Principle
WINDRYOur Screw Vacuum Pump represents the pinnacle of precision engineering, featuring dual parallel screw rotors that work in perfect harmony with a meticulously crafted pump body. This design creates multiple sealed spaces, ensuring no contact or friction occurs. Driven by reverse gears, the gas is transferred seamlessly and continuously from inlet to outlet, delivering exceptional and consistent performance you can rely on.
Our innovative frictionless design eliminates the need for lubrication, ensuring the purity of gas delivery. The streamlined pathway facilitates continuous gas transfer, resulting in exceptional efficiency. The strategically positioned outlet, located lower than the screw rotors, enhances drainage capability and simplifies cleaning. Our design, free from an intermediate bulkhead, delivers superior drainage and exhaust efficiency compared to claw and rotor vacuum pumps, making maintenance simpler and more efficient.(Click to contact inquiry)
Applications
The WINDRY vacuum pump is an ideal solution for applications where oil contamination is unacceptable, especially in corrosive environments. This pump's versatility spans a wide range of industries, making it an indispensable tool:
- Invaluable for Medical Instruments and Analytical Instruments, ensuring precision and reliability.
- A key player in the creation of Biological Products, offering unparalleled performance.
- Essential for Pharmaceutical Preparation processes, ensuring cleanliness and efficiency.
- Indispensable in Food and Medicine Packaging applications, safeguarding product integrity.
- Optimizing efficiency in Gasoline Vapor Recovery processes, enhancing safety and performance.
- Integral to Film Preparation, ensuring high-quality results every time.
- Supporting High Science Engineering and Chemical Analysis with precision and power.
- Crucial for the Semiconductor Industry, driving innovation and excellence.
- Vital for the Micro-Electronics Industry, providing reliability and cutting-edge technology.
- Instrumental in the Solar Energy Industry, powering sustainable solutions.
- An invaluable asset in R&D labs and beyond, supporting groundbreaking discoveries. (Click to contact inquiry)
Features
- Harnessing the power of advanced fifth-generation composite screw technology, our pump delivers outstanding reliability and performance that you can trust without hesitation.
- Our unwavering commitment to environmental protection is embodied in our oil and water-free design, which eliminates pollution while ensuring a pristine vacuum and enabling material recycling.
- Our innovative energy-saving technology, featuring variable pitch, reduces energy consumption by an impressive 30%, significantly optimizing operational efficiency and reducing costs.
- Built to withstand even the harshest environments, our pump features a protective layer crafted for chemical corrosion resistance, ensuring longevity and durability.
- Our air cooling structure offers enhanced simplicity and convenience, ensuring a user-friendly operation that is easy to manage.
- Experience exceptional manpower conservation with an extended maintenance cycle that spans thousands of hours, reducing downtime and costs.
- Customized with a limit vacuum height of <1 Pa, adjustable to <0.5 Pa, this pump offers a versatile operating range from vacuum to atmospheric pressure, catering to diverse needs.
- Featuring state-of-the-art mechanical sealing, our pump ensures reliable sealing, free-flowing exhaust, and robust liquid handling capabilities, enhancing performance across various applications.
- Our pump is constructed with new lightweight materials, ensuring minimal weight, while precision machining guarantees low noise levels for a quiet operation. (Click to contact inquiry)
Technical Specifications

Optional accessories
Export muffler Quick connect clamp Stainless steel inlet filter, designed to enhance functionality and ease of use.



Q: Do you produce screw vacuum pumps yourself?
A:Yes, we take immense pride in developing and manufacturing our screw vacuum pumps in-house, ensuring top-tier quality and unmatched performance in every product.
Q: How is the price determined?
A:Our webpage showcases a reference price that serves as an initial guideline, while the exact price will be tailored based on the specific configuration choices you make, ensuring a customized solution that meets your precise needs.
Q: What information should I provide to make a purchase?
A:To facilitate your purchase, kindly provide essential data including the operating conditions and the desired extraction volume, expressed in either L/s or m³/h, and specify the ultimate pressure in units such as Pa, mbar, or torr.
Q: What models do you offer for selection?
A:We proudly offer an impressive selection of six meticulously engineered products featuring capacities ranging from 20 to 80 m³/h. These include models with capacities of 20 m³/h, 28 m³/h, 36 m³/h, 48 m³/h, 60 m³/h, and 80 m³/h.
Q: What is the estimated supply cycle duration?
A:Under standard circumstances, the supply cycle for mass customizations aligns with a typical monthly schedule, though it may vary based on order quantity.
Q: What is the warranty period for your products?
A:We offer a comprehensive 1-year warranty period for the equipment under normal usage conditions. Should there be any issues due to improper use or post-warranty, customers can opt for mail-in service or remote video assistance for resolution.
Q: What transportation options are available?
A:Choose from our flexible transportation methods, including sea freight and international express delivery. For more detailed arrangements, further communication via email is recommended.
Q: How can I reach out for further inquiries?
A:Feel free to contact us through email or engage with our team via our online consultation services.