ZPG Vacuum Rake Dryer uses large areas of layers to do heat, thus enable large heat transfer area and high thermal efficiency. Stirring is set so that the materials in the barrel form a state of continuous circulation, further improving the uniformity of the material being heated, allowing smooth drying of pasty, creamy and mushy materials.
Main Features
* The ZPG series vacuum rake dryer uses large areas of layers to do heat, thus enable large heat transfer area and high thermal efficiency.
* Stirring is set so that the materials in the barrel form a state of continuous circulation, further improving the uniformity of the material being heated.
* Stirring is set, allowing smooth drying of pasty, creamy and mushy materials.

Applications
* In industries of medicine, food and chemical, it is used to dry following materials.
* Applied in pasty and powdery materials.
* Heat-sensitive materials requiring low-temperature drying.
* Easily oxidized, explosive, strong-irritant and highly-toxic materials.

Technical Parameters
Item/Model | ZPG-500 | ZPG-750 | ZPG-1000 | ZPG-1500 | ZPG-2000 | ZPG-3000 |
Working Volume (L) | 300 | 450 | 600 | 900 | 1200 | 1800 |
Heating Area (m2) | 6 | 7.6 | 9.3 | 12.3 | 14.6 | 19.3 |
Stirring Revolution (rpm) | 6-30 Stepless Speed Regulation | |||||
Power (kw) | 4 | 5.5 | 5.5 | 7.5 | 11 | 15 |
Design Pressure of Jacket (Hot Water)) | ≤0.3 | |||||
Vacuum Degree (Inside Cylinder) | -0.09~0.096 | |||||

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