Corn Cob Tumbling Media
- Data Sheet
- Description
- Video
- Granules for suitable mass finishing drying and cleaning operations
- Dry polishing assessed with the appropriate grade and treatment
- Particle size selected for access, lodging, and separation
- Machine conditions matched to the material and workpiece
- Media condition monitored for moisture, contamination, and residue
Related Products
Corn Cob Media for Drying and Dry Polishing
Corn cob media are plant-based granules used in suitable drying, cleaning, and dry-polishing processes. Inovatec supplies grades selected by particle size and the required operation. Match the granules, machine, and any polishing treatment to the workpiece rather than assuming one grade performs every task.
A common application is absorbing moisture from parts after wet mass finishing in a compatible vibratory dryer. The process must also meet requirements for residue, appearance, cleanliness, and separation.
Choose the Particle Size Around Your Parts
The listed range extends from coarse grade 6# (3.15–4 mm) to fine grade 30# (0.50–0.71 mm). Confirm the selected granule specification and current availability. Check holes, slots, threads, and recesses for lodged particles, and evaluate separation using representative parts. Specify the required particle-size range when comparing suppliers; grade numbers alone may not identify an equivalent size.
Match the Media to the Process
Dry polishing can be assessed in suitable rotary tumblers or vibratory finishing systems. Confirm that the machine is configured for the dry process, with appropriate load, media treatment, and operating conditions. Assess brass components, plastic parts, or other workpieces against their own finish and dimensional requirements. Soft granules do not guarantee freedom from marks or contamination.
Monitor the Media Condition
Inspect granules for moisture saturation, dirt, oil, breakdown, and carryover onto the parts. Replace media when drying or finish performance no longer meets the approved criteria; color alone is not a complete condition check. Keep drying and polishing loads separate where contamination would affect the result. Do not assume used or oil-contaminated granules are suitable for another application without assessment.
Send the Details Needed for Selection
Provide the workpiece material, dimensions, photographs or drawings, batch quantity, machine model, and drying or polishing objective. Include small features, cosmetic requirements, and downstream cleanliness limits. State the required grade, quantity, and packaging, or ask Inovatec to discuss a sample evaluation. Confirm sample availability, current lead time, and delivery arrangements in the quotation.
