Working principle
This dryer is suitable for vacuum drying and mixing of powder and granular materials. It is easy to recover solvents for drying materials containing solvents or toxic gases. In the vacuum state, the dryer is heated by steam or hot water in the jacket. It contacts the wet material directly through the heat of the inner wall of the vertebral body. The material moves in a diamond-shaped trajectory by the rotation of the cylinder body. The vapor evaporated after the material is absorbed heat is continuously pumped out of the cylinder through the steam exhaust pipe through the vacuum pump, thus accelerating the drying speed of the material. To achieve uniform drying of materials.

Features of double cone rotary vacuum dryer
1. The material reduces the boiling point of volatile matter in vacuum, increases the driving force of heat and raises the drying speed. It is suitable for drying of heat sensitive and oxygen-enriching materials.
2. Low-speed rotation of cone makes the material mix fully and dry evenly, without the impact between the material crystals, and does not destroy the crystal shape of the material particles.
3. The indirect heating method is suitable for low temperature drying (< 100 C) of materials with thermal sensitivity and harmful to the environment.
4. Controlling material rolling speed by speed-regulating motor
5. Filtration plate is added at the mouth of the tank to complete the functions of material washing, filtering, mixing, drying and cooling.
6. The machine can dry and absorb water, crystalline water, solvents, etc. Adding recovery device can recover the useful materials discharged during vacuum pumping.

Application of double cone rotary vacuum dryer
1. Pharmaceutical industry: granular drying, mixing and solvent recovery of intermediates and finished products.
2. Food industry: condiments, dried fruits, drying of food raw materials and mixing of raw materials.
3. Feed industry: synthetic feed, biological protease, additive drying, mixed solvent recovery.
4. Chemical industry: organic, inorganic, chemicals, pesticides, pigments and dyes and other powder particle intermediates, granulation of finished products, recovery of dry mixed solvents.
5. Plastic industry: synthetic resin raw materials, plastic particles, additives and other drying.
6. Fine ceramics industry: drying, mixing and solvent recovery of nitrides, carbides and borides.
7. Metallurgical industry: drying of various metal oxides, compound particle powder, cemented carbide powder and recovery of mixed solvents.

Technical parameter
1. What's your delivery method?
We commonly use sea transportation, using container to deliver the goods through Shanghai Port.
2. What products can you provide?
Our main product includes drying and calcining equipment packages
3. Payment?
We will confirm the payment with you when quoting, like FOB, CIF or others.
T/T is the main payment, and L/C is acceptable as well.
4. How do you ensure your product quality?
We conduct inspections in every production procedure, and for finished products, we will take 100% inspection depend on international standards according to customer's requirements.Double Cone Rotary Vacuum Dryer Made in China
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