The Short Path Distillation Unit, also called the Molecular Distillation Unit, is an advanced system for distilling high boiling and heat-sensitive substances at lower temperatures. It has an in-built condenser located inside the unit. This unique design ensures that the vapor travels only a very short distance to reach the condenser, eliminating any pressure drop. It also allows the system to operate under extremely high/ critical vacuum conditions

How It Works:

1. Feeding the Material: The liquid mixture to be distilled is introduced into the system.
2. Heating Process: The mixture is heated, causing the lighter components to evaporate. Heating temperatures can go up to 400°C, depending on the material being processed.
3. Short Path Travel: The vapor generated travels a very short distance to the internally mounted condenser, ensuring minimal resistance and no pressure drop.
4. Condensation: The condenser cools the vapor, turning it back into liquid form.
5. Collection: The separated liquid and residue are collected separately for further use or disposal.
6. Vacuum Assistance: The system operates under fine vacuum conditions (down to 0.001 mbar), lowering boiling points by 100–150°C, making it ideal for heat-sensitive substances.
   
   

Benefits:

• Gentle Processing: Ideal for handling heat-sensitive, high boiling materials without degrading their quality.
• Fast Operation: The residence time of substances within the system is just a few seconds, reducing the risk of thermal damage.
• Efficient Performance: The required distillation is achieved in a single pass, saving time and energy.
• Enhanced Vacuum: Operating under ultra-low vacuum conditions reduces boiling points, ensuring safer and more efficient processing.
• High Flexibility: Features like wiper baskets and splash guards allow for customized operations to suit different materials.
• Wide Range of Applications: Can handle a variety of substances, including pharmaceuticals, fatty acids, chemicals, oils, and waxes.
  
  

Applications:

• Pharmaceutical Industry: Used for distilling bulk drugs, esters, and tocopherols.
• Chemical Industry: Processes epoxy resins, plasticizers, stabilizers, and fine chemicals.
• Fatty Acids and Oils: Ideal for refining fish oil, omega-3 fatty acids, glycerides, and silicone oils.
• Oil Re-Refining: Helps in re-refining spent lubricating oils to remove impurities.
• Wax Purification: Purifies natural and synthetic waxes for various uses. Why Choose Our SPDU?
• Advanced Technology: Designed with precision-engineered components for reliable performance.
• Eco-Friendly: Operates efficiently with minimal energy consumption and waste.
• Customizable Design: Tailored solutions to meet unique industrial needs.
• Durability: Built with high-quality materials to ensure long-term reliability.
• After-Sales Support: Includes training, spare parts availability, and maintenance services.
  
  

Material of Construction: SS 304 / SS 316 / MS / As per client needs