (PLC programming, electrical engineering, control system construction); entry into process automation.
- 2010
Growth, expansion of staff, entry into pharmaceuticals (cleanroom) and food machinery engineering.
- 2011
Stefan Lang takes over management; delivery of turnkey machines as general contractor in accordance with the Machinery Directive 2006/42/EC.
- 2018
Expansion of services in medical technology machinery and product development.
- 2020
Special machines for FFP respiratory protection masks for the Czech Republic and Switzerland; projects in nonwoven processing.
- 2021
Expansion of office, workshop and assembly space; relocation of registered office from Wil (SG) to Sulgen (TG); sponsoring member of Swiss Engineering.
- 2022
Investment by the Helmut Fischer Group as anchor shareholder; Michael Keller appointed to the board of the Swiss Engineering Thurgau section; IHK membership.
- 2023
Acquisition of Beerli Konstruktionsbüro AG retroactive to 01.01.2023; contact with thyssenkrupp Materials Schweiz AG.