
Manufacture of systems, tanks, ventilation scrubbers and gas scrubbers made from engineering plastics as well as construction of planks and posts made from recycled plastic

HDL Kunststofftechnik
Stolberg (NRW)New on Amplifa
About HDL Kunststofftechnik
HDL Kunststofftechnik is a company based in Stolberg near Aachen, specialised in the processing of modern engineering plastics. Founded in 1968 in Aachen, the company has since been active in manufacturing technology, the development of special plastic solutions, and the construction of systems and complete process engineering solutions. Its product range includes ventilation components such as gas scrubbers, mist eliminators, fans, silencers and cyclone separators, industrial tanks, piping networks with fittings and special components, and ammonia emergency scrubbers for refrigeration technology. The materials used are mainly polypropylene (PP), flame-retardant polypropylene (PPs), polyethylene (PE) and polyvinyl chloride (PVC), whose resistance to acids, alkalis and solvents enables their use with aggressive media. In addition, HDL offers glass-fibre-reinforced, building-authority-approved recycled plastic (PE/PP, DIBT Z-10.9-537) as planks, posts and beams for hydraulic engineering, coastal protection, landscaping and bridge construction. The portfolio is rounded off by project planning, design, assembly, maintenance and service provided by trained personnel.
- Site
- Stolberg
- Processes
- Processing of engineering plastics (manufacture of special solutions and tanks/components from, Project planning, development & construction of complete systems (process engineering solutions), Piping construction in plastic (piping networks with fittings, accessories and special components), Construction of ventilation systems and ventilation components (gas scrubbers, mist eliminators,, Manufacture of gas scrubbers / absorbers / ammonia emergency scrubbers for the neutralisation of, Development and optimisation of test rigs & devices, Manufacture of industrial tanks made of plastic, Assembly, disassembly, installation, repair, maintenance, commissioning (trained
- Materials
- Polypropylene (PP), flame-retardant polypropylene (PPs), Polyethylene (PE), Polyvinyl chloride (PVC), PE/PP recycled plastic, glass-fibre-reinforced, building-authority approved (DIBT Z-10.9-537), Polypropylene, Flame-retardant polypropylene (PPs), Polyethylene
- Certificates
- Certified specialist contractor licence § 19 I WHG
- Founded
- 1968
- Industries
- Industry, Chemical, Energy & environmental engineering, Plant engineering, Mechanical engineering, Refrigeration technology
- 01
Project planning & design
- 02
Manufacture from engineering plastics
- 03
Piping construction
- 04
Assembly & commissioning
- 05
Service, maintenance & upkeep
Materials & Processes
Polypropylene
Main material for ventilation components and piping for the extraction of chemical vapours.
Flame-retardant polypropylene (PPs)
Used where flame-retardant properties are required in exhaust air systems.
Polyethylene
Material for ventilation systems and industrial tanks.
Polyvinyl chloride
Material for ventilation components under chemical exposure.
Glass-fibre-reinforced recycled plastic (DIBT Z-10.9-537)
Building-authority-approved construction material for planks, posts and beams in hydraulic, coastal and landscape engineering.
Sites
Stolberg
DEHeadquarters, manufacturing and service
- Materials
- PP, PPs, PE, PVC, glass-fibre-reinforced PE/PP recycled plastic
Components & Products






Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Processing of engineering plastics (manufacture of special solutions and tanks/components fromPlastics | – | – | – | – | PP, PPs, PE, PVC |
| Project planning, development & construction of complete systems (process engineering solutions)Engineering | – | – | – | – | – |
| Piping construction in plastic (piping networks with fittings, accessories and special components)Plastics | – | – | – | – | PP, PPs, PE, PVC |
| Construction of ventilation systems and ventilation components (gas scrubbers, mist eliminators,Plastics | – | – | – | – | PP, PPs, PE, PVC |
| Manufacture of gas scrubbers / absorbers / ammonia emergency scrubbers for the neutralisation ofPlastics | – | – | – | – | – |
| Development and optimisation of test rigs & devicesEngineering | – | – | – | – | – |
| Manufacture of industrial tanks made of plasticPlastics | – | – | – | – | PE, PP |
| Assembly, disassembly, installation, repair, maintenance, commissioning (trainedAssembly | – | – | – | – | – |
| Cutting of plastic planks, posts and beams (construction material made from recycled plastic)Plastics | – | unlimited in length (depending on the × plank 300 mm; profiles up to 200 x 200 | – | – | PE/PP glass-fibre-reinforced recycled plastic |
| Cleaning of systemsAssembly | – | – | – | – | – |
Additional services
Reference customers
Quality & Approvals
Trained assembly personnel with TÜV-certified equipment and the certified specialist contractor licence under § 19 I WHG ensure the legally required safety in the planning and execution of projects.
| Evidence | Stolberg |
|---|---|
| Certified specialist contractor licence § 19 I WHG |
History
- 1968
Foundation of the company in Aachen; later relocation of the site to Stolberg near Aachen.