What Are 3mm Dry Ice Pellets?
3mm dry ice pellets are small, rice-sized pieces of frozen carbon dioxide. The “3mm” refers to their diameter — just 3 millimetres. They are made by pressing dry ice through a special die, which gives them a dense, uniform shape. Learn more about dry ice on Wikipedia.
Because they are small and high-density, 3mm pellets are the most versatile form of dry ice. They cool fast, flow easily, and work in machines that larger blocks cannot fit into.
Why 3mm Size Matters
The small size gives pellets a large surface area compared to their weight. This means:
- Faster cooling – they chill things more quickly than blocks
- Easy handling – they pour like grain and fill gaps evenly
- Machine compatible – they work in dry ice blasting machines and fog machines
- Precise dosing – you can use exactly the amount you need
Industrial Uses of 3mm Dry Ice Pellets
Dry Ice Blasting and Cleaning
This is the biggest industrial use. Pellets are shot at high speed onto surfaces to clean them. The cold makes dirt and paint brittle, and the pellets turn into gas on impact — leaving no water, no chemicals, and no residue behind.
In Pakistan, factories use dry ice blasting to clean: printing presses and machinery; food processing equipment; electrical panels and motors (safe because there is no water); moulds in plastic and rubber factories; paint and rust from metal surfaces.
Cold Shrink Fitting
Metal parts shrink when they get very cold. Engineers place 3mm pellets around metal parts to shrink them slightly, fit them into place, and let them expand back. This is common in workshops and manufacturing units.
Transport of Industrial Samples
Chemical and material samples that must stay frozen are packed with pellets for safe transport between factories and labs.
Medical and Laboratory Uses
Sample Transport
Blood samples, tissue samples, and lab specimens must stay frozen during transport. 3mm pellets keep them at the right temperature without any water mess.
Vaccine and Medicine Cold Chain
Pharmacies and distributors use pellets inside insulated boxes to keep vaccines, insulin, and other temperature-sensitive medicines cold during delivery — especially important in Pakistan’s hot summers.
Laboratory Cooling
Research labs use pellets for quick cooling in experiments and for storing sensitive materials at ultra-low temperatures.
Food Industry Uses
Flash Freezing
Food companies use pellets to freeze items quickly. Fast freezing keeps the texture and taste of food better than slow freezing.
Food Transport and Catering
Caterers and online food businesses pack pellets with frozen desserts, ice cream, and seafood to keep them frozen during home delivery.
Beverage and Cold Displays
Restaurants and event setups use pellets for dramatic cold mist around drinks and food displays — safe and visually impressive.
Event and Entertainment Uses
Wedding planners and event companies across Pakistan use 3mm pellets in fog machines to create thick, low-lying fog for: bridal entries; stage performances; drama and theatre productions; photo shoots. The fog stays close to the ground and looks magical in photos and videos.
3mm Pellets vs Dry Ice Blocks – Which Should You Choose?
- Long transport (12+ hours) → Blocks
- Fast cooling → 3mm pellets
- Industrial cleaning → 3mm pellets
- Fog machines → 3mm pellets
- Packing with food/medicine → Pellets or slices
Many customers order both — blocks for the journey and pellets for the final use.
Storage Tips for 3mm Pellets
- Use an insulated thermopore box, never an airtight sealed container
- Keep the box in a cool, ventilated place
- Order close to your usage time — pellets disappear faster than blocks
- Always wear gloves when handling
Where to Buy 3mm Dry Ice Pellets in Pakistan
Freshness matters with pellets. Because they are small, they lose weight faster than blocks during storage. Always buy from a supplier who manufactures fresh and dispatches the same day.
We produce high-density, food-grade 3mm dry ice pellets at our plant and deliver across Lahore, Karachi, Islamabad, Faisalabad, Multan, Peshawar, and all major cities of Pakistan. Read our dry ice supplier Pakistan guide for bulk orders.
Call or WhatsApp 0321-2627965 to order fresh 3mm dry ice pellets with same-day dispatch.
Frequently Asked Questions
How long do 3mm pellets last? In a good insulated box, they last 12–18 hours depending on quantity and weather.
Are pellets safe for food use? Yes, food-grade pellets are safe for keeping food cold. Do not let them touch food directly.
What is the minimum order? Minimum order depends on your city. Call us for details — bulk rates are available for factories and regular buyers.
Can pellets be used in a fog machine? Yes, but only in machines designed for dry ice. Regular smoke machines use different technology.
