Vacuum Harrow Drying Machine
Vacuum
Features
With a largeheating area, heat is quickly conducted and efficiency is increased.
The stirrer in the vacuum harrow drying machinemoves raw materials inside the cylinder continuously to achieve uniform andrapid heating and drying. This also makes it possible to dry pulpy,paste or powdered raw materials easily.
The vacuum harrow drying machine uses the newest two-stage typereducer to lower power consumption while increasing the torque.
OperatingPrinciple of the Vacuum
This is a horizontal, batch-type vacuumharrow drying machine. The moisture of wet material is evaporated by heattransmission. A stirrer with a squeegee removes any raw material from the hotsurface and circulates it in the container. The evaporated moisture is pumpedout by vacuum pump.
Applications
The following raw materials from pharmaceutical industry,foodstuff industry, chemical industry, and so on can be dried in the vacuumharrow drying machine.
It is suitable for: pulpy, paste-like mixtures or powdered raw materials;heat-sensitive raw materials having a need to dry at a lower temperature; rawmaterials that are easily oxidized, explode, have strong irritants or aretoxic; raw materials with solvents that must be recovered.
Technical Parameters the Vacuum Harrow Drying Machine
| Item | Specification | ||||||||
| Name | Unit | 500 | 750 | 1000 | 1500 | 2000 | 3000 | 5000 | |
| Working volume | L | 300 | 450 | 600 | 900 | 1200 | 1800 | 3000 | |
| Size in the cylinder | mm | Φ600×1500 | Φ800×1500 | Φ800×2000 | Φ1000×2000 | Φ1000×2600 | Φ1200×2600 | Φ1400×3400 | |
| Stirring speed | rpm | 10-15 | 10 | 8-10 | 5 | ||||
| Power | kW | 2.2 | 2.2 | 3 | 4 | 4 | 5.5 | 7.5 | |
| Pressure of jacket | Mpa | ≤0.3 | |||||||
| Pressure in cylinder | Mpa | -0.09 ～ -0.096 | |||||||
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Note: The evaporated amount of water is related to thecharacteristics of the raw materials and the drying temperature. Parametersvary based on various factors, such as materials used, temperature, and volumebeing dried. Please contact us for assistance.
As a specialized vacuum harrow drying machine manufacturer in China, ourcompany also provides centrifugal atomizing drying equipment, a flashevaporation drying machine, chicken seasoning granulating drying machine, andmore.
