TOPTION | Latest glass vacuum filter factory

TOPTION | Latest glass vacuum filter factory

If you're looking for reliable protection, look no further than TOPTION. Our products come equipped with a variety of safety features to put your mind at ease. From overpressure to overload protection, we've got you covered. Additionally, our electric circuits and loss of voltage safeguards ensure that your devices stay protected no matter what. Choose TOPTION for peace of mind and unparalleled protection.
Products Details

At TOPTION, technology improvement and innovation are our core advantages. Since established, we have been focusing on developing new products, improving product quality, and serving customers. glass vacuum filter TOPTION have a group of service professionals who are responsible for answering questions raised by customers through the Internet or phone, tracking the logistics status, and helping customers solve any problem. Whether you'd like to get more info on what, why and how we do, try our new product - Latest glass vacuum filter factory, or would like to partner up, we'd love to hear from you.TOPTION is a product that encompasses all aspects of mechanical engineering, such as Friction, Material Selection, Statistical Descriptions, and Energy Transport. The brand showcases a masterful design that follows the principles of these engineering disciplines.

Toption - Rotary Cone Vacuum Dryer Specialist

  The Rotary Cone Vacuum Dryer is an important asset to the pharmaceutical and chemical industries and has a wide range of applications in various industrial sectors. Designed to efficiently dry materials in a vacuum environment, this equipment is characterized by a rotating conical vessel with fully distributed heat for high drying efficiency. In addition, it is highly efficient in drying fragile, degradable, heat- and light-sensitive products, and it has excellent drying results for sterile active pharmaceutical ingredients and chemically reactive ingredients. As part of the TOPTION product range, its versatile application capabilities and efficient performance make this dryer a popular choice in the market.  

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Products Features

The Double Cone Vacuum Dryer is a cylindrical vessel with a unique double cone design that enables efficient drying of various materials. Here's what sets it apart:

1️⃣ Construction: The dryer is constructed with high-quality stainless steel, ensuring durability and resistance to corrosion. Its double-cone structure facilitates uniform drying and efficient heat transfer.

2️⃣ Vacuum System: Equipped with a robust vacuum system, the dryer creates a low-pressure environment, reducing the boiling point of the liquid and accelerating the drying process. This system also minimizes the risk of oxidation and ensures product integrity.

3️⃣ Heating and Cooling: The dryer features a heating jacket that allows precise temperature control during the drying process. Additionally, it can be equipped with a cooling jacket to facilitate rapid cooling after drying, enhancing productivity.

4️⃣ Agitation Mechanism: The double cone design promotes excellent mixing and agitation of the materials, ensuring uniform drying and preventing product clumping or uneven moisture distribution.

5️⃣ Easy Operation: The dryer is equipped with a user-friendly control panel, enabling operators to set and monitor drying parameters such as temperature, vacuum level, and 

drying time. This simplifies the drying process and ensures optimal results.


1. Double cone vacuum dryer can dry temperature-sensitive products

Because all liquids vaporize at a lower temperature at reduced pressures, it is possible to vaporize the liquids at very low temperatures.

2. Double conical vacuum dryers have reduced energy

Since the evaporation of the liquid under vacuum occurs at a much reduce temperature, the temperature differential is increased without raising the temperature.

3. Double cone vacuum dryer have safe for friable products

The low speed at which double cone vacuum drying machines operate, just a few revolutions per minute, makes Rota-Cone Dryers ideal for delicate and friable solids such as crystals, macromolecules, or agglomerated solids.

4. Double cone vacuum dryer have more complete materials discharge

Unlike agitated dryers, Rota-Cone Dryers have the very little surface area and no agitator to trap product. The simple unobstructed 45-degree cone allows all products to freely discharge.

5. Double cone vacuum drying machine has Low Cross Contamination

Because there is only one moving part, the tumble dryer is an inherently simple and clean design, which improves yield and reduces cross-contamination.


1. This equipment is applied to materials with very low final water requirement such as ternary materials and lithium iron phosphate.

2. Battery (electromagnetic) materials (lithium iron phosphate, ternary materials, etc.) related materials.

3. Lithium battery materials.

4. Sorbic acid (potassium) production line.


  At TOPTION, we also offer customized rotary cone vacuum dryers to fit the specific requirements of our customers. Our engineers work closely with clients to ensure that the dryer meets all the necessary specifications and requirements, including size, capacity, and heating source. In conclusion, the rotary cone vacuum dryer is an essential piece of equipment in the pharmaceutical and chemical industries, and at TOPTION, we offer top-quality dryers that meet both the needs and requirements of our customers.

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