JIANGSU GUOJIN DRYING TECHNOLOGY CO., LTD
Specalizes in dryer, mixer, granulator, crusher, conveyor, screen and other equipment.
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CVRD is a closed conical vacuum heat contacting dryer, there has an agitator inside to stir the raw material. CVRD could meet GMP standard, it is widely used for pharmaceutical, biological, chemical and food industries. It is suitable for drying and concentrating liquid, filter cake, powder and granule shape material.
Product Application
The machine is suitable for the corresponding processes in the fields of medicine, chemical industry, feed and the like, and the material is concentrated, crystallized, dried and the like. Such as resin powder, fermentation promoter, cellulose, medicine and chemical raw material, etc.
Vacuum Drying Machine size
| Item | CVRD-500 | CVRD-750 | CVRD-1000 | CVRD-1250 |
| Effective volume | 500 | 750 | 100 | 1250 |
| Full volume | 650 | 800 | 1220 | 1600 |
| Heating area(m2) | 4.1 | 5.2 | 7.2 | 9.1 |
| Motor power(kw) | 11 | 11 | 15 | 15 |
| Net weight(kg) | 1350 | 1850 | 2300 | 2600 |
| Stirring speed(rpm) | 50 | 45 | 40 | 38 |
| Equipment height(m) | 3565 | 3720 | 4165 | 4360 |
| Container height(m) | 1455 | 1610 | 1965 | 2160 |
| Lug height(mm) | 895 | 995 | 1315 | 1480 |
| Boiler inner width(mm) | 1100 | 1200 | 1400 | 1500 |
| Installation lug width(mm) | 1270 | 1350 | 1560 | 1720 |
Product Features
1. Mixing and drying complete in one machine, improve productive efficiency.
2. CVRD adopt jacket for heating, reduce energy consumption.
3. CVRD adopt vacuum drying, could keep heat and mass transfer, especially suit for thermal sensitive material.
4. The structure is simple, easy to clean, convenient in discharging, which could meet GMP standard.
5. Different agitator form are available for choice
6. The dryer is also available for cooling, reacting or sterilization
Working Principle
The heating cone is provided with a heating jacket, and the heat source is hot water, heat conducting oil or low-pressure steam, so that the inner wall of the cone is kept at a certain temperature. in operation, under the action of a vacuum pump, a certain degree of vacuum is kept in the machine, the transmission system drives the spiral belt-shaped stirring device to rotate (the spiral belt is in the form of internal heating), the material is continuously turned inside the equipment under the action of stirring, and is fully contacted with the inner wall of the cone, so that heat transfer is realized, So that the water in the material is continuously evaporated, the water vapor is led out by a vacuum pump, and the recovered liquid can be recovered by a condenser and a recovery liquid storage tank if the liquid is to be recovered. After the drying is complete, open the discharge valve of the lower part to discharge.
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