Upgrading and retrofitting of extrusion lines for blown and flat film as well as component distribution for film extrusion
Detlef Kaul Handelsvertretung GmbH
DüsseldorfNew on Amplifa
About DKHV
Detlef Kaul Handelsvertretung GmbH (DKHV), based in Düsseldorf, specializes in the upgrading and retrofitting of extrusion lines for blown and flat film. The company offers consulting, planning, project management, sales, installation, maintenance and training from a single source, and supplies components such as winders, screen changers, cooling rings, temperature control systems, machine controls, drive technology, stretching rolls, calibration baskets, screws and barrels as well as vacuum conveying, silos and hopper magnets. In addition, services such as blow head cleaning and coating, laser scanning, electronics and motor repair, safety technology, industrial installation and steel construction are offered. Partner brands include Plast-Control (machine controls, sensor technology), Lebbing (drive technology), WEMA (temperature control), Frigosystem (cooling) and bfm (winders). With over 20 years of experience in blown film extrusion, DKHV supports film extruders with line optimization, melt pressure control and turnkey installations.
- Site
- Düsseldorf
- Processes
- Upgrading and retrofitting of extrusion lines for blown and flat film (retrofit, installation), Industrial installation / turnkey installation of extrusion lines, Repair of electronics, controls and motors, Blow head coating, Blow head cleaning, Steel construction, Process engineering / production optimization / planning / project management / maintenance /, Consulting
- Materials
- Plastic granulate (film extrusion), Machine control / Line control, Drive technology / Motor technology, Temperature control / Heating and cooling systems, Cooling rings / Cooling systems, Automatic winder W400, Vacuum conveying / Material conveying / Silos / Central vacuum
- Certificates
- Service PLUS – maintenance software, DKHV app, RIXeye
- Industries
- Blown film extrusion, Flat film extrusion, Plastics processing, Film extrusion
- 01
Consulting
- 02
Planning and project management
- 03
Component distribution
- 04
Industrial installation and retrofit
- 05
Maintenance and service
Products and Components
Machine control / Line control
Control and sensor technology including melt pressure sensors with Performance Level C.
Drive technology / Motor technology
Drive and motor solutions including retrofit of film winders.
Temperature control / Heating and cooling systems
Heating and cooling systems for rapid temperature control.
Cooling rings / Cooling systems
Cooling and temperature control for film extrusion lines.
Automatic winder W400
Automatic winders for blown film extrusion.
Vacuum conveying / Material conveying / Silos / Central vacuum
Material conveying, vacuum conveying, silos and central vacuum systems.
Location
Düsseldorf
DELocation / Office
- Machine controls (Plast-Control)
- Drive technology (Lebbing)
- Temperature control (WEMA)
- Cooling rings (Frigosystem)
- Winders (bfm)
- Material conveying (DKHV)
- Control cabinets
- Screen changers
- Hopper magnets
- Screws & barrels
- Calibration baskets
- Stretching rolls
- Printing units (inline and offline)
- Dosing / Batch / Gravimetrics
Components and Parts
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Upgrading and retrofitting of extrusion lines for blown and flat film (retrofit, installation)Engineering | – | – | – | – | – |
| Industrial installation / turnkey installation of extrusion linesInstallation | – | – | – | – | – |
| Repair of electronics, controls and motorsEngineering | – | – | – | – | – |
| Blow head coatingSurface | – | – | – | – | – |
| Blow head cleaningSurface | – | – | – | – | – |
| Steel constructionEngineering | – | – | – | – | – |
| Process engineering / production optimization / planning / project management / maintenance /Engineering | – | – | – | – | – |
14 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Automatic winder W400 | bfm W400 | – | – | – | – |
| Screen changer | – | – | – | – | – |
| Cooling rings / Cooling systems | Frigosystem | – | – | – | – |
| Temperature control / Heating and cooling systems | WEMA | – | – | – | – |
| Machine control / Line control | Plast-Control | – | – | – | – |
| Drive technology / Motor technology | Lebbing | – | – | – | – |
| Stretching rolls | – | – | – | – | – |
| Calibration baskets | – | – | – | – | – |
| Screws & barrels | – | – | – | – | – |
| Vacuum conveying / Material conveying / Silos / Central vacuum | DKHV | – | – | – | – |
| Hopper magnets | – | – | – | – | – |
| Dosing / Batch / Gravimetrics | – | – | – | – | – |
| Printing units (inline and offline) | – | – | – | – | – |
| Control cabinets | – | – | – | – | – |
Additional services
Software and Service
With the Service PLUS maintenance software, the DKHV app and the RIXeye software tool, DKHV supports its customers with maintenance, service orders and activities related to the line.
| Evidence | Düsseldorf |
|---|---|
| Service PLUS – maintenance software | |
| DKHV app | |
| RIXeye |
History
- 2020
Reports on repairs of old electronics, controls and motors as well as on hopper magnets for extruders
- 2021
Partner news on Lauer/Lebbing (hazard assessment, data link), PLAST-CONTROL melt pressure sensors with Performance Level C, Frigosystem newsletter
- 2025
Introduction of the DKHV app