Short-Path Molecular Distillation
<p><span style="background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-family: lexenddeca-regular, Arial, Helvetica, sans-serif; font-size: 14px;">Short-path molecular distillation, as a highly efficient separation technique, leverages its unique principles and structural design to achieve effective substance separation under low-temperature and high-vacuum conditions.</span><br/></p>
About this product
Product information from the supplier.
Short-path molecular distillation, as a highly efficient separation technique, leverages its unique principles and structural design to achieve effective substance separation under low-temperature and high-vacuum conditions.
Efficient mass and heat transfer: A mechanical film-scraping system is employed to ensure that the feed forms a uniform, thin liquid film on the heating surface, resulting in high mass-transfer and heat-transfer efficiency.
Low operating temperature: It enables separation at temperatures far below the boiling point of the feed, making it particularly suitable for high-boiling and heat-sensitive substances.
Superior sealing: The magnetic drive system eliminates the need for the drive motor’s transmission shaft to pass through the main distiller’s sealing interface, thereby achieving complete unit sealing. The entire system boasts exceptional sealing performance, with a minimum vacuum pressure of 1 Pa.
Two film-forming systems are available: A scraper film-forming system and a self-cleaning roller film-forming system are available as options.

The sophisticated firing process ensures tight dimensional control and exceptional surface quality on the inner wall of the glass cylinder, resulting in a smooth, clean, and glossy finish. This effectively minimizes adhesive buildup and scale formation during operation.
| Product Model | SPD80 | SPD100 | SPD150 | SPD200 |
| Evaporation area/m² | 0.1 | 0.15 | 0.25 | 0.35 |
| Condensation area/m² | 0.15 | 0.2 | 0.4 | 0.5 |
| Barrel inner diameter/mm | 80 | 100 | 150 | 200 |
| Processing Flow Rate (kg/h) | 0.3~4.0 | 0.5~5.0 | 1.0~8.0 | 1.0~13.0 |
| Motor power | 220V 140W | 220V 250W | 220V 250W | 220V 250W |
| Maximum Speed/RPM | 180 | 180 | 180 | 180 |
Customer Installation Site


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