Principle
WINDRYOur Screw Vacuum Pump boasts a sophisticated design featuring dual paralleled screw rotors within a purposefully engineered pump body, forming multiple hermetically sealed spaces. These rotors and the pump body are precisely crafted to maintain minuscule clearances, ensuring no contact and friction. Propelled by reverse gears, gas flows effortlessly and continuously from the inlet to the outlet, delivering unrivaled performance.
The frictionless architecture of our dual rotors and pump body eliminates the necessity for lubrication, ensuring the output of untainted gas. Continuous gas transmission through a streamlined path results in superior efficiency, while the strategically positioned outlet below the screw rotors boosts drainage capability and facilitates effortless cleaning. Our design excels beyond claw and rotor vacuum pumps with remarkable drainage and exhaust efficiency, coupled with unparalleled maintenance simplicity.(Click to contact inquiry)
Applications
The WINDRY is the ultimate solution for environments where oil contamination is prohibited, especially in corrosive scenarios. Its adaptability is evident across a diverse array of industries:
- An essential component in Medical Instruments and Analysis Instruments
- A key driver in the production of Biological Products
- Crucial for Pharmaceutical Preparation processes
- A must-have in Food and Medicine Packaging applications
- Exceptional in Gasoline Vapor Recovery,
- Central to Film Preparation
- Aiding High Science Engineering and Chemical Analysis
- Essential for the Semiconductor Industry
- Vital for the Micro-Electronics Industry
- Instrumental in the Solar Energy Industry
- An invaluable asset in R&D labs, and more. (Click to contact inquiry)
Features
- Utilizing groundbreaking fifth-generation composite screw technology, our pump delivers unparalleled performance and dependability.
- Our commitment to environmental sustainability is evident with a design that eliminates the need for oil and water, preventing pollution. This guarantees a pristine vacuum and facilitates the reuse of extracted materials.
- Our energy-saving technology, incorporating variable pitch, achieves an outstanding 30% reduction in energy consumption, maximizing operational efficiency.
- Engineered with an advanced protective layer, our pump offers excellent resistance to chemical corrosion, safeguarding against harsh conditions.
- Our air-cooling structure is designed for enhanced convenience and simplicity, ensuring effortless operation.
- With an extended maintenance cycle covering thousands of hours, we significantly reduce manpower requirements.
- Customizable with a limit vacuum height of <1 Pa, extendable to <0.5 Pa, this pump offers a versatile operational range from vacuum to atmospheric pressure.
- Equipped with cutting-edge mechanical sealing, our pump guarantees secure sealing, unobstructed exhaust, and exceptional liquid handling capabilities.
- Constructed with lightweight, innovative materials ensuring minimal weight, combined with precision machining for exceptionally 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 expertly develop and manufacture screw vacuum pumps in-house, ensuring the highest quality standards.
Q:How is the price determined ?
A:Our webpage offers a reference price, with the precise cost tailored to various configurations, ensuring you get the best value for your specific needs.
Q: What essential data should I provide to make a purchase?
A:To facilitate your purchase, kindly provide your operating conditions, desired extraction volume in either L/s or m³/h ), along with the ultimate pressure specified in Pa, mbar, or torr.
Q: What range of models are available for me to choose from?
A:We proudly offer an array of 6 meticulously crafted products, with capacities ranging from 20 m³/h to 80 m³/h. Explore options like 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 typical circumstances, our mass customization processes align with the order quantity, generally culminating within a month.
Q: What is the duration of the warranty period?
A:Our equipment enjoys a 1-year warranty under normal usage. For cases of misuse or post-warranty issues, customers can opt for mailing the item or availing remote video assistance for troubleshooting.
Q: What transportation methods are available to me?
A:Customers can choose between reliable sea freight or swift international express delivery. For detailed arrangements, please reach out through email communications.
Q: What are the ways to get in touch with you?
A:Reach out to us via email or connect with us through our online consultation service.