Principle
WINDRYOur state-of-the-art Screw Vacuum Pump is a testament to precision engineering, featuring dual paralleled screw rotors and a uniquely designed pump body that forms multiple sealed spaces. With a meticulous design ensuring minute clearances, it guarantees no contact and no friction, thanks to the reverse gears that drive it. This innovative structure ensures the gas is transferred seamlessly and continuously from the inlet to the outlet, promising unparalleled performance.
Frictionless and efficient, our dual rotors and pump body design eliminate the need for lubrication, ensuring the supply of pristine, clean gas. With a continuous gas transfer and streamlined pathway, our pump delivers exceptional efficiency. The outlet is strategically positioned lower than the screw rotors to bolster drainage capability and facilitate cleaning. By eliminating the intermediate bulkhead, our design not only enhances drainage and exhaust efficiency over claw and rotor vacuum pumps but also simplifies maintenance remarkably.(Click to contact inquiry)
Applications
The WINDRY vacuum pump stands as the ideal choice for applications where oil contamination is a concern, particularly in corrosive environments. Its versatility is demonstrated across an impressive spectrum of industries:
- Indispensable for Medical Instruments and Analysis Instruments
- Crucial in the Manufacturing of Biological Products
- Vital to Pharmaceutical Preparation Processes
- Essential in Food and Medicine Packaging Applications
- Efficiently Recovers Gasoline Vapor,
- Plays a Key Role in Film Preparation
- Aiding Advancement in High Science Engineering and Chemical Analysis
- Pivotal in the Semiconductor Industry
- Critical for the Micro-Electronics Industry
- Integral to the Solar Energy Industry
- A Valuable Resource in R&D Labs, and Beyond. (Click to contact inquiry)
Features
- Empowered by advanced fifth-generation composite screw technology, our pump offers exceptional performance and unrivalled reliability.
- Devoted to environmental stewardship, our oil and water-free design eradicates pollution, ensuring a pristine vacuum and promoting the recycling of pumped materials.
- Our cutting-edge energy-saving technology, leveraging variable pitch, slashes energy consumption by a remarkable 30%, enhancing operational efficiency.
- Built with chemical corrosion resistance, our pump is fortified with a protective layer that withstands harsh environments.
- Our innovative air cooling structure enhances simplicity and convenience, ensuring user-friendly operation.
- With an extended maintenance cycle spanning thousands of hours, our pump conserves manpower efficiently.
- With a customizable limit vacuum height of <1 Pa, extendable to <0.5 Pa, our pump adapts to a versatile operating range from vacuum to atmospheric pressure.
- Equipped with advanced mechanical sealing, our pump guarantees dependable sealing, smooth exhaust flow, and robust liquid handling capabilities.
- Constructed with lightweight new materials, our pump ensures minimal weight, while precision machining offers 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 pride ourselves on developing and producing our own screw vacuum pumps, ensuring top-tier quality and innovation.
Q: How is the price determined?
A:The webpage showcases a reference price, serving as a preliminary guide. The final price is crafted based on your unique configuration requirements.
Q: What details must I provide to proceed with a purchase?
A:To ensure precision in your order, please provide essential data including the operating conditions and the required extraction volume (L/s or m ³/h ), along with the ultimate pressure (Pa, mbar, or torr).
Q: What range of models are available for selection?
A:We proudly offer six versatile models with capacities ranging from 20-80 m ³/h. Choose from 20 m ³/h, 28 m ³/h, 36 m ³/h, 48 m ³/h, 60 m ³/h, and 80 m ³/h to best suit your needs.
Q: Approximately, how long is the supply cycle?
A:Typically, within a standard month, the timeline for mass customization may vary based on the order quantity.
Q: What is the duration of the warranty period?
A:Our equipment comes with a 1-year warranty period under normal usage conditions. Should there be any issues due to improper use or beyond the warranty period, customers can opt for mail-in service or receive remote video assistance.
Q: What are the available transportation methods?
A:Choose between the convenience of sea freight or the speed of international express delivery. Specific arrangements can be seamlessly coordinated via email.
Q: How can I get in touch with you?
A:Feel free to reach out through email or engage with us via our online consultation service for immediate assistance.