vacuum drying machine at Wholesale Prices | Zhanghua

Vacuum Drying Machine & Vacuum Rake Dryer: Your Ultimate Solution for Efficient Drying

  At Zhanghua Pharmaceutical Equipment Co., Ltd, we pride ourselves on delivering top-tier vacuum drying solutions tailored to meet the exacting demands of various industries. Our vacuum drying machines and vacuum rake dryers are designed to provide unparalleled efficiency, reliability, and versatility.

What is Vacuum Drying?

  Vacuum drying is a specialized drying process that operates under reduced pressure, significantly lowering the boiling point of water and other solvents in the material. This method is particularly advantageous for heat-sensitive, viscous, and pasty materials that would otherwise degrade or become damaged under conventional drying conditions. By creating a vacuum environment, the drying process is accelerated, and the risk of thermal degradation is minimized, ensuring the preservation of the material's quality and integrity.

Vacuum Drying Equipment Include

  Our vacuum drying equipment lineup is comprehensive and includes a range of advanced solutions to cater to diverse industrial needs. Here are some of our standout products:

   1.Vacuum Drying Machine:

     High Productivity: Our vacuum drying machines are engineered for high productivity, capable of handling large-scale drying tasks with ease.

     Customizable Specifications: We offer customized voltage, power, dimensions, and weight options to suit your specific operational requirements.

     Wide Range of Applications: Ideal for medicine processing, chemicals processing, pharmaceutical processing, and more, our vacuum drying machines are versatile and adaptable.

     Quality Assurance: Each machine undergoes rigorous mechanical testing, including creep and stress relaxation testing, drop or shock testing, fatigue testing, and impact toughness testing, to ensure the highest quality standards.

   2.Vacuum Rake Dryer:

     Efficient Heat Transfer: The vacuum rake dryer operates on the principle of heat transfer by conduction under low temperature conditions, ensuring uniform heating and efficient drying.

     Specialized Rake Blades: The rotating central shaft is fitted with specially designed rake blades that continuously move the material within the vessel, promoting thorough mixing and heating.

     Versatile Applications: Widely used in the pharmaceutical, chemical, food, environmental, and petrochemical industries, our vacuum rake dryer is capable of drying and granulating a variety of materials.

     Enhanced Features: Includes enhanced heating uniformity, drying capability for slurry and paste materials, improved discharging port design, two seal models, strong and concentric construction, customizable shaft and vibration control, and flexible filter options.

Key Features of Our Vacuum Drying Equipment

· Repeatability: Our vacuum drying machines and vacuum rake dryers have the advantage of repeatability. Their moving parts can withstand thermal changes during repetitive tasks and maintain tight tolerances, ensuring consistent performance.

· Durable Construction: Made from high-quality 304 stainless steel, our equipment is built to last and withstand even the toughest industrial conditions.

· Comprehensive After-Sales Service: We provide a wide range of after-sales services, including online support, video technical support, field installation, commissioning and training, field maintenance and repair service, and spare parts supply.

· Certifications: Our vacuum drying equipment is certified to GMP/CE/PED/ASME/GB150 standards, ensuring compliance with international quality and safety regulations.

Technical Parameters (Example for Vacuum Rake Dryer)

Why Choose Zhanghua?

· Professional and Experienced: As a leading supplier in the industry, we have years of experience in designing, developing, manufacturing, and selling high-quality vacuum drying equipment.

· Scientific and Technological Innovation: We are guided by scientific and technological innovation, constantly pushing the boundaries of what's possible in industrial drying.

· Customized Solutions: We understand that every customer has unique needs. That's why we offer customized options for our vacuum drying machines and vacuum rake dryers to meet your specific requirements.

· Excellent Customer Service: We are committed to providing excellent customer service and support, ensuring that you have a seamless experience from inquiry to after-sales service.

Guided by scientific and technological innovation, Zhanghua always keeps outward-oriented and sticks to the positive development on the basis of technological innovation. vacuum drying machine Today, Zhanghua ranks the top as a professional and experienced supplier in the industry. We can design, develop, manufacture, and sell different series of products on our own combining the efforts and wisdom of all our staff. Also, we are responsible for offering a wide range of services for customers including technical support and prompt Q&A services. You may discover more about our new product vacuum drying machine and our company by directly contacting us.This product has the advantage of repeatability. Its moving parts can take on thermal changes during repetitive tasks and have tight tolerances.

