LIANGUI Portable Dry Ice Cleaning Machine
Product Overview
Professional portable dry ice cleaning machine designed for automotive applications, featuring pure pneumatic operation with no electrical power requirements.
What is Dry Ice Cleaning?
Dry ice cleaning is an advanced cleaning technology that uses solid CO2 particles blasted at high pressure to remove contaminants through thermal shock and sublimation effects.
Working Principle
Dry ice particles at -78°C are accelerated to supersonic speeds and directed at the surface to be cleaned. Upon impact, the dry ice sublimates instantly, expanding 800 times and creating micro-explosions that lift and remove contaminants without damaging the substrate.
Key Advantages
- Reduced downtime with online cleaning capabilities
- Non-destructive cleaning that preserves substrates
- Enhanced operator safety with no health risks
- Improved efficiency with no cooling or disassembly required
- Higher product quality through thorough cleaning
- Non-toxic and food-grade safe medium
- No secondary pollutants or residues
- Environmentally friendly using recycled CO2
- Optimized labor utilization
Automotive Applications
Specifically designed for cleaning various vehicle types including:
- Pure electric buses
- Hybrid electric buses
- Conventional diesel buses
- Standard passenger vehicles
Ideal for cleaning engine compartments, battery compartments, motor parts, and electronic components without damage.
Real-World Cleaning Results
Demonstrated effectiveness in automotive cleaning applications:
Pure Pneumatic Features
- No electrical power required - pure gas drive operation
- Latest design with dry ice grinding functionality
- Compact and flexible for easy mobility
- Minimal dry ice consumption for low operating costs
- Spray capability for 0.1 to 2.0mm dry ice particles
Standard Fittings
- Air Tube: 12mm diameter, 5m length (2 pieces)
- Ice Spray Tube: 3/8 inch, 3m standard length
- Nozzles: One included
- Safety protection kit: gloves, mask, earmuffs, dry ice shovel
Technical Q&A
Why does dry ice cleaning have no effect on engine circuits?
Neither solid dry ice nor gaseous CO2 conduct electricity, making the process completely safe for electrical components.
Can dry ice cleaning be performed on electrified equipment?
Yes, dry ice cleaning is non-conductive and can safely clean electrified equipment using dry air during the process.
Will the -78°C temperature affect engine components?
Testing shows only 3-5°C temperature change on surfaces due to rapid movement and brief contact time, causing no damage to components.
Can hot engines be cleaned immediately after operation?
Yes, the efficiency and speed of dry ice cleaning minimizes temperature impact, and cleaning effectiveness is actually enhanced on warm surfaces.
Quality Certifications
Manufacturing Excellence
Produced in our modern manufacturing facility with strict quality control standards.
About LIANGUI Technology
Shanghai Liangui Technology Co., Ltd. specializes in intelligent equipment and automation solutions, focusing on dry ice cleaning technology for industrial applications. Our expertise spans multiple industries including injection molding, casting, electronics, automotive, aerospace, and food processing.
Industry Partnerships
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