Injection Molding
Non-abrasive ultrasonic cleaning of molds restores surfaces and extends tooling life.
Perfect For
- Injection mold maintenance
- Venting and ejector pin cleaning
- Tooling changeovers
- High-quality production lines
Restore mold surfaces and vents without abrasive damage, keeping tooling in production longer.
Suggested Ultrasonic Systems
| Ultrasonic Cleaner | Best Fit | Why It Works |
|---|---|---|
| Shiraclean | Large, heavy molds and tooling | Industrial tanks for large, heavy parts. |
| Elmasonic xtra ST | Daily maintenance batches | Industrial tanks for heavy mold components. |
| Elmasonic Xtra | Small inserts and features | Extended duty tabletop for shop use. |
Ready to talk? Call (908) 965-8677 or request a quote to get started.
Common Parts
- Mold plates and inserts
- Cores and cavities
- Hot runner components
- Ejector pins and vents
Soils Removed
- Polymer buildup
- Release agents
- Grease and oils
- Shop debris
Ultrasonic Cleaning Benefits
- Preserve surface finish
- Minimize downtime
- Consistent mold performance
- Fast turnaround cycles
Why Ultrasonic Cleaning for Injection Molds
Injection mold tooling accumulates polymer buildup, release agents, oils, and shop debris—often in vents and fine features where manual scrubbing can be slow or inconsistent. Ultrasonic cavitation helps lift contamination from intricate geometry while preserving surface finish.
A repeatable ultrasonic process supports faster mold turnaround, reduces downtime, and helps maintain consistent part quality by keeping tooling clean without aggressive abrasion.
- Reaches vents, ejector pin areas, and fine mold features
- Helps preserve surface finish compared to abrasive methods
- Supports faster turnaround for maintenance cycles
Recommended Baskets
Note: Baskets are sold separately and should be sized to match your tank.
Recommended Cleaning Solutions
Use Mold Release at 50% to full strength for mold release agents and production residues. CLN-SC75 and NTB-100 are strong options for stubborn resins, coatings, and baked-on shop soils.
Recommended Accessories
Frequently Asked Questions
Molds, dies, nozzles, and ejector pins are commonly cleaned with ultrasonic systems to remove residues and buildup. Always measure your largest tool or part to ensure you select a tank that fits.
Yes, ultrasonic cleaning is non-abrasive and safe for precision surfaces when used with compatible solutions.
Burnt-on plastic residues are effectively removed with highly alkaline water-based cleaning solutions such as Mold Release.
Why Buy from Tovatech?
PhD-level support helps you select the right cleaner, chemistry, and process.
Trusted by labs, manufacturers, and service centers across industries.
Most systems ship same or next business day from our US warehouse.
All Elmasonic cleaners include a 2-year manufacturer warranty.
Extend mold life and quality
Tell us your mold size and soils. We will recommend the right system and accessories. Contact our team.