Overview:
Our vacuum rake dryer boasts a straightforward structure, user-friendly operation, and a prolonged service life. It offers consistent and reliable performance with minimal steam consumption, excellent adaptability, and superior product quality. Ideal for drying paste materials that are sensitive to high temperatures, or are flammable and prone to oxidation.
Principle:
The vacuum rake dryer is an innovative horizontal intermittent vacuum drying apparatus. It operates by evaporating wet material through conduction, while a scraper agitator continually cleans the hot surface material, promoting a circular flow within the container. The evaporated moisture is efficiently extracted by a vacuum pump, making it a preferred choice in the chemical industry for drying organic semi-finished products and fuels.
Featuring a steam jacket for indirect heating and gas exhaust under high vacuum, our vacuum rake dryer is especially suited for materials sensitive to high temperatures, prone to oxidation, or requiring powder formation upon drying. It efficiently recovers vapor or solvents, achieving moisture content as high as 90% or as low as 15%. Whether the material is slurry, paste, granular, powdery, or fibrous, the end result typically reaches a moisture content of 0.1% or even 0.05%.
Materials are added from the top middle section of the shell, where continuous stirring by rotating rake teeth ensures the material contacts the shell wall, renewing the surface consistently. The material is indirectly heated by steam, facilitating moisture vaporization, which is then promptly extracted by a vacuum pump. The device can simultaneously heat both the interlayer and rake teeth. The high operating vacuum creates a significant pressure difference, enhancing the discharge of moisture from inside and on the surface of the dried material, ensuring efficient drying.
Structural Diagram:
Features:
(1) Exceptionally versatile and adaptable, our rake-type vacuum dryer employs jacket heating and high vacuum exhaust, making it suitable for drying almost any material with differing properties and states. It is especially ideal for drying explosive, easily oxidized, and paste materials.
(2) Superior product quality is ensured as the rake teeth rotate continuously, stirring the dry material evenly to prevent overheating and facilitate moisture escape. This process results in low-temperature products with fine granularity, eliminating the need for crushing before packaging.
(3) Economical steam consumption is achieved by using steam to pass through the jacket, utilizing latent heat to warm the material. This results in a low steam consumption rate of approximately 1.3-1.8 kg per kilogram of finished product.
(4) Customizable sealing systems are available, allowing the dryer to meet the different characteristics and requirements of various drying materials. Options include both packing seals and mechanical seals.
(5) User-friendly operation: The vacuum rake dryer is designed for ease of use, requiring minimal personnel and reducing labor intensity. Improved environmental sanitation is an added benefit, thanks to the reduction in material loss.
Scope of application:
This dryer is ideal for mud-like and high paste materials under 100 mesh, various pigments, filter and centrifuge residues, soda detergents, alkali starch, dyes, pigments, clay, cement, and more.
Technical parameters:
Product Presentation:
FAQ:
1. Where is your factory?
Our factory is located in Zhenglu town, Tianning District, Changzhou.
2. How can I get to Your Factory?
You can fly to Pudong or Shanghai Hongqiao International Airport, then take a high-speed train or bus to Changzhou Railway Station. We will arrange for your pick-up at Changzhou Railway Station, which is about 20km from our company.
Alternatively, if you are already in China, you can fly to Changzhou Benniu Airport or Wuxi Airport, or use a train or bus to reach our city.
We extend a warm welcome to you at any time to visit our company.
3. Delivery Time?
Delivery times range from 10 to 60 days, depending on the machine type, transportation mode, and parts availability.
4. What is the quality warranty?
Our machines are guaranteed new (or unused) for a period of 12 months. Within this period, we provide free maintenance and spare parts due to machine quality issues.
5. What if the machine breaks after the warranty period?
In the event of a failure, we offer immediate technical advice and solutions. For easily worn parts, we ensure a long-term supply of high-quality replacements.
Services:
Pre-sale service
We welcome customers to visit our company for face-to-face discussions about their technical requirements.
Sales service
We ensure proper equipment debugging based on customer-specified technical data. Our engineers will provide training on equipment features and operating points to ensure optimal performance.
The Adjuster
We offer comprehensive services including installation, commissioning, maintenance, and training. We provide relevant technical information, equipment, software, and GMP certification materials. We also maintain an after-sales service hotline and arrange annual customer visits to understand operational issues and customer needs.
Quality Assurance
At Changzhou Yuanze Drying Equipment Co., Ltd, we adhere meticulously to the ISO9001 quality system certification standards, pledging to deliver state-of-the-art equipment that embodies advanced technology and superior quality. Our machinery stands as a beacon of safety and reliability, offering affordability and ease of maintenance.
Our equipment comes with a comprehensive one-year warranty, during which all spare parts, sourced from renowned brands, are covered. Should any quality issues such as equipment failure or damage arise, we will promptly repair or replace the equipment at no additional cost.
We eagerly anticipate forging long-term partnerships worldwide, aiming to cultivate mutually beneficial and win-win collaborations. We extend a warm welcome to all potential partners.
Company Introduction:
Changzhou Yuanze Drying Equipment Co., Ltd. is a pioneering leader in the realm of drying equipment manufacturing. With a specialty in producing an array of sophisticated machinery, including granulating, mixing, crushing, and dust removal equipment, we provide bespoke, non-standard equipment designs, ensuring tailored manufacturing and seamless installation.
Our diversified products serve a multitude of industries such as pharmaceuticals, chemicals, food, feed, biology, and electronics, demonstrating exceptional versatility and quality.
Since our inception, we have committed to delivering exceptional pre-sale technical advice and thorough after-sale support for each client. Upholding our tenet of 'excellent quality, preferential price, timely supply' and guided by our ethos of 'honesty, pragmatism, win-win,' we strive to offer unparalleled professional services and superior products to all our customers.
Our expert technical team integrates cutting-edge technology and advanced business management models. We actively explore the market to deliver comprehensive technical exchanges, equipment manufacturing, installation and commissioning, technical training, and product after-sales tracking services, catering to various societal sectors.
Equipped with state-of-the-art testing machines, we invite customers from all industries to conduct material tests and inspect orders, ensuring every requirement is met to the highest standard.
We are eager to collaborate with you, fostering mutual benefits and a shared vision for a prosperous future.
Business Policy: Integrity as the Foundation, Credit as the Supreme, Quality as the Survival Principle
Service Tenet: Reasonable pricing, timely delivery, and sincere service for sustained development
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