Top stainless steel vacuum filter Suppliers | TOPTION

Top stainless steel vacuum filter Suppliers | TOPTION

This product produces accurate results every time. It can repeat the exact same task multiple times with the same detail and precision.
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  • Set up years ago, TOPTION is a professional manufacturer and also a supplier with strong capabilities in production, design, and R&D. stainless steel 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 - Top stainless steel vacuum filter Suppliers, or would like to partner up, we'd love to hear from you.Our TOPTION product goes through comprehensive testing to ensure its mechanical properties. This includes thorough testing on its materials, mechanical parts, and entire structure. We prioritize quality and safety in all our products, and this is reflected in our testing process.

    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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