Wuxi Zhanghua Pharmaceutical Equipment Co., Ltd has established itself as one of the industry leaders by consistently delivering high-quality products to clients. The company is well-positioned for further advancements in the future. Advanced technology is employed in the design and manufacturing of their products. The Industrial Customized Rotary Vacuum Rake Dryer, Harrow Dryer, and Vacuum Paddle Dryer are widely utilized in the field of Drying Equipment due to their exceptional serviceability and practicality. Wuxi Zhanghua Pharmaceutical Equipment Co., Ltd also offers customized options for the Industrial Rotary Vacuum Rake Dryer, Harrow Dryer, and Vacuum Paddle Dryer to meet the diverse needs of customers.

Products Description

Application

The Industrial Vacuum Rake Dryer and Rotary Vacuum Paddle Dryer Machine have a wide range of applications in various industries due to their efficient and effective drying capabilities. Here are some examples:

1. Pharmaceutical Industry: Used for drying and granulating materials such as APIs, intermediates, and extracts.

2. Chemical Industry: Useful for drying and blending materials such as polymers, pigments, and resins.

3. Food Industry: Ideal for drying and processing food products such as dairy, fruits, and vegetables.

4. Environmental Industry: Utilized for drying and processing sludge, waste materials, and other environmental pollutants.

5. Petrochemical Industry: Used for drying and processing materials such as petroleum coke, catalysts, and other petrochemical products.

Overall, the Industrial Vacuum Rake Dryer and Rotary Vacuum Paddle Dryer Machine offer a versatile solution for drying a wide range of heat-sensitive, viscous, and pasty materials that cannot be dried easily using traditional methods.

Principle

The vacuum rake dryer operates on the principle of heat transfer by conduction and vacuum drying under low temperature conditions. The machine consists of a jacketed vessel with a rotating central shaft fitted with specially designed rake blades. The blades continuously move the material within the vessel, ensuring uniform mixing and heating of the product.

The dryer works by creating a vacuum in the vessel, which lowers the boiling point of water and other solvents present in the material. Heat is then applied to the jacket, which conducts through the walls of the vessel and into the material. The moisture in the material evaporates due to the vacuum, and the vapor is removed by a condenser and vacuum pump.

As the material dries, it forms a thin film on the surface of the vessel. The rake blades scrape and break up the film, exposing more of the material to the heating surface and facilitating further drying. The process continues until the desired level of dryness is achieved.

The vacuum rake dryer is an efficient and effective way to dry heat-sensitive, viscous, and pasty materials that cannot be dried easily using traditional methods. It is widely used in the pharmaceutical, chemical, food, and other industries.

Features

The Vacuum Rake Dryer and Rotary Vacuum Paddle Dryer Machine include:

1. Enhanced Heating Uniformity: The machine is equipped with a stirrer that facilitates a continuous circular motion of the raw material inside the body, resulting in improved heating uniformity.

2. Drying Capability for Slurry and Paste Materials: With the stirrer installed, the Vacuum Rake Dryer and Rotary Vacuum Paddle Dryer Machine are capable of drying slurry and paste shape materials effectively.

3. Improved Discharging Port Design: The dryer features a specially designed discharging port that ensures better sealing, minimizes material accumulation, and facilitates easy discharge.

4. Two Seal Models: The machine offers two seal options - mechanical seal and packing seal. Both designs provide excellent sealing performance and long service life.

5. Strong and Concentric Construction: The Vacuum Rake Dryer and Rotary Vacuum Paddle Dryer Machine are designed with special techniques to ensure high strength and concentricity of the shaft and rake.

6. Customizable Shaft and Vibration Control: The medium in the shaft and vibration control equipment can be customized according to specific requirements.

7. Flexible Filter Options: Different filter forms can be used based on the characteristics of the material being processed.

Product Details

Technical Parameter

Working volume(L)	300L	600L	1800L	3600L
Heating area(㎡)	3.2	5.1	10.6	16.5
Motor Power（kw）	4	5.5	11	22

Design / Calculation Software

Company Profile