Industrial Cryogenic Grinder System (Liquid Nitrogen)

Perfect for Organic Spices, Plastics, Pharmaceuticals, and Heat-Sensitive Materials.

Key Advantages: Why Choose Guibao Low Temperature Cryogenic Grinders?

Applications

1. Food & Health Product Industry: Preserve Nutrition & Flavor

Efficiently grinds food raw materials prone to oxidation, oil seepage, or flavor loss during room-temperature grinding.

• Nuts/seeds: Walnuts, almonds, sesame, peanut, flaxseeds. Prevents oil seepage and oxidation.
• Spices: Pepper, cumin, chili, cinnamon. Locks in volatile aromatic compounds.
• Functional ingredients: Ginseng, cordyceps. Maximizes retention of heat-sensitive nutrients.

2. Pharmaceutical Industry: Preserve Potency & Activity

Enables gentle micronization of heat-sensitive compounds without degradation.

• Traditional Chinese/herbal medicines: Roots, leaves, etc.—preserves active ingredients by avoiding thermal degradation.
• Western drugs & APIs: Antibiotics, hormones, etc.—enhances bioavailability through cryogenic micronization.
• Vaccines & biologics: Maintains biological activity during processing.

3. Chemical Industry: Process Challenging Materials

Efficiently pulverizes tough, elastic, or thermally unstable materials at cryogenic temperatures.

• Polymers: PE, PP, PTFE, PEEK—difficult-to-grind plastics made brittle by liquid nitrogen.
• Elastomers: Silicone, nitrile rubber—embrittled for clean, fine grinding.
• Fine chemicals: Prevents decomposition or side reactions caused by heat.

Cold Grinding Principle

This cryo hammer mill uses liquid nitrogen as a cold source:

1. Cool materials to low temperature for embrittlement;
2. High-speed impeller-driven impact, collision, and shearing;
3. Collection by cyclone separator, while cold air is partially recycled.

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