Principle
WINDRYOur Screw Vacuum Pump is masterfully designed, incorporating dual paralleled screw rotors within a finely crafted pump body. This configuration creates a series of sealed spaces that ensure no contact or friction. Driven by reverse gears, the gas is smoothly and continuously transferred from inlet to outlet, guaranteeing top-notch performance.
Boasting a frictionless design, our dual rotors and pump body operate without lubrication, supplying pure, clean gas. The efficient gas transfer and streamlined pathways maximize performance. With the outlet strategically placed lower than the screw rotors, drainage is improved, maintenance is simplified, and it outperforms claw and rotor vacuum pumps in efficiency and ease of use.(Click to contact inquiry)
Applications
The WINDRY excels in applications where oil contamination must be avoided, especially in corrosive settings. Its adaptability is evident across diverse industries:
- An essential component in Medical and Analysis Instruments
- Key to the production of Biological Products
- Vital for Pharmaceutical Preparation processes
- Critical for Food and Medicine Packaging applications
- Highly effective in Gasoline Vapor Recovery,
- Central to Film Preparation
- Supporting High Science Engineering and Chemical Analysis
- Indispensable in the Semiconductor Industry
- Crucial for the Micro-Electronics Industry
- A driving force in the Solar Energy Industry
- A key asset in R&D labs, and beyond. (Click to contact inquiry)
Features
- Harnessing advanced fifth-generation composite screw technology, our pump offers outstanding performance and reliability.
- Our commitment to environmental stewardship is clear with a design that eliminates oil and water pollution, ensuring a clean vacuum and enabling material recycling.
- Our cutting-edge energy-saving technology, featuring variable pitch, cuts energy use by an impressive 30%, boosting operational efficiency.
- Engineered for chemical corrosion resistance, with a protective layer safeguarding against harsh conditions.
- The air cooling structure enhances convenience and simplicity, making it user-friendly.
- Extend maintenance cycles to thousands of hours, conserving manpower and costs.
- Tailored with a limit vacuum height of <1 Pa, customizable to <0.5 Pa, this pump offers a versatile operational range from vacuum to atmospheric pressure.
- Featuring state-of-the-art mechanical sealing, our pump ensures trustworthy sealing and robust liquid management capabilities.
- Employing lightweight construction with innovative materials, our pump upholds minimal weight, while precision machining ensures low noise. (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 develop and produce our own screw vacuum pumps, ensuring superior quality and innovation.
Q:How is the price determined ?
A:The webpage presents an illustrative price, with the final amount hinging on various configuration choices to suit your unique needs.
Q: What details do I need to provide if I wish to make a purchase?
A:Please furnish the operational conditions, specify the extraction volume (in L/s or m³/h ), and indicate the ultimate pressure (expressed in Pa, mbar, or torr).
Q:What models are available for purchase?
A:We proudly offer an enhanced selection of 6 models boasting capacities ranging from 20-80 m³/h, including 20 m³/h, 28 m³/h, 36 m³/h, 48 m³/h, 60 m³/h, and 80 m³/h.
Q:What is the approximate lead time for supply?
A:Typically, within a standard month, mass customization timelines are closely linked to the order quantity.
Q:What is the length of the warranty period?
A:For standard usage, the equipment carries a warranty period of 1 year. In cases of misuse or post-warranty, customers may opt for mail-in service or remote video support to resolve issues.
Q:What transportation methods are available?
A:You have the flexibility to choose between reliable sea freight and swift international express delivery. For detailed arrangements, please reach out via email.
Q:How can I get in touch with you?
A:Reach out to us through email or engage in an interactive online consultation for direct assistance.