
Special machinery, plant engineering and blow molding technology: EXTRAPLAST® extrusion blow molding machines and MEYER PlantTec® bulk solids and liquid handling systems from Troisdorf.
ZWi Technologies GmbH
TroisdorfNew on Amplifa
About ZWi Technologies
ZWi Technologies GmbH is a owner-managed, internationally active technology company headquartered in Troisdorf. The family-owned company develops, manufactures and delivers systems, machines and industrial services for various industries. The portfolio includes EXTRAPLAST® extrusion blow molding machines for the production of plastic hollow bodies, MEYER PlantTec® systems for the handling and conveying of bulk solids and liquids, as well as special machinery and plant engineering, engineering and design, automation technology, intralogistics technology, manufacturing technology and industrial services. With more than 80 employees, the company ensures customer proximity and service and has been active in the market for over 15 years. Manufacturing takes place exclusively in Germany. The predecessor company was EXTRAPLAST Maschinen GmbH, registered in 1990, which was merged into ZWi Technologies GmbH in 2022.
- Site
- Troisdorf
- Processes
- Extrusion blow molding technology (EXTRAPLAST®), Project planning, design and manufacture of plastics processing machines, Special machinery and plant engineering, Engineering and design, Systems for handling and conveying of bulk solids and liquids (MEYER PlantTec®), Intralogistics technology, Manufacturing technology, Automation technology
- Materials
- Plastics (general, for plastics processing machines), Plastics
- Employees
- more than 80
- Industries
- Plastics Processing, Bulk Solids and Liquid Handling, Intralogistics, Various Industries, Bulk Solids/Liquid Handling, various industries
- 01
Engineering and Design
- 02
Special Machinery and Plant Engineering
- 03
Manufacturing Technology
- 04
Automation Technology
- 05
Assembly
- 06
Industrial Services
Materials and Processes
Plastics
Processing within the framework of EXTRAPLAST® extrusion blow molding technology for the production of hollow bodies.
Locations
Troisdorf
DEHeadquarters and production; manufacturing exclusively in Germany
- Materials
- Plastics
Products and Services





Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Extrusion blow molding technology (EXTRAPLAST®)Plastics | – | – | – | – | – |
| Project planning, design and manufacture of plastics processing machinesEngineering | – | – | – | – | – |
| Special machinery and plant engineeringEngineering | – | – | – | – | – |
| Engineering and designEngineering | – | – | – | – | – |
| Systems for handling and conveying of bulk solids and liquids (MEYER PlantTec®)Assembly | – | – | – | – | – |
| Intralogistics technologyAssembly | – | – | – | – | – |
| Manufacturing technologyEngineering | – | – | – | – | – |
| Automation technologyAssembly | – | – | – | – | – |
| Industrial servicesEngineering | – | – | – | – | – |
Additional services
History
- 1990
Registration of EXTRAPLAST Maschinen GmbH (HRB 3131, District Court Siegburg) on 03.07.1990; purpose: project planning, design and manufacture of plastics processing machines.
- 2021
Patent application "Device for closing and opening the tool of a blow molding machine" (01.06.2021); previously further patents on blow molding systems and clamping devices since 2010.
- 2022
Merger of EXTRAPLAST Maschinen GmbH into ZWi Technologies GmbH (22.08.2022); deletion of EXTRAPLAST Maschinen GmbH on 25.08.2022.