
Plant engineering in stainless steel and plastics: complete systems, skids, assemblies and piping for process industries.

KeiKo-Anlagentechnik GmbH
Herzebrock-Clarholz, GermanyNew on Amplifa
Plant engineering in stainless steel and plastics
KeiKo-Anlagentechnik GmbH is a company founded in 2011 in Herzebrock-Clarholz with a focus on plant engineering in stainless steel and plastics. The company manufactures complete systems and skids – including CIP and cleaning systems, evaporation and extraction systems, valve blocks and valve frames, dosing stations as well as nitrogen systems and customer-specific custom systems. In addition, assemblies, individual components and piping with diameters from Ø6 to Ø300 mm are produced. The range of services covers the entire value chain from cutting to frame and structural fabrication, piping construction, surface treatment (polishing, pickling, passivation, electropolishing, glass bead and surface blasting) through to country-specific wiring and tubing including connection to the control system. The offering is rounded off by mechanical and electronic testing, simulations and customer acceptances in final inspection. Customer industries include the food, beverage, pharmaceutical, chemical and petrochemical industries.
- Site
- Herzebrock-Clarholz
- Processes
- Plant engineering in stainless steel and plastics (complete systems, assemblies, individual, Manufacture of complete systems & skids, Frame and structural fabrication, Piping construction (pipe diameter Ø6mm–Ø300mm), Orbital welding technology, TIG welding process, Small container fabrication up to approx. 400mm outer diameter, Polishing (surface treatment)
- Materials
- Stainless steel, Plastics, Orbital welding technology, TIG welding process
- Certificates
- Certificates and approvals for welding personnel incl. orbital welding, Certified welding personnel (orbital welding technology)
- Founded
- 2011
- Industries
- Food industry, Beverage industry, Pharmaceutical industry, Chemical industry, Petrochemical industry
- 01
Design based on 3D STEP model
- 02
Cutting
- 03
Frame and structural fabrication
- 04
Piping construction
- 05
Small container and sheet metal fabrication
- 06
Surface treatment
- 07
Wiring/ Tubing
- 08
Testing, simulation and customer acceptance
Materials, welding technology and surface treatment
Stainless steel
Main material for complete systems, skids, piping and assemblies with high surface requirements.
Plastics
Material for plant engineering, assemblies and cutting alongside stainless steel.
Orbital welding technology
Certified welding process for stainless steel piping, e.g. in the pharmaceutical and food industries.
TIG welding process
Manually guided welding process for piping construction and welded assemblies made of stainless steel.
Locations

Herzebrock-Clarholz
DEHeadquarters and manufacturing
- Lot size
- One-off production up to smaller batch quantities
- Materials
- Stainless steel, plastics
- Cutting
- Piping construction
- Orbital welding technology
- TIG welding technology
- Surface treatment (polishing, pickling, passivation, electropolishing, blasting)
Components and systems




Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Plant engineering in stainless steel and plastics (complete systems, assemblies, individualAssembly | – | – | – | – | Stainless steel, Plastics |
| Manufacture of complete systems & skidsAssembly | – | – | – | – | Stainless steel |
| Frame and structural fabricationAssembly | – | – | – | – | Stainless steel |
| Piping construction (pipe diameter Ø6mm–Ø300mm)Joining | <0.3µm | – | – | – | Stainless steel |
| Orbital welding technologyJoining | – | – | – | – | Stainless steel |
| TIG welding processJoining | – | – | – | – | Stainless steel |
| Small container fabrication up to approx. 400mm outer diameterForming | – | approx. 400 mm outer diameter | – | – | Stainless steel |
| Polishing (surface treatment)Surface | <0.3µm | – | – | – | Stainless steel |
| Pickling and passivationSurface | – | – | – | – | Stainless steel |
| ElectropolishingSurface | – | – | – | – | Stainless steel |
| Surface blasting / glass bead blastingSurface | – | – | – | – | Stainless steel |
| GrindingSurface | – | – | – | – | Stainless steel |
| Sheet metal work (hoppers, reducers, collection containers)Forming | – | – | – | One-off production – smaller batch quantities | Stainless steel |
| Electronic and pneumatic wiring/tubing including integration into the control systemAssembly | – | – | – | – | – |
| Mechanical and electronic checks, simulation, customer acceptances in final inspectionTesting | – | – | – | – | – |
| Design (based on 3D STEP model, individual part drawings)Engineering | – | – | – | – | – |
| CuttingMachining | – | – | – | – | Stainless steel, Plastics |
Additional services
Quality and testing
Tested equipment for orbital welding and TIG welding processes as well as certified welders and inspectors are standard. Mechanical and electronic testing, simulations and customer acceptances take place in the company's own final inspection.
| Evidence | Herzebrock-Clarholz |
|---|---|
| Certified welding personnel (orbital welding technology) |
Company history
- 2011
Foundation of KeiKo-Anlagentechnik GmbH in Herzebrock-Clarholz by Norbert Keitlinghaus-Twehues and Michael Kottenstede; both founders brought more than 20 years of experience in plant engineering. The company name was derived from the initial letters of the surnames (Keitlinghaus, Kottenstede).