Principle
WINDRYOur Screw Vacuum Pump is a testament to engineering excellence, featuring dual paralleled screw rotors housed within a precisely designed pump body, forming multiple sealed spaces. This design maintains minute clearances, ensuring no contact or friction. Powered by reverse gears, it ensures seamless, continuous gas transfer from inlet to outlet, delivering unparalleled performance.
Crafted with a frictionless design, our dual rotors and pump body operate without lubrication, delivering pure gas output. The streamlined pathway enhances gas transfer efficiency, while the lower-positioned outlet improves drainage and simplifies cleaning. Free from intermediate bulkheads, our design outperforms traditional claw and rotor vacuum pumps in both drainage and exhaust efficiency, making maintenance a breeze.(Click to contact inquiry)
Applications
The WINDRY is your ultimate choice for applications where oil contamination is a concern, especially in corrosive settings. Its remarkable versatility spans diverse industries such as:
- Crucial in Medical Instruments and Analytical Instruments
- Key in the production of Biological Products
- Essential for Pharmaceutical Preparation workflows
- Indispensable for Food and Medicine Packaging solutions
- Efficient in Gasoline Vapor Recovery processes,
- Vital to Film Preparation techniques
- Supporting High Science Engineering and Chemical Analysis needs
- Critical for Semiconductor Industry applications
- Integral to the Micro-Electronics Industry
- Instrumental for the Solar Energy Industry
- A prized addition to R&D labs, and much more. (Click to contact inquiry)
Features
- Leveraging advanced fifth-generation composite screw technology, our pump offers unparalleled performance and dependability.
- Our commitment to eco-friendliness is evident in our oil-free, water-free design, eliminating pollution and ensuring a clean vacuum environment, while promoting the recycling of pumped materials.
- With innovative energy-saving technology, our pump reduces energy consumption by an astonishing 30%, enhancing operational efficiency through variable pitch design.
- Designed to resist chemical corrosion, our pump features a protective layer, safeguarding against the harshest environments.
- Our air cooling structure brings forth unmatched convenience and simplicity, making it user-friendly.
- Manpower and resources are conserved with a maintenance cycle that extends over thousands of hours, ensuring long-lasting performance.
- Engineered with a customizable limit vacuum height of <1 Pa, and adaptable to <0.5 Pa, our pump offers a versatile range from vacuum to atmospheric pressure.
- Boasting cutting-edge mechanical sealing, our pump provides reliable sealing, unobstructed exhaust, and strong liquid handling capabilities.
- Constructed from lightweight new materials, our pump ensures minimal weight while precision machining keeps noise at bay. (Click to contact inquiry)
Technical Specifications

Optional accessories
Export muffler | Quick connect clamp | Stainless steel inlet filter



Q: Do you produce screw vacuum pumps yourself?
A:Absolutely, we develop and manufacture screw vacuum pumps in-house, ensuring top-tier quality and innovation.
Q: How is the price determined?
A:Our webpage provides a reference price, but please note that the exact cost will vary based on your chosen configurations, ensuring a tailored fit for your specific needs.
Q: What information is necessary for me to supply if I wish to make a purchase?
A:To facilitate your purchase, please provide details on operating conditions, including the extraction volume, which can be measured in L/s or m ³/h , as well as the ultimate pressure, specified in units such as Pa, mbar, or torr.
Q: What range of models are available for selection?
A:We offer an impressive selection of 6 models with capacities ranging from 20 to 80 m³/h. These include diverse options like 20 m³/h, 28 m³/h, 36 m³/h, 48 m³/h, 60 m³/h, and 80 m³/h, ensuring optimal performance for varied needs.
Q: What is the estimated supply cycle duration?
A:Typically within a standard month, with the timeline for mass customization influenced by order quantity, ensuring your needs are met efficiently.
Q: What is the length of the warranty period?
A:Our equipment comes with a warranty period of 1 year under normal usage. Should there be improper use or if the warranty period expires, you have the option of mailing the equipment or opting for remote video support for assistance.
Q: What transportation options are available?
A:Choose between sea freight and international express delivery to suit your preference, with further specifics available through email communication.
Q: How can I get in touch with you for further inquiries?
A:You can reach out to us effortlessly via email or engage with our online consultation services for prompt assistance.