Best Dry ice cleaning machine Supplier in China
HNY-318G-XD offline dry ice cleaning machine; lt is an offline,semi-automatic dedicated cleaning machine that doesnot produce harmful substances during the cleaningprocess;
Dry ice cleaning is currently the latest and mostenvironmentally friendly cleaning technology, whichsolves many problems existing in traditional cleaningmethods。
- Efficient online cleaning
- Zero damage guarantee
- Green and environmentally friendly
- Intelligent control system
- Modular maintenance
- Specification
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| Project | |
| Maximum width of workpiece | 300mm |
| power | 0.5KW |
| Voltage | AC220V/50-60HZ |
| Gas consumption | 28-141CFM(0.8-4.0m³min) |
| Air supply pressure | 0.1-0.8Mpa(1-8bar Adjustable) |
| Ice delivery speed | 0-1.2 lbs/min (0-0.55Kg/min) Adjustable |
| Hopper capacity | Max. 22 lbs(Max. 10Kg) |
| Protection level | IP52 |
| Net weight | 260Kg |
| Dry ice state | 120*120*250mm (about 5Kg) 150*150*300mm (about 10kg) |
🌟 Product Overview
The HNY-318G-XD Series utilizes solid CO₂ blasting technology to remove stubborn contaminants like grease, carbon deposits, and adhesives through triple-action mechanisms: high-speed kinetic impact, cryogenic embrittlement, and micro-sublimation. Entirely residue-free and non-destructive to substrates, it enables online equipment cleaning, drastically reducing downtime costs.
⚙️ Core Working Principle
Kinetic Impact: Dry ice pellets accelerated via supersonic nozzles strike surfaces at sonic speed, physically fracturing contaminants.
Cryogenic Embrittlement: Ultra-cold (-78.5°C) effect causes oils/resins to brittle-crack, weakening adhesion.
Micro-Explosion Detachment: Instant sublimation upon impact expands volume 800x, generating “micro-explosions” that lift contaminants.
✅ Key Advantages
| Feature | Customer Value |
|---|---|
| Non-abrasive cleaning | Safe for precision molds, polished aluminum, electronics – zero scratching risk |
| Eco-friendly & residue-free | Dry ice vaporizes completely, meeting food/pharmaceutical cleanliness standards |
| Online operation | No disassembly needed; 30% higher efficiency on hot equipment, minimizing downtime |
| Multi-scenario compatibility | Noise reduction & anti-static modules support sensitive environments (e.g., electronics workshops, cleanrooms) |
🏭 Typical Applications
Food/Pharma: Remove oven residues, mixer grease – zero chemical contamination risk
Electronics: Precision PCB cleaning/flux removal – non-conductive & component-safe
Automotive Molds: Online cleaning of injection molds – extends lifespan & ensures yield rates
Printing/Packaging: Rapid ink/adhesive removal – eliminates downtime from mechanical jams
📊 Technical Specifications (318G High-Performance Model)
| Parameter | Value |
|---|---|
| Working Pressure | 72-232 PSI (adjustable) |
| Air Consumption | 106-388 CFM (nozzle-dependent) |
| Dry Ice Capacity | 880 lbs insulated tank (4-8 days runtime) |
| Noise Level | ≤75 dB (industrial quiet) |
| Power Supply | 380V industrial standard |
⚠️ Safety Notes
Use dry compressed air to avoid electrical conductivity risks
In cold environments, pair with hot-air equipment to prevent surface condensation
Regularly check tank seals (natural sublimation rate: ~4%/day)
💎 Why Choose HNY-318G-XD Series?
✅ German-engineered motor – Stable supersonic airflow, 20,000+ hours lifespan
✅ Modular design – Quick-swap nozzles/tanks, customizable solutions
✅ Smart monitoring – Real-time pressure/flow diagnostics, 60% lower failure rate
❓ Frequently Asked Questions (FAQ)
1. How does dry ice cleaning differ from traditional methods?
✅ Zero residue & non-abrasive: Unlike sandblasting or chemicals, dry ice sublimates completely, leaving no secondary waste. It causes no surface damage, even on polished metals or PCBs.
✅ Online cleaning: Equipment can be cleaned while hot (e.g., injection molds at 80°C), reducing downtime by 50-70%.
2. What is the operating cost per hour?
Dry ice consumption: 1.5-4 lbs/min (adjustable via nozzle size).
Cost breakdown:
Dry ice: $1.2-3.5/lb (bulk discounts available)
Compressed air: 15-25 kW/h
Total: $25-60/hour (vs. $80+/hour for manual disassembly cleaning).
3. Is it safe for electronics or food-grade equipment?
✅ Electronics: Non-conductive and ESD-safe (optional ionizer module). Passes IEC 61340 standards.
✅ Food/pharma: Complies with FDA 21 CFR & EU 1935/2004. No chemical residue risk.
4. Can it remove heavy carbon deposits or rust?
Carbon/grease: Excellent removal (kinetic + cryogenic action penetrates 0.5mm layers).
Rust: Requires pre-treatment (dry ice removes surface corrosion but not deep pitting). Use with rust inhibitors if needed.