Optimized Double Cone Rotary Vacuum Dryer for Efficient Production

• Customization: Available
• Movement Way: Fixed
• Flow: Cross Flow
• Model NO.: SZG
• Heating Mode: Convective
• Material Status: Powder, Bulk
• Drying Medium: Superheated Steam
• Operational Method: Intermittent
• Type: Double Cone Rotating
• Color: According to The Design Requirements
• Purpose: Medicine, Chemicals, Food
• Models: Szg Series
• Place of Production: Jiangsu Changzhou
• Transport Package: Stop Valve
• Specification: 2000X2000X2800
• Trademark: Motozawa drying
• Origin: China
• HS Code: 2803000000
• Production Capacity: 200

Product Description

Overview:
The double-cone rotary vacuum dryer is an innovative piece of equipment that combines the processes of mixing and vacuum drying. In vacuum drying, the material is placed in a sealed cylinder where it is continuously heated. A vacuum system pumps out the air, causing moisture within the material to migrate to the surface due to pressure or concentration differences. Water molecules, upon gaining sufficient kinetic energy, diffuse through the surface to the low-pressure space of the vacuum chamber, where they are then expelled by the vacuum pump, effectively separating them from the solid.

Features:

1. In vacuum drying, the pressure within the cylinder is consistently lower than atmospheric pressure, reducing the number of gas molecules, lowering density, and minimizing oxygen content. This makes it ideal for drying oxidation-sensitive substances and reducing bacterial contamination.
2. The direct correlation between vaporization temperature and steam pressure allows moisture in the material to vaporize at low temperatures during vacuum drying, making it particularly suitable for heat-sensitive pharmaceuticals.
3. Vacuum drying eliminates surface hardening, a common issue due to the significant pressure difference between the material's internal and external surfaces. This ensures an even drying process.
4. The minimal temperature gradient between the interior and exterior of the material during vacuum drying facilitates moisture migration and collection via reverse osmosis, effectively preventing the loss typically associated with hot air drying.

Structural Diagram:

Principle:
The double-cone dryer features a rotary tank that operates under vacuum conditions. Steam or hot water heats the tank through a jacket. As the wet material absorbs heat and evaporates, the vapor is removed via a vacuum pump. The vacuum state and continuous rotation ensure the material moves consistently, enhancing drying speed, improving efficiency, and achieving uniform drying.

Impact Factors:

1. The condition of the dried material, including its shape, size, and stacking method, along with inherent properties like moisture content, density, and viscosity, all play a crucial role in the drying process. Additionally, the speed of vacuum drying can be significantly enhanced by elevating the initial temperature of the material, implementing pre-treatment post-vacuum filtration, and minimizing the material's moisture content.
2. While a higher degree of vacuum facilitates the vaporization of water at lower temperatures, it can impede heat conduction, thus affecting the heating efficiency of materials. To optimize drying speed, the vacuum level must be tailored to the material's specific characteristics. Generally, the vacuum should not fall below 104Pa.

Applicable Scope:
This machine excels in the vacuum drying and mixing of powder and granular materials across industries such as pharmaceuticals, food, and chemicals, making it particularly suitable for materials with specific requirements:
1. Materials that are sensitive to high temperatures and cannot withstand thermal exposure.
2. Materials prone to oxidation or hazardous reactions.
3. Materials that necessitate the recovery of solvents and toxic gases.
4. Materials requiring an extremely low residual volatile content.
5. Materials demanding thorough and uniform mixing.
 

Technical Parameters:

Product Presentation:

Company Introduction:
Changzhou Yuanze Drying Equipment Co., Ltd. is a premier manufacturer specializing in the development of drying, granulating, mixing, crushing, dust removal, and transmission equipment. Our portfolio includes an array of non-standard equipment tailored to meet the unique design, manufacturing, and installation needs of various industries.
Our products serve a wide range of applications across pharmaceutical, chemical, food, feed, biological, and electronics industries.
Since our establishment, we have been committed to delivering exceptional pre-sale technical consultation and comprehensive after-sale services. Upholding our tenet of "excellent quality, preferential pricing, and timely supply," and guided by our business philosophy of "honesty, pragmatism, and win-win collaboration," we strive to provide our customers with superior products and professional support.
Our professional technical team integrates cutting-edge technology with advanced business management practices to actively explore new markets. We offer technical consultations, equipment manufacturing, installation and commissioning, technical training, and thorough after-sales tracking services, ensuring the highest level of customer satisfaction.
Equipped with state-of-the-art testing machines, we warmly welcome customers from all sectors to conduct material tests and inspect orders.
We are dedicated to fostering mutual benefit and win-win partnerships, working hand in hand to create a prosperous future.
Business Policy: Integrity as the Foundation, Credit as the Supreme, Quality as the Survival Principle
Service Tenet: Reasonable Pricing, Timely Delivery, Sincere Service for Development

Qualification Certificate:

FAQ:

1. Where is your factory?
Our company is situated in Zhenglu Town, Tianning District, Changzhou.

2. How can I get to your factory?
A: You can fly directly to Pudong or Shanghai Hongqiao International Airport, then take a high-speed train or bus to Changzhou Railway Station. We can arrange for a pick-up at Changzhou Railway Station, which is approximately 20km from our company.
If you are already in China, you can fly to Changzhou Benniu Airport or Wuxi Airport, or opt for a train or bus to reach our city.
We warmly welcome you to visit our company at any time.

3. Delivery Time?
The delivery timeframe ranges from 10 to 60 days, contingent on the machine type, chosen mode of transportation, and parts availability.

4. What is the quality warranty?
Our machines come with a 12-month warranty, ensuring they are new (or unused). During this period, we offer complimentary maintenance and spare parts due to any machine quality issues.

5. What if the machine breaks after the warranty period?
Should the machine encounter issues after the warranty period, we will provide prompt technical advice and solutions. We also guarantee a long-term supply of high-quality parts for components prone to wear.

Services:
Pre-sale service
We encourage our customers to visit our company and engage in face-to-face discussions regarding technical requirements.
Sales service
We ensure the equipment is debugged according to the customer's technical specifications. Our engineers will train customers on equipment features and operational points to guarantee optimal performance.
The Adjuster
We offer comprehensive services including installation, commissioning, maintenance, and training; provide necessary technical information, equipment, software, and GMP certification materials; and maintain an after-sales service hotline. Additionally, we arrange annual visits to customers to gather feedback on operational challenges.
Quality Assurance
Our company, Changzhou Yuanze Drying Equipment Co., Ltd, rigorously adheres to ISO9001 quality system certification standards. We are dedicated to delivering cutting-edge equipment that boasts advanced technology and superior quality. Our products are renowned for their safety, reliability, affordability, and ease of maintenance, ensuring you get the best value and performance.
For your peace of mind, our equipment comes with a one-year warranty, featuring spare parts from reputable brands. Within this period, we offer free repair or replacement services for any quality issues, such as equipment failures or damages, ensuring uninterrupted productivity and satisfaction.

We eagerly anticipate forging long-term partnerships with global collaborators, fostering relationships built on mutual benefit and shared success. We warmly welcome you to join us in creating a prosperous future together.