Free sample for Vacuum Spray Dryer - SZG series double cone rotary vacuum dryer – TAYACN

Product Overview

SZG double cone vacuum dryer is combined with our factory in domestic similar product technology developed by a new generation drying device, Cone Vacuum using a belt – chain two elastic coupling mode, thus smooth operation. The specially designed process fully embodies the good concentricity of the two shafts. The heat medium and the vacuum system all use reliable mechanical seals or American technology rotary joints. On this basis, we have developed SZG-A which can not only stepless speed regulation but also thermostatic control.

As a professional rying equipment manufacturer, our products range from high-temperature thermal oils to thermal media, medium-temperature steam, and low-temperature hot water. When drying the viscous material, we will specially design the “copy board” mechanism or set the ball in the tank.

Working Principle 

◎ In the sealed interlayer, heat energy (such as hot water, low-pressure steam or heat-conducting oil) is introduced, and heat is transferred to the dried material through the inner shell.

◎ Under the drive of the power, the tank is rotated slowly and the materials in the tank are continuously mixed to achieve the purpose of strengthening and drying.

◎ The material is in a vacuum state, and the vapor pressure drops to make the water (solvent) on the surface of the material reach saturation and evaporate, and it is discharged and recovered by the vacuum pump in time. The process of continuous infiltration, evaporation, and discharge of water (solvent) inside the material is continuously carried out and the material is dried in a short time.

Suitable Materials

For the chemical, pharmaceutical, food and other industries of powder, granular and fiber concentration, mixing, drying and low-temperature drying materials (such as biochemical products, etc.). It is more suitable for the drying of materials that are easy to oxidize, volatile, heat-sensitive, intensely stimulating, toxic materials and materials that are not allowed to destroy crystals.

Installation Demonstration

Performance Characteristics

◎ oil heating. Using automatic temperature control. Can be dried biochemical products

◎ and mineral raw materials, the temperature can be between 20 ~ 160 o C.

◎ High thermal efficiency, more than 2 times higher than normal oven.

◎ Indirect heating. The material will not be contaminated and meet the “GMP” requirements. Equipment maintenance is simple and easy to clean.

◎ Recommended process placement demonstration solvent recovery process placement.

Schematic

Technical Specifications

Note: For materials with large volume changes before and after drying, the loading factor can be increased or decreased appropriately.