Single cone spiral vacuum dryer

1、 Overview

Single cone spiral vacuum dryer is a widely used vacuum drying equipment in pharmaceutical production in European and American countries. Manufacturers with years of experience in raw material production know the technical advantages of single cone spiral vacuum dryer, such as optimized mixing system, heating efficiency of dried materials, high-quality and well manufactured components, precision of zero small distance between spiral mixing and cylinder wall, reliable and sturdy design, and minimal maintenance.

2、 Typical process of vacuum drying mixing

The working process of the single cone spiral vacuum dryer is batch operation. After the wet material enters the silo, it is dried using a jacket, stirring and heating. By selecting a suitable single cone vacuum dryer (working volume), the required processing capacity range can be achieved. The mixer and mixing screw with an upper drive structure can be disassembled and assembled in sections. Due to sufficient installation space, it is suitable for use and maintenance in GMP workshops. At the same time, the single cone spiral vacuum dryer has efficient drying and mixing capabilities, with a material loading rate of 10% - ^ and can work normally. The cantilever screw mixing can achieve high mixing accuracy. Even under harsh conditions such as adding a small amount of material to a large number of materials, it can be mixed evenly in the dryer. With its unique mild mixing characteristics, even products sensitive to drying treatment will not be damaged, and the required driving power is relatively low. The high vacuum design of this dryer has significant advantages for temperature sensitive products, as well as good thermal conductivity, fast drying, and low energy consumption. The filter directly connected to the dryer can retain dust particles in the processing area. The machine adopts an inflatable sealed hemispherical valve for thorough and convenient unloading, excellent vacuum and pressure sealing performance, no dead corners, easy to clean design, stable performance, and long service life, ensuring that you can continue processing products without any loss. This multi-purpose drying/mixing equipment is an excellent tool for meeting your production needs.

3、 Characteristics:
Fully cantilevered conical stirring spiral shaft
Fully enclosed system
The product is gently stirred and has good circulation
Using multiple materials and technologies to achieve safe and reliable sealing
Low mechanical shear force
Short drying time and low energy consumption
High precision, good mixing effect, strong renewability
Gas leakage
Suitable for producing various process products with a wide range of uses
Adjust speed based on product characteristics
Flexible load distribution (10 ^), no impact on product quality
Use a heating and stirring spiral shaft to shorten the drying time
Solid discharge and cleaning solution discharge without residue
Ensure the safety of products, operators, and production processes
Online cleaning is efficient and simple, with thorough emissions
Can be flexibly used for processing various products

4、 Scope of application
Products with fluidity: powders, granules, crystals, etc
Dangerous substances
Products sensitive to mechanical processing and high temperatures
Flammable materials and explosive powders
Products that are easily decomposed under oxidation
Products contaminated with flammable solutions