Custom molded rubber parts manufactured for sealing, protection, cushioning, and assembly applications. A wide range of rubber materials is available, including NBR, EPDM, FKM, HNBR, Silicone, Fluorosilicone, Neoprene, SBR, ACM, and AEM. Samples and specifications can be customized according to customer requirements.
These parts are made to customer drawings, 3D models, or approved samples when standard seals and simple flat parts cannot match the required geometry, fit, or mechanical function.
Profiles, holes, grooves, shoulders, wall sections, and locating features can be produced to the dimensions shown on the approved drawing.
Custom profiles can be used around grooves, interfaces, and mating surfaces where the sealing geometry is built into the component.
Rubber components can absorb contact, reduce impact, or maintain spacing between adjoining parts in an assembly.
Special-shaped rubber parts can provide flexible support where vibration or direct contact between assembled components needs to be reduced.
Molded profiles can protect contact points, exposed surfaces, and connection areas from abrasion, impact, or environmental exposure.
Grooves, shoulders, holes, and locating features can be incorporated when the rubber part also needs to position or retain another component.
For drawing-controlled parts, confirm the critical dimensions, tolerances, surface requirements, material, quantity, and inspection method before tooling.
| Drawing and Part Requirements | |
|---|---|
| Product Name | Precision Molded Rubber Components |
| Drawing Input | 2D drawing, 3D model, or approved sample |
| Materials | NBR, EPDM, FKM, HNBR, Silicone, Fluorosilicone, Neoprene, SBR, ACM, AEM |
| Critical Features | Dimensions, tolerances, holes, grooves, shoulders, and feature locations |
| Surface Requirements | Parting line, flash limit, surface texture, and finish as specified |
| Inspection | Drawing-defined critical dimensions and agreed inspection method |
Send the drawing revision, material requirement, critical dimensions, expected quantity, and inspection points so the part can be reviewed against the actual assembly.
Rubber Compounds
Made to Drawing
These examples cover non-standard parts whose geometry is defined by the surrounding assembly rather than by a standard seal size.
Molded lips, grooves, shoulders, and sealing faces can be incorporated where the seal geometry is part of the component.
Custom pads and cushions can control contact, spacing, impact, or vibration between mating parts.
Recesses, holes, edges, and locating features can help position or retain another component during assembly.
For dedicated molded clips, edge protectors, and similar profiles, see our molded rubber clips and edge protectors page.
Before production, the drawing revision and inspection scope should be agreed so samples and production parts are checked against the same requirements.
The drawing or approved model used for tooling, sampling, and inspection should be identified by the same revision.
Critical dimensions, feature locations, profiles, flash limits, and other drawing callouts can be included in the inspection plan.
Compound and hardness requirements can be checked against the approved specification before production release.
For mold design, process selection, and the production workflow, see our custom rubber molding process and tooling page.
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