Overview:The vacuum harrow dryer boasts a straightforward yet robust design, ensuring ease of operation, long-term reliability, minimal steam consumption, and exceptional adaptability. It is particularly suited for drying paste materials sensitive to high temperatures, flammable, or prone to oxidation, delivering outstanding product quality.
Principle:
Our innovative vacuum rake dryer is a state-of-the-art horizontal, intermittent vacuum drying system. Wet materials undergo evaporation through conduction, while the scraper agitator continuously removes material from the hot surface, promoting circulation within the container. Evaporated water is efficiently pumped out by a vacuum pump. This dryer is predominantly used in the chemical industry for drying organic semi-finished products and fuels.
Featuring a steam jacket, our vacuum rake dryer heats materials indirectly and expels gases under high vacuum conditions, making it ideal for heat-sensitive, easily oxidizable, or powder-producing materials during drying. It excels in operations requiring the recovery of vapor or solvents. The system accommodates materials with moisture or solvent content ranging from 15% to 90%, transforming them from slurries, pastes, granules, powders, or fibers to a dried state with moisture content as low as 0.1%, or even 0.05%.
Materials are introduced from the top center of the shell, where constantly rotating harrow teeth agitate them, continuously renewing the surface in contact with the shell wall. This process ensures efficient indirect heating by steam, vaporizing moisture, which is promptly extracted by the vacuum pump. The machine can heat both the interlayer and harrow teeth simultaneously. The high operating vacuum creates a significant vapor pressure differential, facilitating rapid moisture removal from the material's interior and surface, optimizing the drying process.
Structural Diagram:
Features:
(1) Exceptional Adaptability: Widely applicable across various industries, the rake-type vacuum dryer uses jacket heating and high vacuum exhaust, making it suitable for almost all material properties and states. Particularly ideal for drying explosive, easily oxidized, and paste-like materials.
(2) Superior Product Quality: During the drying process, the harrow tooth continuously rotates both forward and backward, evenly stirring the drying material. This prevents overheating and allows moisture to escape easily, ensuring a low-temperature product. Due to its fine granularity, the product can be packaged without the need for crushing.
(3) Minimal Steam Consumption: The vacuum rake dryer efficiently uses steam to pass through the jacket, leveraging latent heat to warm the material. Steam consumption per kilogram of finished product is remarkably low, typically between 1.3-1.8 kg.
(4) Customizable Sealing System: Depending on the characteristics and requirements of the drying materials, the dryer can be equipped with either a packing seal or a mechanical seal, offering versatile sealing solutions.
(5) User-Friendly Operation: The vacuum rake dryer is simple to operate, requiring minimal personnel and reducing labor intensity. Environmental hygiene is improved due to decreased material loss.
Scope of Application:
Ideal for mud-like, high-paste materials under 100 mesh, varied pigments, mud-like materials, filter and centrifuge residue, soda detergent, alkali starch, dyes, pigments, clay ash, cement, and more.
Technical Parameters:
Product Presentation:
FAQ:
1. Where is your factory located?
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 offer pick-up services from Changzhou Railway Station, located about 20 km from our company.
If you are in China, you can fly to Changzhou Benniu Airport or Wuxi Airport or take a train or bus to our city.
We warmly welcome you to visit our company at any time.
3. Delivery Time?
The delivery time ranges from 10-60 days, depending on the machine type, transportation mode, and parts availability.
4. What is the quality warranty?
The machine is guaranteed to be new (or unused) for 12 months. During this period, the seller will provide free maintenance and spare parts in case of any machine quality issues.
5. What if the machine breaks after the warranty period?
In the event of a machine failure, we offer immediate technical advice and solutions. We ensure a long-term supply of high-quality parts for components that are prone to wear.
Services:
Pre-sale Service:
We invite customers to visit our company for face-to-face discussions regarding their technical requirements.
Sales Service:
We take responsibility for debugging the equipment according to customer requirements for various technical data. Our engineers will train customers on equipment characteristics and operation 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 have an after-sales service hotline and arrange annual customer visits to address operational issues and requirements.
Unmatched Quality Assurance
Our company rigorously adheres to ISO9001 quality system certification standards, guaranteeing that we provide state-of-the-art equipment. With cutting-edge technology and superior quality, our equipment ensures exceptional safety, reliability, affordability, and ease of maintenance.
We offer a one-year warranty period during which all spare parts are sourced from reputable brands. Should any quality issues such as equipment malfunction or damage arise, our company will repair or replace the equipment free of charge.
We eagerly anticipate establishing enduring partnerships with global collaborators to create mutually beneficial and win-win cooperation. We welcome you to join us.
Company Introduction:
Changzhou Yuanze Drying Equipment Co., Ltd. stands at the forefront of the industry, excelling in the production of a broad spectrum of advanced drying equipment, granulating equipment, mixing tools, crushing systems, dust removal apparatuses, and transmission machinery. We are dedicated to providing tailored non-standard equipment design, meticulous manufacture, and seamless installation, ensuring each client's unique needs are met with precision.
Our versatile products find extensive applications across numerous industries, including pharmaceutical, chemical, food, feed, biology, electronics, and more, showcasing their adaptability and superior performance.
From the very beginning, our company has been committed to offering exemplary pre-sale technical consultations and reliable post-sale tracking services. Adhering to our core tenets of "excellent quality, preferential pricing, timely supply," we uphold a business philosophy rooted in "honesty, pragmatism, and win-win outcomes." Our professional services and exceptional products are designed to exceed customer expectations, fostering long-term relationships.
Empowered by a team of expert technicians, we integrate cutting-edge industry technology with advanced business management models to actively explore markets. We provide comprehensive technical exchanges, equipment manufacturing, installation and commissioning, technical training, and robust after-sales tracking services across various sectors.
Our facilities are equipped with state-of-the-art testing machines, welcoming customers from all industries to conduct material tests and inspect orders, ensuring our commitment to quality and transparency.
We invite you to join us in a journey of mutual benefit and shared success, working hand in hand to shape a prosperous future together.
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.
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