Rotary Double Cone Vacuum Dryer

The Rotary Double Cone Vacuum Dryer is a highly efficient solution designed to dry heat-sensitive materials under vacuum conditions. Ideal for delicate products, it ensures uniform drying by gently tumbling the material within the cone, minimizing the risk of product degradation. This dryer offers excellent drying results while preserving the quality and purity of the product.





how it works
The filtration process begins when the slurry enters the filter from the vessel, flowing into the top compartment. Here, the filtrate is directed into the lower chamber, while solids are deposited on the filtering media in a uniform cake-like structure. The specially designed agitator maintains the slurry’s motion, ensuring maximum filtrate extraction and sealing any cracks that may form in the cake.
As filtration progresses, the agitator uniformly compresses the cake to extract excess moisture. For additional washing, a wash liquor can be introduced to re-slurry the cake, guaranteeing thorough cleaning of every particle. Once the cake is adequately washed, it is automatically discharged through a side valve, all controlled via a user-friendly panel for smooth and efficient operations.
product specification
Capacity
200 LITERS TO 8 KL
Material of constructions (MOC)
SS 316/SS 304/HC-22/HC-276/DUPLEX/MS/CS/ Tefzel Lining)
Dimensions
Customizable based on application requirements
Weight
Varies depending on design and capacity
Operation
Vacuum drying with low-temperature capabilities
Design Features
Designed for gentle tumbling and uniform heat distribution
Applications of product
The Rotary Double Cone Vacuum Dryer is widely used in industries that require precise drying of sensitive materials. Applications include:
This dryer is especially suited for heat-sensitive, toxic, and hygroscopic materials, providing safe and efficient drying without contamination.
Pharmaceuticals
Drying active pharmaceutical ingredients (APIs), excipients, and other sensitive materials.
Chemicals
Drying specialty chemicals and catalysts under controlled temperatures.
Food Industry
Ideal for drying food ingredients while retaining their nutritional properties.
Fine chemicals and specialty compounds
Efficient drying of materials that require precise temperature control.
features of product
Dual Cone Design
Ensures uniform tumbling and even drying of the material.
Vacuum Drying
Reduces drying time while preserving product integrity.
Gentle Operation
Ideal for fragile or sensitive materials that require careful handling.
Efficient Heat Transfer
The dryer is equipped with a heating jacket that circulates hot fluid to provide the necessary heat for drying.
Controlled Environment
Reduces oxidation and contamination risks through vacuum operation.
UNIFAB ultra
Advantages of product
High-Quality Drying
The vacuum environment prevents oxidation and contamination, ensuring high-purity products.
Gentle Handling
Minimizes the risk of product degradation, ideal for sensitive or delicate materials.
Cost-Efficiency
Faster drying times reduce operational costs and energy consumption.
Versatility
The Roto Cone Vacuum Dryer can be customized for different capacities and materials.
Durable Construction
Made from high-grade stainless steel, ensuring long-term reliability and hygiene.
Controlled Environment
The ability to control temperature and pressure during drying allows for tailored processes to meet specific product requirements.
High Yield
The design allows for high material recovery rates, as there’s less risk of product loss during the drying process.
why to choose
UNIFAB
At UNIFAB ULTRA, we are dedicated to providing industry-leading drying solutions. With years of expertise in the design and manufacturing of high-quality equipment like the Rotary Cone Vacuum Dryer, we ensure that each product meets stringent quality standards. Our commitment to innovation, customer satisfaction, and safety sets us apart from competitors.
Request a quote
Ready to revolutionize your drying process with the Rotary Vacuum Paddle Dryer from UNIFAB ULTRA? Contact us today for a customized quote and see how our advanced RVPD dryer can improve your efficiency and product quality!
testimonials
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Frequently Asked Questions
What is the rotary cone vacuum dryer working principle?
The Rotary Cone Vacuum Dryer works by rotating the cone-shaped vessel under vacuum, which reduces the boiling point of the solvents. The material inside is gently tumbled for uniform heat exposure, ensuring efficient drying without degrading sensitive compounds.
What materials can be dried using this dryer?
The Rotary Double Cone Vacuum Dryer is ideal for heat-sensitive, toxic, and hygroscopic materials, commonly used in pharmaceutical, chemical, and food industries.
Can the equipment be customized?
Yes, we offer customized rotary double cone vacuum dryers based on your specific industry requirements and material needs.