ZPD Series Hoirizontal Paddle Vacuum Drying Machine

ZPD Series Hoirizontal Paddle Vacuum Drying Machine,Sal Communis Pharmaceutical Vacuum Harrow Drying Machine,High Efficiency Vacuum Rake Type Dryer 1. Vacuum Rake Type Dryer is used for pharmaceutical and foodstuff. as the following raw material. 2. suitable for pulpiness, paste-like mixture or powder raw materials which is with low temperature. 3. raw material is easy to oxidize or explode and have strong irritative or toxic. 4. raw material that need to recover solvent. Working Principle Rake vacuum dryer unit is usually a batch vacuum one, which is mainly composed of vacuum paddle dryer, heat sources, vacuum unit and filter. Rake vacuum dryer consists of shell, end plate, agitating shaft, driving unit, rotary joint, supporting part and control systems etc. Wet materials are indirectly heated by the heating-medium (steam heat-conducing oil, etc) via jacket and hollow shaft. The moisture is vented by a vacuum pump. Condenser can be added if solvent nee…