Pellet Dry Ice Machine

High‑Efficiency Machine for Dry Ice Pellet Production

Cryogenic Equipment Dry Ice Equipment PRODUCTS

Automated Cryogenic Pellet Machine CO₂ Conversion Equipment Dry Ice Pelletizer Food Processing Dry Ice Pellets Industrial Dry Ice Production Logistics Dry Ice Production Medical Dry Ice Supply Pellet Dry Ice Machine Pharmaceutical Dry Ice Pellets

The Pellet Dry Ice Machine is a specialized cryogenic manufacturing unit designed to produce dry ice pellets from liquid carbon dioxide. Using advanced compression and extrusion technology, it delivers consistent pellet size, high production efficiency, and reliable performance. Built with durable stainless steel construction, automated controls, and integrated safety systems, the machine ensures stable operation and energy efficiency. It is widely used in food processing, cold chain logistics, industrial cleaning, medical applications, and scientific research requiring continuous dry ice supply.

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Product Overview

The Pellet Dry Ice Machine is a high-efficiency, energy-saving, and easy-to-operate dry ice production system, designed specifically to produce high-density dry ice pellets. Equipped with advanced automatic control systems and hydraulic technology, combined with an efficient cooling solution, the machine operates reliably under a wide range of environmental conditions, ensuring consistent dry ice quality and output.

Its compact design occupies only half the space of comparable machines, saving valuable factory floor area, while offering high durability and low maintenance costs. This makes it an ideal solution for both industrial production and scientific research applications.

Working Principle

The machine transforms liquid carbon dioxide (CO₂) into solid dry ice snow through pressure reduction and expansion. The snow is then compressed into pellets using a hydraulic system with interchangeable molds.

An efficient cooling system reduces hydraulic oil temperature and maintains stable operation. The automatic control system continuously monitors production parameters, ensuring pellets are consistently dense and high-quality. The system can handle variations in CO₂ moisture content, providing reliable, continuous dry ice production even under challenging conditions.

Key Features

Compact & Space-Saving:Occupies minimal floor space, ideal for businesses of all sizes.
High Reliability:CPU-controlled system with imported hydraulic components ensures long-term, efficient operation.
Flexible CO₂ Compatibility:Operates normally even if CO₂ contains higher moisture levels.
Energy-Efficient Cooling:Uses production exhaust gas to cool the hydraulic oil tank—no external water needed, extending equipment life.
Interchangeable Molds:Allows production of pellets in multiple sizes to meet diverse application needs.
High-Density, Stable Pellets:Produces reliable dry ice suitable for a wide range of industrial and scientific applications.

Applications

Dry Ice Cleaning:Provides raw material for industrial cleaning in industries such as tires, precision casting, printing, and engine maintenance, efficiently removing dirt and residue.
Cold Storage & Cooling:Maintains low temperatures for cold chain logistics, food, and pharmaceutical transport.
Entertainment & Events:Creates fog and cloud effects for stage productions, weddings, parties, and themed events.
Industrial Cooling:Supports industrial processes by cooling equipment and maintaining operational stability.
Special Effects & Miscellaneous Uses:Used for cooling, purification, and visual effects in various scenarios.

Model	WB-K-50-1	WB-K-100-1	WB-K-200-1	WB-K-300-1	WB-K-400	WB-K-600	WB-K-1000	WB-K-1500	WB-K-2000
Motor Power (kW)	3.7	5.5	11	15	15	18.5	22	30	37
Dry Ice Specifications (mm)	Φ3-Φ16	Φ3-Φ16	Φ3-Φ19	Φ3-Φ19	φ3-φ25
Dry Ice Production (kg/h)	50-60	100-120	180-200	270-300	400	600	1000	1500	2000
Dry Ice Density (t/m³)	≥1.50	≥1.50	≥1.50	≥1.50	≥1.52
CO₂ Conversion Rate	≥38%	≥38%	≥42%	≥42%	≥42%
Inlet Pressure (MPa)	≤2.1	≤2.1	≤2.1	≤2.1	1.7~2.2
Inlet Diameter (mm)	DN10	DN10	DN20	DN20	DN20		DN25
Exhaust Pipe Diameter (mm)	DN 50	DN50	DN70	DN70	2-DN65		2-DN80
Oil Tank Capacity (L)	90	200	280	280	250	280	300	420	450
Machine Dimensions (cm)	16080130	160140170	270110180	270150180	175140185	215140185	215140185	396150320	396150320
Total Weight (kg)	600	750	1300	1700	2100	2400	2500	4000	4500