Principle
WINDRYCrafted to perfection, our Screw Vacuum Pump features dual parallel screw rotors poised within a precisely crafted pump body, forming multiple sealed chambers. These rotors work in harmony with the pump body, maintaining precise clearances that assure no contact and zero friction. Equipped with reverse gears, the gas flows effortlessly from inlet to outlet, elevating your operational experience with unmatched performance.
Embrace the future with our vacuum pump's frictionless design. The dual rotors and pump body, need no lubrication, delivering pristine, clean gas consistently. Experience heightened efficiency with seamless gas transfer and an optimized pathway. The thoughtfully placed outlet beneath the screw rotors boosts drainage and simplifies cleaning. With no intermediate bulkhead, our design transcends typical claw and rotor pumps, offering superior drainage and exhaust efficiency, combined with a user-friendly maintenance experience.(Click to contact for inquiry)
Applications
Introducing WINDRY, the ideal solution for applications where oil contamination is intolerable, particularly in challenging corrosive environments. Its flexible utility spans numerous industries:
- An essential component in Medical Instruments and Analytical Instruments
- A keystone in the development of Biological Products
- A fundamental element for Pharmaceutical Preparation processes
- A critical factor in Food and Medicine Packaging applications
- A powerhouse in Gasoline Vapor Recovery,
- A core player in Film Preparation
- Aiding in advanced Science Engineering and Chemical Analysis
- A cornerstone of the Semiconductor Industry
- A key driver of the Micro-Electronics Industry
- A pivotal force in the Solar Energy Industry
- A remarkable asset to R&D laboratories, and beyond. (Click to contact for inquiry)
Features
- Employing leading-edge fifth-generation composite screw technology, our pump sets a new standard for performance and dependability.
- Our commitment to environmental stewardship is reflected in a design free of oil and water, eliminating contamination risks while ensuring a pristine vacuum environment and allowing efficient recycling of materials.
- Revolutionary energy-saving technology, featuring variable pitch, is integrated to curtail energy consumption by up to 30%, maximizing operational efficacy.
- Built to withstand chemical corrosion, our pump bears a protective layer, safeguarding against even the harshest environments.
- The air cooling system introduces unprecedented convenience and simplicity, making operation a breeze.
- Experience manpower conservation with an extended maintenance cycle that spans thousands of hours, reducing downtime and costs.
- Engineered with a limit vacuum height of <1 Pa, customizable to <0.5 Pa, this pump boasts a versatile operating range, seamlessly transitioning from vacuum to atmospheric pressure.
- Incorporating cutting-edge mechanical sealing, our pump guarantees airtight sealing, unobstructed exhaust flow, and superior liquid management capabilities.
- Crafted from lightweight new materials, the pump's construction ensures minimal weight and, when paired with precision engineering, maintains low noise levels. (Click to contact for 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 are proud to both develop and produce our screw vacuum pumps in-house, ensuring uncompromised quality and innovation.
Q:How is the price determined?
A:Our webpage presents a benchmark price, which may vary depending on your chosen configurations, ensuring the perfect fit for your needs.
Q: What essential information should I provide to make a purchase?
A:To facilitate your purchase, please provide us with the specific operating conditions, extraction volume (L/s or m ³/h ), and ultimate pressure (Pa, mbar, or torr) required for your application.
Q: What model options do you offer?
A:We proudly offer six advanced models with capacities ranging from 20 to 80 m³/h: specifically 20 m³/h, 28 m³/h, 36 m³/h, 48 m³/h, 60 m³/h, and 80 m³/h.
Q: What is the approximate supply cycle time?
A:Typically, within a standard month, our mass customization delivery time is influenced by the order quantity.
Q: What is the duration of the warranty period?
A:Our equipment comes with a 1-year warranty under normal use. If there is misuse or the warranty expires, customers can opt for mail-in service or remote video assistance.
Q: What are the available transportation methods?
A:For your convenience, choose between sea freight and international express delivery. Further details can be arranged via email.
Q: How can I reach out to you?
A:Connect with us effortlessly via email, or engage with us through our online consultation platform.