Rubberizing of metal elements, tanks, filters, pipelines, fittings
Dimensions / shapes
- in a larger autoclave for maximum lengths up to 6 m, up to 3 m in diameter
- in a smaller autoclave for maximum lengths up to 3 m, up to 1.5 m in diameter
Materials
- Rubber materials are prepared according to the medium for which the container or valve is intended for, the most common materials are:
- EBONIT (hard rubber 70 Sh D scale), outstanding chemical resistance
- CLIIR (Clorbutyl Rubber 45 Sh A Scale), low chemical resistance, vulcanized
- NR - SBR (tire with increased abrasion resistance)
The materials used to protect the rubberized elements against the corrosive and abrasive effects of the media present in them.
Technological processing process
- preparing the surface of the rubber container
- preparation and application of rubber compound
- steam and hot water vulcanization
- finishing
- leakage testing / control by electro-induction method
- supporting documentation: guarantee of the quality of the work performed, certificate of electro-induction testing of the rubberized surface, attestation and technical characteristics for the embedded material and diagram of vulcanization
Application
- Rubberizing of different tanks for aggressive media (acids, alkalis)
- complete pipelines or parts thereof
- valve housings (diaphragm valves)
- swimming pools
- vibrators for cleaning metal forgings
- anion-cation exchanger
- various galvanic tubs and more
Rubberizing of the rollers
Dimensions / shapes
- it is possible to rubberize rollers up to 5000 mm in length and up to 720 mm in diameter
Materials
- the material is selected based on the application and the media it comes in contact with, temperature, pressure, speed, machine characteristics
- NR, SBR, IIR, EPDM, VMQ, CR, NBR, HNBR, FKM, EAM, CSM, AU / EU, ECO
- the rubberized layer protects against wear the expensive metal core of the rollers
- quick and repeated restoration of the rubber layer is possible, which reduces maintenance costs and reduces production processes
Technological processing process
- preparation of the metal core of the roller by shot
- coating with crude rubber compound - vulcanization of rubber element in autoclave
- sanding finish
- electroinduction testing
Application
- rollers for transport (metal, construction, wood industry)
- paint rollers (printing industry)
- rollers for adhesive application (production of wood elements)
- rollers as drive elements for various conveyors, conveyor belts, etc.
