ZPG-Rake Vacuum Dryer

Working principle

This machine is a novel horizontal intermittent vacuum drying equipment, wet materials evaporate by conduction, with scraper stirrer constantly remove the materials on the hot surface, and push in the container to form a circular flow, water evaporation by vacuum pump.

Performance characteristics

This machine adopts a large area sandwich heating method, with large heat transfer surface and high thermal efficiency. The machine is set to stir, so that the materials form a continuous cycle in the cylinder, further improving the uniformity of the materials heated. The machine is set to stir, so that it can smoothly dry pulpy, paste-like and pasty materials.

Applicable materials

The equipment is suitable for pulp, paste and powder materials; heat-sensitive materials requiring low-temperature drying; materials prone to oxidation, explosion, strong stimulation and severe toxicity; materials requiring recovery of organic solvents.