Principle
WINDRYDiscover the engineering marvel of our Screw Vacuum Pump, which features dual paralleled screw rotors working in harmony with a precisely crafted pump body. This design creates multiple sealed spaces, maintaining minute clearances to ensure no contact and no friction. Driven by reverse gears, it continuously and seamlessly transfers gas from the inlet to the outlet, promising unparalleled performance and efficiency.
Our frictionless design eliminates the need for lubrication, ensuring the delivery of exceptionally clean gas. The continuous gas transfer through a streamlined pathway boosts efficiency, while the outlet, positioned lower than the screw rotors, enhances drainage and simplifies cleaning. With a design surpassing claw and rotor vacuum pumps, it offers superior drainage and exhaust efficiency and is remarkably easy to maintain.(Click to contact inquiry)
Applications
The WINDRY is expertly crafted for scenarios where oil contamination is unacceptable, especially in corrosive environments, showcasing its versatility across numerous industries:
- An invaluable asset in Medical and Analysis Instruments sectors.
- Providing pivotal support in the creation of Biological Products.
- An essential component in Pharmaceutical Preparation processes.
- Indispensable for Food and Medicine Packaging applications.
- Remarkably efficient in Gasoline Vapor Recovery.
- A fundamental tool in Film Preparation.
- Aiding cutting-edge High Science Engineering and Chemical Analysis.
- Crucial for precision in the Semiconductor Industry.
- Vital for advancements in the Micro-Electronics Industry.
- Instrumental in the innovative Solar Energy Industry.
- A valuable asset in R&D labs and many more applications. (Click to contact inquiry)
Features
- Harness the power of advanced fifth-generation composite screw technology with our pump, delivering unmatched performance and reliability.
- Embrace our commitment to environmental sustainability with a design that eliminates the use of oil and water, preventing pollution and ensuring a clean vacuum, while allowing easy recycling of pumped materials.
- Our cutting-edge energy-saving technology employs variable pitch to reduce energy consumption by an impressive 30%, enhancing operational efficiency.
- Designed with chemical corrosion resistance, featuring a protective layer to guard against harsh environments.
- Experience the convenience of our air cooling structure, which offers simplified use and enhanced ease of operation.
- Benefit from manpower conservation with an extended maintenance cycle that spans thousands of hours, promoting efficiency.
- Our pump is tailored with a limit vacuum height of <1 Pa, customizable to <0.5 Pa, offering a versatile operating range from vacuum to atmospheric pressure.
- Featuring state-of-the-art mechanical sealing, our pump promises reliable sealing, unobstructed exhaust, and robust liquid handling capabilities.
- Crafted with lightweight construction using new materials to ensure minimal weight, with precision machining providing low noise levels. (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 produce screw vacuum pumps ourselves, ensuring top-notch quality and innovation.
Q: How is the price determined?
A:The webpage showcases a preliminary reference price; however, the ultimate pricing is tailored to your specific configurations and needs.
Q: What information is essential for me to provide when placing an order?
A:Please provide comprehensive details of your operating conditions, including the extraction volume in either L/s or m³/h formats, as well as the desired ultimate pressure in Pa, mbar, or torr.
Q: What models are available for purchase?
A:Our diverse range includes six enhanced models with capacities from 20 m³/h to 80 m³/h, specifically 20 m³/h, 28 m³/h, 36 m³/h, 48 m³/h, 60 m³/h, and 80 m³/h.
Q: What is the approximate supply cycle duration?
A:Typically, within a standard month, the timeline for mass customization correlates with the order quantity.
Q: What is the duration of the warranty period?
A:Under normal usage conditions, we offer a warranty period of one year. For cases of improper use or post-warranty scenarios, we provide options for mail-in service or remote video assistance to resolve issues.
Q: What transportation options are available?
A:We offer versatile transportation methods including sea freight and international express delivery. For more precise arrangements, please contact us via email.
Q: How can I get in touch with you?
A:You can reach out to us through email or engage with us via our online consultation platform for prompt assistance.