Manufacturer of silicone profiles, silicone seals, rubber and flat gaskets made to measure, sample or drawing.
HOKOSIL Elastomertechnik GmbH
Bredenbek (24796, DE) · Registered office/salesNew on Amplifa
About HOKOSIL
HOKOSIL Elastomertechnik GmbH, based in Bredenbek (Schleswig-Holstein), specializes in elastomer seals. The company manufactures silicone profiles, silicone foam seals, rubber and flat gaskets made to measure, drawing or sample. The standard range offers over 3 million silicone profile variations without tooling costs, based on approximately 4,000 existing tools, four standard qualities and 213 RAL colors. The value chain includes extrusion of profile seals, cutting and punching (waterjet, chop, circular knife cutting, plotter, manual cutting), hot and cold vulcanization into frames and rings, self-adhesive coating as well as 3D printing for prototypes. Silicone molded parts are made from LSR; flat gaskets and sheet cuttings are supplied by the subsidiary PLAZURA, among others from KLINGERSIL, cork, felt, graphite, PVC, PTFE and POM. Processing is carried out exclusively with raw material compounds from European manufacturers such as Wacker or Rogers. Customer industries include mechanical engineering, food industry, pharmaceuticals, chemicals, automotive, aviation, medicine and construction. Sales are directed exclusively to commercial customers, corporations under public law and authorities.
- Site
- Bredenbek
- Processes
- Extrusion of profile seals (silicone/rubber/custom profiles made to measure, drawing or sample), Cutting and cutting to length of cords, hoses and profiles to individual fixed lengths, Waterjet cutting of flat gaskets/cuttings, Punching of custom gaskets made to measure, drawing or sample (chop cutting,, Hot and cold vulcanization of profiles (butt joint, film and corner vulcanization, frames), Bonding of cords, (custom) profiles and hoses into frames and rings, Self-adhesive coating of profiles, sheets and strips (assembly aid), 3D printing for prototype creation
- Materials
- Silicone (VMQ, incl. FDA/HT qualities, silicone foam, LSR), EPDM (ethylene propylene diene rubber), Chloroprene rubber (CR, neoprene), NBR (nitrile butadiene rubber), SBR (styrene butadiene rubber), FKM/Viton (fluoroelastomer, fluorosponge rubber), Cellular rubber, Sponge rubber (EPDM/CR)
- Industries
- Mechanical engineering, Food industry, Automotive, Aviation, Universities, Prototype construction
- 01
Consulting (email, phone, hotline, on-site)
- 02
3D printing for prototype creation
- 03
Development of special and high-performance seals
- 04
Extrusion of profile and custom seals
- 05
Cutting, cutting to length, punching (waterjet, chop, circular knife
- 06
Hot and cold vulcanization (butt joint, film, corner vulcanization)
- 07
Bonding into frames and rings
- 08
Self-adhesive coating of profiles, sheets and strips
- 09
Data sheet with every quotation, test reports for first samples
- 10
Shipping
Locations
Bredenbek
DERegistered office and sales
- Lot size
- from 25 linear meters (extrusion)
- Materials
- Silicone, silicone foam, EPDM, CR, NBR, SBR, FKM, TPE, cellular rubber, sponge rubber, PVC
Seals and Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Extrusion of profile seals (silicone/rubber/custom profiles made to measure, drawing or sample)Plastics | – | – | – | 25 linear meters | Silicone, EPDM, CR, NBR, SBR, FKM/Viton, TPE, Sponge rubber, Cellular rubber, PVC |
| Cutting and cutting to length of cords, hoses and profiles to individual fixed lengthsMachining | – | – | – | – | Silicone, EPDM, CR, FKM/Viton, TPE |
| Waterjet cutting of flat gaskets/cuttingsMachining | – | – | – | – | Silicone, EPDM, NBR, SBR, FKM/Viton, Cork, Felt, Graphite, PVC, PTFE, POM |
| Punching of custom gaskets made to measure, drawing or sample (chop cutting,Forming | – | – | – | – | Silicone, EPDM, NBR, SBR, FKM/Viton, Cork, Felt, Graphite, PVC, PTFE, POM |
| Hot and cold vulcanization of profiles (butt joint, film and corner vulcanization, frames)Joining | – | – | – | – | Silicone, EPDM, CR, NBR |
| Bonding of cords, (custom) profiles and hoses into frames and ringsJoining | – | – | – | – | Silicone, EPDM, CR, NBR, TPE |
| Self-adhesive coating of profiles, sheets and strips (assembly aid)Surface | – | – | – | – | Silicone, Sponge rubber, Cellular rubber, Viton/FKM |
| 3D printing for prototype creationAdditive | – | – | – | – | – |
| Production of silicone molded parts from LSR made to measure/drawing/samplePlastics | – | – | – | – | Silicone (LSR) |
| Custom production of flat gaskets, frame gaskets, bolt circle gaskets,Plastics | – | – | – | – | Silicone, EPDM, NBR, SBR, FKM/Viton, Cork, Felt, Graphite, PVC, PTFE, POM |
| Development and production of special and high-performance sealsEngineering | – | – | – | – | Silicone, EPDM, CR, NBR, SBR, FKM/Viton, TPE |
Additional services
Reference customers