Principle
WINDRYOur state-of-the-art Screw Vacuum Pump is a marvel of engineering, crafted with precision using dual paralleled screw rotors and an intricately designed pump body to form numerous sealed chambers. These rotors and the pump body are expertly calibrated to maintain precise clearances, ensuring no contact and no friction. Powered by reverse gears, the gas flows effortlessly and continuously from inlet to outlet, delivering unparalleled performance.
The frictionless design of our dual rotors and pump body eliminates lubrication requirements, guaranteeing clean gas delivery. Experience top-tier efficiency as the continuous gas transfer system, streamlined pathway, and strategically positioned outlet combine to enhance drainage and simplify cleaning. Without an intermediate bulkhead, our design surpasses traditional claw and rotor vacuum pumps, offering superior drainage and exhaust efficiency that is effortless to maintain.(Click to contact inquiry)
Applications
The WINDRY Vacuum Pump stands out as the ideal solution for applications where oil contamination is unacceptable, particularly within corrosive environments. Its versatility shines across diverse industries:
- Indispensable in Medical Instruments and Analysis Instruments, ensuring precision and reliability.
- A key player in the creation and development of Biological Products.
- Fundamental to the Pharmaceutical Preparation processes, offering unmatched dependability.
- Crucial in Food and Medicine Packaging applications, guaranteeing quality and safety.
- High efficiency in Gasoline Vapor Recovery, optimizing resource utilization.
- A cornerstone in Film Preparation, ensuring excellence in production.
- Aiding innovation in High Science Engineering and Chemical Analysis, providing critical support.
- Vital for the Semiconductor Industry, boosting productivity and performance.
- Essential in the Micro-Electronics Industry, enhancing technological advancements.
- Integral to the Solar Energy Industry, fostering sustainable energy solutions.
- An invaluable asset in R&D labs and beyond, driving research and innovation. (Click to contact inquiry)
Features
- Utilizing the advanced fifth-generation composite screw technology, our pump delivers unmatched performance and reliability, setting new standards in the industry.
- Our commitment to environmental protection is evident with a design that completely eliminates oil and water usage, preventing pollution and making it easier to recycle pumped materials.
- Equipped with energy-saving technology, our variable pitch design reduces energy consumption by an impressive 30%, enhancing operational efficiency and reducing costs.
- Engineered for chemical corrosion resistance, featuring a robust protective layer that shields against harsh environments, ensuring longevity and durability.
- Our innovative air cooling structure introduces enhanced convenience and simplicity, facilitating ease of use and maintenance.
- Save on manpower with an extended maintenance cycle that lasts thousands of hours, reducing downtime and costs.
- Designed with versatility in mind, our pump offers a limit vacuum height of <1 Pa, customizable to <0.5 Pa, and operates seamlessly from vacuum to atmospheric pressure.
- Feature-packed with state-of-the-art mechanical sealing, our pump guarantees reliable sealing, unobstructed exhaust, and robust liquid handling capabilities.
- Crafted from lightweight materials, our pump boasts minimal weight, while precision machining ensures low noise levels, providing a quiet and efficient operation. (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 develop and produce our own screw vacuum pumps, ensuring quality and precision at every stage.
Q:How is the price determined ?
A:The website provides a reference price, and the exact pricing varies based on selected configurations.
Q: What information is required for making a purchase?
A:Please provide details on your operating conditions, desired extraction volume (in L/s or m³/h ), and the ultimate pressure level (measured in Pa, mbar, or torr).
Q: What models are available for purchase?
A:We offer a range of six premium products with capacities spanning 20-80m³/h, including models with 20m³/h, 28m³/h, 36m³/h, 48m³/h, 60m³/h, and 80m³/h capacities.
Q: What is the estimated supply cycle duration?
A:Under normal circumstances, the supply cycle within a typical month is influenced by the order quantity for mass customization.
Q: What is the warranty period?
A:Our equipment carries a warranty of 1 year under standard usage. For issues arising from improper use or post-warranty concerns, assistance is available via mail or remote video support.
Q: What are the available transportation methods?
A:You have the choice of sea freight or international express delivery. Specific details can be discussed via email communication.
Q: How can I get in touch with you?
A:Feel free to reach out via email or engage with us through our online consultation platform.