
KMD manufactures container, filter and pipework fabrication from thermoplastics as well as steel and stainless steel work for plant engineering.

Kunststoff-Metallbau Dümpelfeld (KMD), Inh. Manuel Kutzner
Wolffstraße 10, 56746 Spessart (Eifel), GermanyNew on Amplifa
About KMD
Kunststoff-Metallbau Dümpelfeld (KMD) is a specialist in the processing of thermoplastics founded in 1995 and based in Spessart in the Eifel region of Rhineland-Palatinate. Its core competence is container and vessel construction: cylindrical and rectangular tanks, cross-flow aerators, filter systems, channels, catchment trays, tank linings, shafts and custom components are manufactured to customer drawings or in-house designs. In addition, KMD implements plastic piping systems, ventilation construction as well as steel and stainless steel work such as support frames, tank reinforcements, pipe bridges and work platforms. The portfolio also includes small series and individual turned and milled parts made of plastic and metal as well as measurement, control and regulation technology. The joining processes include hot gas extrusion welding, extruder welding and butt welding. Its customers are primarily water treatment (drinking water and wastewater), swimming pools, the beverage industry, chemicals, environmental technology as well as steel and mechanical engineering. With over 500 m² of production space, KMD manufactures for customers in Germany, the neighbouring countries and worldwide, and supports projects from design through fabrication and assembly to maintenance and dismantling.
- Site
- Spessart
- Processes
- Container and vessel construction from plastic (cylindrical and rectangular tanks), Pipework construction (plastic piping systems), Filter construction / filter systems, Hot gas extrusion welding, Extruder welding, Butt welding, Steel and stainless steel work (support frames, tank reinforcements, pipe bridges, work platforms), Turning (small parts, small series)
- Materials
- Thermoplastics, Steel, Stainless steel
- Certificates
- Certified contractor under WHG §19, Welding test in accordance with DVS 2202 (regular), Welding test in accordance with DVS 2202
- Founded
- 1995
- Industries
- Water treatment, Drinking water, Wastewater, Swimming pools, Beverage industry, Chemical industry
- 01
Development and design (plant planning, drawing creation)
- 02
Plastic processing (container, filter and pipework fabrication)
- 03
Steel and stainless steel work (reinforcements, support frames)
- 04
Machining (turned and milled parts)
- 05
Assembly (worldwide)
- 06
Maintenance, service and repairs
- 07
Dismantling incl. disposal
Materials & Processes
Thermoplastics
Core material for tanks, piping, filter systems and ventilation components; acid-resistant and hygienic.
Steel
Support frames, tank reinforcements, pipe bridges and work platforms.
Stainless steel
Steel and stainless steel work for corrosion-critical and hygiene-relevant applications.
Locations

Spessart
DEHeadquarters with production
- Lot size
- Single pieces and small series
- Materials
- Thermoplastics, steel, stainless steel
- Container and vessel construction
- Pipework construction
- Filter construction
- Turning and milling work
- Hot gas extrusion welding
- Extruder welding
- Butt welding
Components & Systems




Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Container and vessel construction from plastic (cylindrical and rectangular tanks)Plastics | – | – | – | – | thermoplastics |
| Pipework construction (plastic piping systems)Plastics | – | – | – | – | thermoplastics |
| Filter construction / filter systemsPlastics | – | – | – | – | thermoplastics |
| Hot gas extrusion weldingJoining | – | – | – | – | thermoplastics |
| Extruder weldingJoining | – | – | – | – | thermoplastics |
| Butt weldingJoining | – | – | – | – | thermoplastics |
| Steel and stainless steel work (support frames, tank reinforcements, pipe bridges, work platforms)Assembly | – | – | – | – | Steel, Stainless steel |
| Turning (small parts, small series)Machining | – | – | – | – | Plastic, Metal |
| Milling (small parts, small series)Machining | – | – | – | – | Plastic, Metal |
| Plant engineering (planning, fabrication, assembly, maintenance)Assembly | – | – | – | – | – |
| Development and design (plant planning, plant design, drawing creation)Engineering | – | – | – | – | – |
| Maintenance, servicing and repair of plantsAssembly | – | – | – | – | – |
| Dismantling of plants and plant components incl. disposalAssembly | – | – | – | – | – |
| Ventilation construction, cross-flow aerators, channels, catchment trays, tank linings, shaftsPlastics | – | – | – | – | thermoplastics |
Additional services
Quality & Certification
KMD is a registered certified contractor under WHG §19. Regular welding tests in accordance with DVS 2202 as well as the continuous further training of employees ensure the state of the art.
| Evidence | Spessart |
|---|---|
| Certified contractor under WHG §19 | |
| Welding test in accordance with DVS 2202 |
History
- 1995
Founding of Kunststoff-Metallbau Dümpelfeld (KMD) by Norbert Dümpelfeld
- 2020
Takeover of the business by Manuel Kutzner in February 2020