Vertical Ribbon Vacuum Dryer

Vertical spiral belt vacuum dryer

Features：

1. High mixing accuracy

Vertical Ribbon Vacuum Dryer can achieve higher mixing accuracy. Even if the materials with different densities and particle shapes are mixed in the same batch, the required mixing accuracy can be achieved in the cone mixer. Adding a small amount of materials in a large number of materials under such harsh process conditions can also be well mixed in our company's conical vacuum dryer.  

2. Low shear screw belt stirring

the spiral belt agitator with low shear force is used to mix materials gently at low speed and low energy consumption. The mixing intensity and mixing time are low.  

3. Suitable for viscous materials

under the action of friction and pressure generated between particles during mixing, even the materials with strong viscosity can be separated and effectively mixed.

4. Different material loading rate

The loading rate of conical spiral belt mixer / dryer is 30% - 100% of the effective working volume. In this range, the same results can be obtained for mixing and drying with different loading amounts.

5. Seal cleaning design

conical spiral belt vacuum mixing / drying machine itself is fully enclosed design, all connecting parts including feeding and discharging are fixed, which can meet the material and environmental safety requirements.  

6. Large diameter ball section discharge valve

real ball valve

powder, liquid and gas seals

eccentric shaft structure, no friction on sealing surface

no obstruction, all open in diameter direction

hygienic and GMP design, no dead zone, no residual materials, easy to clean

The standard material of   structure is SUS316 and SUS304 stainless steel

the structure has no casting parts, no porosity and shrinkage defects

closed bearing chamber

the design can be filled with cleaning fluid to clean the inside of the valve body

the design can install a filter to prevent dust from discharging

7. Vacuum sampling valve

the vacuum sampling valve is directly connected with the heating cone vacuum dryer in the spiral belt, without any dead angle, so as to avoid the contamination of the sample.

working principle:

conical spiral belt vacuum mixing / drying machine is a multi-functional equipment integrating mixing, drying and distillation. It adopts a fully enclosed GMP clean design and has high drying efficiency. The spiral belt agitator can make the material realize the stirring effect of spiral circulation from bottom to top, and can obtain the high-efficiency heat transfer characteristics. The material loading rate is 30% - 100%, and the utilization efficiency of the whole heating area can be obtained. It is a new type of drying equipment with energy saving, high efficiency, environmental protection and cleaning.  

Application:

Vacuum contact low temperature drying, mixing / drying, heating / cooling, distillation / crystallization / drying, mixing / coating and liquid injection

Multi purpose: conical spiral belt vacuum mixing / drying machine can be used in many fields; especially suitable for process treatment under closed and controllable environment, such as pharmaceutical and chemical fields, additives, unstable extract crystals under air or high temperature and various pharmaceutical and biological processes. Our conical spiral belt vacuum mixing / drying machine is to meet your production needs Better choice.