Principle
WINDRYCrafted with precision, our Screw Vacuum Pump features dual paralleled screw rotors encased in a perfectly engineered pump body, creating multiple sealed spaces. With masterfully calculated clearances, ensuring zero contact and friction, it operates through reverse gear-driven mechanisms, transferring gas seamlessly and continuously from the inlet to the outlet. Experience unparalleled efficiency with our cutting-edge design.
Our innovative frictionless design eliminates the need for lubrication, delivering a pristine gas output. The streamlined pathway enables continuous gas transfer, boosting efficiency. With an outlet positioned strategically lower than the screw rotors, enhanced drainage becomes effortless and cleaning is simplified. Our thoughtfully engineered design, devoid of intermediate bulkheads, surpasses traditional claw and rotor vacuum systems, offering unmatched drainage and exhaust efficiency alongside easy maintenance.(Click to contact inquiry)
Applications
Introducing WINDRY: the ultimate solution for environments where oil contamination cannot be tolerated, especially in corrosive settings. Its adaptability makes it an indispensable asset across various industries:
- An invaluable ally in Medical Instruments and Analysis Instruments
- Pivotal for the Production of Biological Products
- Essential in Pharmaceutical Preparation processes
- Indispensable for Food and Medicine Packaging
- Efficient in Gasoline Vapor Recovery,
- Integral to Film Preparation endeavors
- Aiding High Science Engineering and Chemical Analysis
- Crucial for the Semiconductor Industry
- Vital to the Micro-Electronics Industry
- Instrumental in the Solar Energy Industry
- A treasured resource within R&D labs, and beyond. (Click to contact inquiry)
Features
- Harnessing the power of advanced fifth-generation composite screw technology, our pump guarantees superior performance and unwavering reliability.
- Our commitment to eco-friendliness is evident in a design free from oil and water, thereby preventing pollution and ensuring a clean vacuum environment while promoting the recycling of pumped materials.
- Our state-of-the-art energy-saving technology, featuring variable pitch adjustments, slashes energy consumption by an astounding 30%, optimizing operational efficiency like never before.
- Engineered with unmatched chemical corrosion resistance, our pump boasts a protective layer that shields against the harshest environments.
- Designed with an air cooling structure, it offers enhanced convenience and simplicity, ensuring ease of use.
- Labor-saving is maximized with an extended maintenance cycle that spans thousands of hours, guaranteeing minimal downtime.
- Offering a limit vacuum height of <1 Pa, customizable to <0.5 Pa, this pump provides a versatile operating range, seamlessly transitioning from vacuum to atmospheric pressure.
- Equipped with state-of-the-art mechanical sealing, our pump ensures reliable sealing, unobstructed exhaust, and robust liquid handling, setting new standards in efficiency.
- Crafted with lightweight materials, ensuring minimal weight and precision machining, our pump delivers low noise levels, enhancing its operational appeal. (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, our expertise lies in independently developing and producing state-of-the-art screw vacuum pumps, ensuring the highest quality.
Q:How is the price determined ?
A:The webpage provides a reference price, but the precise cost is influenced by the various configurations you select, ensuring you get the best value tailored to your needs.
Q: What essential information must I provide to successfully make a purchase?
A:To facilitate your purchase, kindly provide details of the operating conditions, including the extraction volume (L/s or m ³/h, ), along with the required ultimate pressure (expressed in Pa, mbar, or torr).
Q: What are the available models you can offer?
A:We proudly offer an enhanced selection of 6 models, with capacities ranging from 20 to 80 m ³/h, including 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, each designed for superior performance.
Q: What is the approximate supply cycle duration?
A:Typically, within a standard month, the time required for mass customization varies according to order quantities, ensuring timely delivery tailored to your needs.
Q: What is the warranty period, and what does it cover?
A:For equipment under normal use, we offer a 1-year warranty. Should the equipment be used improperly or if the warranty period is exceeded, customers have options for mail-in service or remote video assistance to address any issues.
Q: What are the available transportation methods?
A:Choose between sea freight and international express delivery for your convenience, with specific arrangements available through email communication.
Q: How may I get in touch with you?
A:You can reach out to us effortlessly via email or connect through our online consultation platform for immediate assistance.