Product Description: Cryogenic Grinder - Ultra-Low Temperature Pulverization for Challenging Materials

Our Cryogenic Grinder utilizes liquid nitrogen as a refrigerant to embrittle and pulverize materials at ultra-low temperatures. This technology is ideal for processing heat-sensitive, sticky, tough, and elastic materials, making it widely applicable in plastics, chemicals, food, and pharmaceutical industries.

Application Fields:

This cryogenic grinder is suitable for materials with:

• High oil content 
• High sugar content 
• Heat sensitivity 
• Stickiness 
• Toughness 

• Elastomeric properties 

Examples include:

• Spices 
• Chinese prickly ash 
• Almonds 
• Black sesame seeds 
• Wolfberries 
• Chinese dates 
• Lecithin 
• Oily traditional Chinese medicinal materials 
• Nylon 
• Polyester products 
• Polyvinyl alcohol 

• Polyethylene 

Working Principle:

The cryogenic grinder system uses liquid nitrogen as a cold source. Materials are cooled to a brittle state, making them easily pulverizable. They then enter the mechanical pulverizer chamber, where a high-speed rotating impeller delivers repeated impacts, collisions, shearing, and friction between the materials, blades, and toothed disc. The pulverized materials are collected by a cyclone, and some of the cold air is recycled back to the storage bin.

Key Features and Benefits:

• Ultra-Low Temperature Pulverization: Utilizes liquid nitrogen for effective embrittlement. 
• Versatile Material Processing: Handles a wide range of challenging materials.
• High-Speed Impact and Friction: Achieves efficient and consistent pulverization. 
• Closed-Loop System: Recycles cold air for improved efficiency. 
• Cyclone Collection: Ensures effective collection of pulverized materials.
• Precise Temperature Control: Maintains optimal operating temperatures. 
• GMP Compliance: Designed for hygienic operation and easy cleaning. 
• Improved Product Quality: Preserves the integrity of heat-sensitive materials.