Principle
WINDRYOur Screw Vacuum Pump is a testament to engineering excellence, featuring dual paralleled screw rotors and a precision-crafted pump body. This design forms multiple sealed spaces, maintaining tight clearances for contactless operation. Driven by reverse gears, the gas flow is steady and continuous from entry to exit, delivering unmatched performance.
The frictionless design of our dual rotors and pump body negates the need for lubrication, ensuring clean gas output. This, combined with an efficient flow path, results in superior efficiency. The outlet's strategic lower position enhances drainage and facilitates effortless cleaning. Our design, free of intermediate bulkheads, outshines claw and rotor vacuum pumps in drainage and exhaust efficiency while being incredibly user-friendly.(Click to contact inquiry)
Applications
The WINDRY stands as the ideal solution for scenarios where oil contamination is intolerable, especially in hostile environments. Its adaptability shines across numerous industrial applications:
- Invaluable in the realm of Medical Instruments and Analytical Instruments, ensuring optimal performance.
- Pivotal in the sophisticated production of Biological Products, enhancing quality and precision.
- Essential in the Pharmaceutical Preparation processes, ensuring purity and efficacy.
- Indispensable for Food and Medicine Packaging, maintaining integrity and safety.
- Efficient in Gasoline Vapor Recovery, contributing to environmental conservation.
- Integral to Film Preparation, ensuring optimal production quality.
- Aiding in High Science Engineering and Chemical Analysis, facilitating breakthroughs.
- Crucial to the Semiconductor Industry, supporting cutting-edge technology development.
- Vital for the Micro-Electronics Industry, driving innovation and efficiency.
- Instrumental in advancing the Solar Energy Industry, fostering sustainable energy solutions.
- A valuable asset in R&D labs, unlocking new potentials across various fields and more. (Click to contact inquiry)
Features
- Equipped with pioneering fifth-generation composite screw technology, our pump sets new standards in performance and reliability.
- Our commitment to environmental protection is evident in a design that eliminates oil and water use, preventing pollution while ensuring a pristine vacuum and enabling the recycling of materials.
- Our energy-saving technology, featuring variable pitch, remarkably reduces energy consumption by 30%, maximizing operational efficiency.
- Constructed to withstand chemical corrosion, our pump includes a protective layer that shields against harsh environments.
- Our air cooling structure enhances user convenience and simplicity, making it exceptionally easy to operate.
- Labor savings are achieved with an extended maintenance cycle lasting thousands of hours, optimizing uptime and efficiency.
- Customizable with a limit vacuum height of <1 Pa, adjustable to <0.5 Pa, our pump operates across a versatile range from vacuum to atmospheric pressure.
- Boasting state-of-the-art mechanical sealing, our pump guarantees dependable sealing, unimpeded exhaust, and strong liquid handling capabilities.
- The lightweight construction using advanced materials ensures minimal weight, while precision machining delivers low noise output. (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 are proud to develop and produce screw vacuum pumps in-house, ensuring the highest quality and performance.
Q: How is the price determined?
A:Our webpage showcases a reference price; however, the exact pricing is tailored based on your chosen configurations and specifications.
Q: What essential details are required for making a purchase?
A:To proceed with your purchase, kindly provide the specific operating conditions, extraction volume expressed in units such as L/s or m³/h ), along with the ultimate pressure measured in Pa, mbar, or torr.
Q: What range of models are available for me to select from?
A:We offer an array of 6 finely-tuned products with capacities ranging from 20-80 m³/h: 20 m³/h, 28 m³/h, 36 m³/h, 48 m³/h, 60 m³/h, and a robust 80 m³/h.
Q: What is the estimated supply cycle duration?
A:Under usual circumstances, the supply cycle aligns with a standard month, with mass customization depending on the ordered quantity.
Q: What is the duration of the warranty period?
A:Our equipment comes with a one-year warranty for regular usage. Should there be misuse or if the warranty lapses, clients can opt for postal dispatch or avail of our remote video support.
Q: What are the available transportation methods for delivery?
A:Choose between sea freight and international express delivery, with specific arrangements best discussed via email communication.
Q: What is the preferred method to get in touch with you?
A:Reach out to us through email or engage with us via our online consultation platform for prompt assistance.