Principle
WINDRYExpertly engineered, our Screw Vacuum Pump features dual paralleled screw rotors working in harmony with a precision-crafted pump body, forming multiple sealed chambers. The design ensures optimal performance with minimal clearance, eliminating contact and friction. Driven by reverse gears, the gas is effortlessly and continuously guided from the inlet to the outlet, promising exceptional reliability and efficiency.
Thanks to our innovative frictionless design, lubrication becomes obsolete, ensuring the delivery of pristine, uncontaminated gas. The seamless flow of gas, enhanced by an optimized pathway, results in superior efficiency. The strategic positioning of the outlet below the screw rotors augments drainage capabilities, simplifies cleaning, and outshines both claw and rotor vacuum pumps in terms of drainage and exhaust efficiency. Maintenance is a breeze with our user-friendly design.(Click to contact inquiry)
Applications
The WINDRY vacuum pump is your ideal solution for environments where oil contamination is not an option. Its robust adaptability makes it suitable for various industries, especially those dealing with corrosive settings:
- A crucial resource for Medical and Analysis Instruments, delivering precision and reliability.
- A cornerstone in the fabrication of Biological Products, ensuring purity and quality.
- A vital component in Pharmaceutical Preparations, enhancing production efficiency and safety.
- An indispensable asset in Food and Medicine Packaging, safeguarding product integrity.
- A boon for Gasoline Vapor Recovery, optimizing resource utilization.
- Integral to Film Preparation, facilitating high-quality results.
- Supporting High Science Engineering and Chemical Analysis with precision and dependability.
- Playing a pivotal role in the Semiconductor Industry, contributing to cutting-edge innovation.
- Indispensable for the Micro-Electronics Industry, ensuring precise manufacturing.
- Instrumental in advancing the Solar Energy Industry, driving sustainable solutions.
- An invaluable asset to R&D labs and beyond, fostering innovation and discovery. (Click to contact inquiry)
Features
- Our pump harnesses the power of advanced fifth-generation composite screw technology to deliver unmatched performance and unwavering reliability.
- We champion environmental responsibility with our sustainable design, free from oil and water contamination. This not only ensures a pristine vacuum environment but also promotes the recycling of pumped materials with ease.
- Our groundbreaking energy-saving technology features a variable pitch that slashes energy consumption by an astounding 30%, maximizing operational efficiency.
- Built with robust chemical corrosion resistance, our pump features a protective layer designed to withstand even the harshest environments.
- Our air cooling architecture is engineered for simplicity and convenience, ensuring user-friendliness at every turn.
- Enjoy the benefits of manpower conservation with an extended maintenance cycle that spans thousands of hours, minimizing downtime.
- Designed to accommodate a limit vacuum height of <1 Pa, customizable to <0.5 Pa, our pump offers a versatile operating range from vacuum to atmospheric pressure, meeting diverse needs.
- Equipped with cutting-edge mechanical sealing, our pump guarantees reliable sealing, seamless exhaust, and robust liquid handling capabilities.
- Crafted with lightweight, advanced materials, our pump features minimal weight and precision machining, ensuring remarkably 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:Yes, we proudly design and manufacture our screw vacuum pumps in-house, ensuring the highest standards of quality and innovation.
Q:How is the price determined ?
A:Our webpage offers a reference price, but please note that the exact pricing is tailored to the various configurations you select. Reach out to us for a detailed quote that aligns perfectly with your specific needs.
Q: What vital information do I need to provide to ensure a smooth purchase?
A:To facilitate your order, please share the operating conditions, extraction volume (L/s or m³/h), and the ultimate pressure (in Pa, mbar, or torr) you require.
Q: What range of models do you offer?
A:We proudly offer a selection of six distinct models with capacities ranging from 20 m³/h to 80 m³/h. Our lineup includes models with capacities of 20 m³/h, 28 m³/h, 36 m³/h, 48 m³/h, 60 m³/h, and 80 m³/h, ensuring that you find the perfect fit for your specific needs.
Q: What is the estimated lead time for delivery?
A:Typically, within a standard month, our delivery schedule is influenced by the order quantity. We strive for efficient mass customization to meet your demands promptly.
Q: What is the duration of the warranty period?
A:Our equipment comes with a standard 1-year warranty period under normal usage conditions. For instances of misuse or post-warranty service, you have the option of mailing the equipment to us or utilizing remote video support for assistance.
Q: What transportation options are available?
A:Choose from reliable sea freight or swift international express delivery. For transport arrangements and further specifics, we welcome you to discuss via email.
Q: How can I reach you for further inquiries?
A:Feel free to connect with us via email or engage through our online consultation for real-time assistance.