Principle
WINDRYOur Screw Vacuum Pump is artfully constructed with dual parallel screw rotors and an intricately crafted pump body, forming numerous sealed compartments. The precision engineering of the rotors and pump body ensures small clearances without contact or friction. Powered by reverse gears, the pump achieves seamless and continuous gas transfer from inlet to outlet, guaranteeing outstanding performance.
The frictionless design of dual rotors and pump body negates the need for lubrication, providing the cleanliness of delivered gas. The streamlined gas transfer pathway leads to high efficiency, with the outlet strategically positioned lower than the screw rotors to boost drainage and simplify cleaning. Our design, free from an intermediate bulkhead, outperforms claw and rotor vacuum pumps in drainage and exhaust efficiency while offering ease of maintenance.(Click to contact inquiry)
Applications
The WINDRY excels in applications where oil contamination is intolerable, especially within corrosive environments. Its adaptability shines across a multitude of industries:
- Invaluable in Medical Instruments and Analysis Instruments
- Pivotal in the creation of Biological Products
- Essential for Pharmaceutical Preparation processes
- Indispensable in Food and Medicine Packaging applications
- Efficient in Gasoline Vapor Recovery,
- Integral to Film Preparation
- Aiding High Science Engineering and Chemical Analysis
- Crucial for the Semiconductor Industry
- Vital for the Micro-Electronics Industry
- Instrumental in the Solar Energy Industry
- A valuable asset in R&D labs, and more. (Click to contact inquiry)
Features
- Utilizing advanced fifth-generation composite screw technology, our pump delivers unparalleled performance and reliability.
- Our commitment to environmental protection is evident with a design that eliminates oil and water, preventing pollution, and ensuring a pristine vacuum while supporting recycled material usage.
- Our energy-saving technology, featuring variable pitch, slashes energy consumption by an impressive 30%, maximizing operational efficiency.
- Built with chemical corrosion resistance, it includes a protective layer that shields against harsh environments.
- Our air cooling structure enhances convenience and ease of use, promoting user-friendliness.
- Achieve manpower conservation with an extensive maintenance cycle lasting thousands of hours.
- Designed with a limit vacuum height of <1 Pa, customizable to <0.5 Pa, this pump offers flexibility in operating range from vacuum to atmospheric pressure.
- Incorporating state-of-the-art mechanical sealing, our pump guarantees reliable sealing, unhindered exhaust, and robust liquid handling capabilities.
- New material construction ensures lightweight design with precision machining, resulting in minimal weight and low noise levels. (Click to contact inquiry)
Technical Specifications

Optional accessories
Enhance your setup with optional accessories: Export muffler, Quick connect clamp, Stainless steel inlet filter



Q: Do you produce screw vacuum pumps yourself?
A:Yes, we expertly develop and produce screw vacuum pumps ourselves, ensuring superior quality and performance.
Q: How is the price determined?
A:Our webpage provides an indicative reference price; however, the specific price will be customized based on your chosen configurations to perfectly suit your needs.
Q: What information do I need to provide if I am interested in making a purchase?
A:To proceed with your purchase, kindly provide us with the operating conditions, desired extraction volume (L/s or m ³/h ), as well as the ultimate pressure requirements (Pa, mbar, or torr).
Q:What models are available for selection?
A:We proudly offer an impressive range of 6 products with capacities ranging from 20 to 80 m ³/h. Our models include 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:How long is the approximate supply cycle?
A:Typically, within a standard month, the supply cycle for mass customization is influenced by the quantity ordered.
Q:What is the duration of the warranty period?
A:Our equipment comes with a 1-year warranty for normal use. Should there be any issues beyond this period or due to improper use, we offer solutions via mail or provide remote video assistance.
Q:What transportation options are offered?
A:Clients can choose between the reliability of sea freight and the speed of international express delivery. Detailed arrangements can be discussed via email.
Q:How may I get in touch with you?
A:Feel free to contact us through email or engage with us directly via online consultation.