Ultrasonic mold cleaning for Pune manufacturers: LeelaSonic supplies ultrasonic mold and die cleaning machines to injection mold makers, toolrooms and die-casting manufacturers in Pune — including Pimpri-Chinchwad MIDC, Chakan MIDC and Ranjangaon — directly from our factory in Dombivli. Our systems remove carbon, resin build-up and polishing compounds from mold cavities and cores without abrasive damage.
Why Pune Toolrooms Choose Ultrasonic Mold Cleaning
Pune and Pimpri-Chinchwad host one of India's largest concentrations of injection mold makers, die-casting units, automotive toolrooms and precision press tool manufacturers. Mold cavities accumulate resin build-up, carbon char, gate deposits and polishing compounds over production cycles. Conventional cleaning — brushing, solvent wipe, sandblasting — risks scratching polished cavity surfaces and cannot remove contamination from deep slots, cooling channels and venting grooves.
Ultrasonic cavitation reaches into every geometry of a mold cavity without contact. The result is consistent cleaning that restores surface quality and extends mold service life — without the risk of abrasive damage to fine textures, EDM finishes or polished surfaces.
Applications for Pune Toolroom Industry
- Injection Mold Cleaning (Pimpri-Chinchwad/Chakan): Removing carbon char, burnt resin and gate deposits from cavity surfaces, cores, ejector pins and venting slots.
- Die-Casting Tooling: Cleaning aluminium and zinc die-casting dies — removing release agents, aluminium flash and lubricant residues.
- Press Tools & Stamping Dies: Removing stamping compound, rust inhibitors and metal debris from punch and die sets.
- Rubber & Plastic Molds: Safe cleaning of rubber compression molds — removing flash, mold release and vulcanisation residues.
- Precision Gauges & Fixtures: Cleaning measuring instruments and fixtures before calibration or inspection.
- Automotive Toolrooms (MIDC Bhosari/Ranjangaon): Multi-cavity mold cleaning for high-volume automotive plastic part production.
What Ultrasonic Cleaning Removes from Molds
- Carbon char and burnt plastic from gate and runner areas
- Resin build-up from mold cavity surfaces and vents
- Release agent and mold lubricant deposits
- Polishing compounds and lapping residues
- Rust and oxidation from stored molds
- EDM residues and surface contamination from mold making
Technical Specifications
| System Type | Single tank / two-stage wash+rinse |
|---|---|
| Tank Capacity | 20L to 200L (custom sizes available) |
| Frequency | 25 kHz / 33 kHz (deeper penetration for tooling) |
| Tank Material | SS 304 / SS 316L |
| Heater | Digital control up to 80°C |
| Options | Filtration unit, mold basket/jig, lid, oil skimmer |
| Certification | ISO 9001:2015 manufactured |
Get a Quotation
Share: Mold size · Cavity material · Contamination type (carbon/resin/release agent) · Cleaning frequency
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Why LeelaSonic?
- 30+ years manufacturing experience since 1993
- ISO 9001:2015 certified manufacturer
- Factory-direct — no dealer markup
- Custom tank sizes & multi-stage lines
- Applications guidance included
- 500+ clients across Maharashtra & India
- Fast dispatch from Dombivli MIDC
Also Serving
- Pimpri-Chinchwad MIDC
- Chakan MIDC
- Ranjangaon MIDC
- Bhosari MIDC
- Hadapsar Industrial Area
- Ambegaon
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Frequently Asked Questions
Yes. LeelaSonic supplies ultrasonic mold and die cleaning systems to injection mold makers, die-casting units and toolroom manufacturers across Pimpri-Chinchwad, Chakan MIDC, Bhosari MIDC and Ranjangaon in Pune. We ship factory-direct from Dombivli with installation guidance.
Yes — ultrasonic cleaning is non-contact and non-abrasive. It removes contamination through cavitation without touching the surface. It is safe for mirror-polished cavities, EDM-textured surfaces and fine details. The correct frequency and chemistry selection is important; we guide you on the right process for your mold type.
Typical cleaning cycles for injection molds run 15 to 45 minutes depending on contamination level, mold size and solution temperature. Heavily carbon-loaded molds may need a second cycle or a pre-soak. We recommend a test cycle with a sample mold to establish your cleaning protocol.
Yes. Our machines clean both tool steel (P20, H13, S7) and aluminium mold bases. For aluminium molds, we recommend the appropriate alkaline or neutral cleaning solution to avoid etching — our team provides solution guidance with every machine.
Standard models dispatch within 5–7 working days from Dombivli. Pune is approximately 130 km away. Custom multi-cavity cleaning systems or large tanks take 3–5 weeks. We also offer installation support at your Pune facility.