Toll manufacturing of plastics: mixing, compounding, granulating, conditioning, plus service and maintenance of mixing technology.
Seyfarth Mischtechnik GmbH
Hessisch Lichtenau (Hirschhagen district) · GermanyNew on Amplifa
About Seyfarth Mischtechnik
Seyfarth Mischtechnik GmbH is a partner based in Hessisch Lichtenau in northern Hesse, specialising in the industrial toll manufacturing of plastics and comparable materials. Its range of services includes mixing and compounding, granulating with hot-face cutting, coating and conditioning, fractionating and sieving as well as repackaging, transferring and storage to customer specifications. Processing is carried out from small quantities for laboratory trials through to series production, including upscaling from lab-scale test runs to production systems. Customer-specific blends and the adoption of existing formulations are possible. In addition, the company offers service and maintenance for mixers, extruders and mixing tools – including coating, build-up welding, balancing, spare parts service and replacement tools – as well as the purchase and sale of inspected, used plastics processing machines. Customers come from industry, trade and technical production companies.
- Site
- Hessisch Lichtenau
- Processes
- Toll manufacturing of plastics, Mixing & compounding, Granulating (hot-face cutting), Coating & conditioning, Fractionating & sieving, Repackaging & transferring, Laboratory trials & upscaling, Storage
- Materials
- Plastics, Comparable materials, Comparable Materials
- Certificates
- ISO certification (details not specified), Documented processes & final inspection
- Founded
- 1982
- Industries
- Plastics industry, Industry, Trade, Technical production companies, technical production companies
- 01
Enquiry & consulting
- 02
Laboratory trials & upscaling
- 03
Mixing & compounding
- 04
Granulating (hot-face cutting)
- 05
Coating & conditioning
- 06
Fractionating & sieving
- 07
Repackaging, transferring & storage
Materials & Processes
Plastics
Toll processing of plastics through mixing, compounding, granulating and conditioning for industrial applications.
Comparable Materials
Processing of comparable materials to customer specifications, including mixing, conditioning and sieving.
Site
Hessisch Lichtenau
DEToll manufacturing, service & maintenance
- Lot size
- Small quantities to series production
- Materials
- Plastics, comparable materials
- Mixing technology systems
- Granulation (hot-face cutting)
- Sieving and fractionating systems
- In-house workshop for service & maintenance
Materials & Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Toll manufacturing of plasticsPlastics | – | – | – | Small quantities – Series production | Plastics, Comparable materials |
| Mixing & compoundingPlastics | – | – | – | Small quantities – Series | Plastics, A wide variety of materials |
| Granulating (hot-face cutting)Plastics | – | – | – | – | Plastics |
| Coating & conditioningSurface | – | – | – | – | Plastics and comparable materials |
| Fractionating & sievingPlastics | – | – | – | – | Plastics |
| Repackaging & transferringPlastics | – | – | – | – | – |
| Laboratory trials & upscalingPlastics | – | – | – | – | Plastics |
| StoragePlastics | – | – | – | – | – |
| Repair of mixing toolsPlastics | – | – | – | – | – |
| Machine maintenance (mixers, extruders)Plastics | – | – | – | – | – |
| Build-up welding (wear protection)Surface | – | – | – | – | – |
| Static and dynamic balancingTesting | – | – | – | – | – |
| Used machinery purchase/sale (plastics processing)Engineering | – | – | – | – | – |
Additional services
Quality
Quality assurance is carried out through documented processes, inspections and reproducible parameters; before release, tools undergo a final inspection.
| Evidence | Hessisch Lichtenau |
|---|---|
| Documented processes & final inspection |
History
- 1982
Start of building know-how, machine expertise and processes with a focus on mixing technology and plastics processing.
- 1990er
Expansion of toll manufacturing, first series productions and long-term customer partnerships.
- Heute
Leading industrial partner for flexible toll manufacturing from laboratory trials to series production.