Advantages and selection of pneumatic dry ice cleaning machine

Pneumatic dry ice cleaning machine only uses compressed air as a power source and does not require electricity. It is composed of dry ice hopper, dry ice conveyor, air supply system, pneumatic control system, and injection system. It has three obvious advantages: safety, flexibility, and environmental protection. With a fully pneumatic design, the dry ice machine has no risk of electric sparks and can operate safely in flammable and explosive environments such as petrochemicals and dust workshops. It can also directly clean circuit boards, battery compartments, motors, and electric parts; without relying on power, it can also operate in field environment without electricity.

Pneumatic dry ice cleaning machines are recommended for the following industrial cleaning:

1. High-risk environments: explosion-proof environments in petrochemical coal mines, cleaning of live equipment, choose pneumatic models
2. Precision cleaning: cleaning of integrated circuit boards and medical precision devices to avoid electrostatic damage, choose pneumatic models
3. Outdoor environments (non-electric environments): wind turbine blades, ships, car maintenance, wall cleaning, etc. require flexibility, choose pneumatic models

When choosing a model, the following three key factors should also be considered:

1. Dirt type: choose high-pressure type for heavy oil dirt, and choose lightweight type for precision parts
2. Operating range: whether the machine can support extra-long hoses for long distance cleaning
3. Dry ice supply: choose a large hopper for continuous operation, and choose a portable type for intermittent operation

Technical parameters of two pneumatic dry ice cleaning machines:

Dry ice hopper capacity: 45.5 kg

Dry ice consumption: 0.5-3.2 kg/min

Working pressure: 1.4-9.7 bar

Air consumption: 1.4-6.1 m3/min

Main feature: Anti-blocking system, long hose 30m available

Application: Large industrial equipment

Dry ice hopper capacity: 4 kg

Dry ice consumption: 0.1-0.5 kg/min

Working pressure: 4.0-6.0 bar

Air consumption: 0.5-1 m3/min

Main feature: Ice-grinding function, portable

Application: PCBA, precision mould, car maintenance, electric cabinet etc