Industrial Customized Multifunctional Double-Cone Rotary Vacuum Dryer
Product Feature
Reaction, crystallization and concentration stage
Filtering stage
Washing stage
Drying stage

Product Principle
Vacuum rake dryer, it is an innovation horizontal batch-type vacuum drier improved on the basis of absorbing technology of domestic rake drier. The moisture of wet material will be evaporated by heat transmission. The stirrer with grinding scraper will remove material on hot surface and move in the container to form cycle flow. The evaporated moisture will be drawn out by vacuum pump.

Our Advantage
Zhanghua VS Other |
High concentricity of two axes of equipment, 20L-3000L with the concentric degree ≤ 0.16mm,3000L-5000L concentricity ≤ 0.20mm, 5000L - 18000L concentricity ≤0.25 mm. More stable operation, better sealing performance, longer service life |
New advanced airtight technology, vacuum ≤ 30Pa, improve product quality, can be used for aseptic grade product production | |
Clean CIP online (if configured) to reduce labor and equipment pollution | |
Online sterilized SIP (if configured), capable of producing sterile products | |
Online weighing system (if configured) eliminates the need for weighing after secondary material transfer to reduce labor force and improve measuring accuracy | |
Polishing precision up to 0.014μm, (if configured), easy to clean equipment, prevent material sticking to the wall | |
Double taper with knife (if available) to prevent pilling of sticky materials during drying | |
The first in China, the double cone produced in 1978, is still in use by users, with reliable performance. With nearly 40 years of experience, it has produced no less than 1000 sets |

Technical Parameter
(L) capacity |
500 |
750 |
1000 |
1200 |
1400 |
1600 |
2000 |
2500 |
3000 |
3500 |
4000 |
5000 |
6300 |
7000 |
10000 |
(㎡) Filter area |
0.125 |
0.125 |
0.196 |
0.196 |
0.196 |
0.196 |
0.5 |
0.5 |
0.5 |
0.8 |
0.8 |
0.8 |
1.1 |
1.1 |
1.1 |
(mm) Thicknes of filter cake |
500 |
500 |
600 |
650 |
650 |
700 |
700 |
800 |
800 |
1000 |
1200 |
1300 |
1300 |
1300 |
1300 |
(m3) Cubage of cake |
0.16 |
0.17 |
0.3 |
0.36 |
0.39 |
0.45 |
0.66 |
0.81 |
0.85 |
1.46 |
1.89 |
2.2 |
3.0 |
3.2 |
4.5 |
(L) Loading quantity |
250 |
370 |
500 |
600 |
700 |
800 |
1000 |
1250 |
1500 |
1750 |
2000 |
2500 |
3150 |
3500 |
5000 |
(kw) Power of the main electromotor |
2.2 |
2.2 |
5.5 |
5.5 |
5.5 |
5.5 |
7.5 |
7.5 |
7.5 |
11 |
11 |
11 |
15 |
18.5 |
22 |
(kw) Power of the blender |
0.75 |
0.75 |
1.1 |
1.1 |
1.1 |
1.1 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
(R/min) Rotate speed of dryer |
0-5 |
0-4 |
0-3.2 |
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(R/min) Rotate speed of blender |
0-280 |
Product Detail


