Principle
WINDRYOur Screw Vacuum Pump is meticulously crafted, featuring dual screw rotors and a specially designed pump body that create multiple sealed spaces. With precision engineering, these components maintain infinitesimal clearances, allowing for contact-free operation and eliminating friction. The reverse gears enhance the smooth, continuous transfer of gas from inlet to outlet, ensuring unparalleled performance.
Thanks to its frictionless architecture, the dual rotors and pump body do away with the need for lubrication, delivering nothing but pure, uncontaminated gas. The continuous gas transfer, coupled with an optimized path, drives efficiency to new heights. A strategically positioned outlet below the screw rotors boosts drainage and simplifies the cleaning process. Our innovative design, devoid of intermediate bulkheads, offers superior drainage and exhaust efficiency compared to claw and rotor vacuum pumps, all while being exceptionally easy to maintain.(Click to contact inquiry)
Applications
The WINDRY vacuum pump is the ideal solution for scenarios where oil contamination must be avoided, thriving in corrosive environments. Its adaptability shines across diverse industries:
- A key player in Medical Instruments and Analysis Instruments
- Crucial in the production of Biological Products
- Essential for Pharmaceutical Preparations
- Indispensable for Packaging in Food and Medicine sectors
- Highly proficient in Gasoline Vapor Recovery,
- Fundamental to Film Preparation processes
- Supporting High Science Engineering and Chemical Analysis
- A vital component of the Semiconductor Industry
- Indispensable in the Micro-Electronics Industry
- Instrumental in advancing the Solar Energy Industry
- An invaluable asset in R&D labs, and beyond. (Click to contact inquiry)
Features
- Harnessing the power of cutting-edge fifth-generation composite screw technology, our pumps deliver unparalleled performance and reliability, setting a new standard in vacuum technology.
- Our commitment to environmental sustainability shines through with a design that eliminates the need for oil and water, preventing pollution and enabling efficient recycling of evacuated materials.
- Our energy-efficient technology, employing variable pitch, slashes energy consumption by a remarkable 30%, maximizing operational efficiency.
- Built with resistance to chemical corrosion, it features a protective layer that shields against hostile environments.
- The air cooling structure enhances convenience and simplicity, promoting user-friendly operation.
- Manpower conservation is achieved with an extended maintenance cycle lasting thousands of hours.
- Designed with a limit vacuum height of <1 Pa, adjustable to <0.5 Pa, this pump operates over a versatile range from vacuum to atmospheric pressure.
- Incorporating state-of-the-art mechanical sealing, our pump guarantees reliable sealing, seamless exhaust, and powerful liquid handling capabilities.
- Constructed with lightweight, advanced materials, ensuring low weight and precision machining that keeps noise levels to a minimum. (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 take pride in developing and manufacturing screw vacuum pumps ourselves, ensuring quality at every step.
Q: How is the price determined?
A:The webpage provides a reference price; however, the exact cost will vary based on specific configurations tailored to your needs.
Q: What information is required for purchasing the product?
A:To assist you, please provide details of your operating conditions, the desired extraction volume (L/s or m ³/h ), and the ultimate pressure specifications (Pa, mbar, or torr).
Q: What models do you offer?
A:We proudly offer a range of 6 products with capacities ranging from 20 to 80m ³/h. These include models with capacities of 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.
Q: What is the estimated supply cycle duration?
A:Typically, within a standard month, the supply cycle for mass customization depends on the order quantity.
Q: What is the warranty period for the equipment?
A:Our equipment comes with a 1-year warranty under normal usage conditions. In cases of misuse or post-warranty needs, customers can opt for mail return services or remote video assistance for support.
Q: What transportation options are available?
A:Choose between sea freight or international express delivery; specific arrangements can be tailored through email correspondence.
Q: How can I get in touch with your team?
A:Feel free to reach out via email or through our online consultation service for prompt assistance.