Principle
WINDRYOur Screw Vacuum Pump showcases meticulous craftsmanship with its dual paralleled screw rotors and intricately designed pump body, creating numerous sealed spaces. The precision-engineered rotors and pump body maintain minute clearances ensuring no contact or friction, thus boosting efficiency. Driven by advanced reverse gears, the pump facilitates a seamless, continuous gas transfer from inlet to outlet, promising superior performance.
The frictionless design of the dual rotors and pump body eliminates the need for lubrication, guaranteeing the delivery of uncontaminated gas. The uninterrupted gas transfer combined with a streamlined pathway ensures remarkable efficiency. The strategically positioned outlet below the screw rotors enhances drainage and simplifies cleaning. With the absence of an intermediate bulkhead, our design outperforms claw and rotor vacuum pumps in terms of drainage and exhaust efficiency, while remaining incredibly easy to maintain.(Click to contact inquiry)
Applications
The WINDRY model is the epitome of excellence for applications where oil contamination must be avoided, especially within corrosive environments. Its adaptability is proven across a vast array of industries:
- Invaluable within Medical Instruments and Analysis Instruments
- Pivotal to the development of Biological Products
- Essential for Pharmaceutical Preparation processes
- Indispensable in Food and Medicine Packaging applications
- Highly efficient in Gasoline Vapor Recovery,
- Integral for Film Preparation
- Aiding in High Science Engineering and Chemical Analysis
- Crucial for the Semiconductor Industry
- Vital for the Micro-Electronics Industry
- Instrumental to the Solar Energy Industry
- An invaluable asset in R&D labs, and beyond. (Click to contact inquiry)
Features
- Utilizing cutting-edge fifth-generation composite screw technology, our pump delivers unmatched performance and reliability.
- Our commitment to environmental sustainability is evident with a design that omits oil and water, preventing pollution and ensuring a pristine vacuum for recycling pumped materials.
- Through our innovative energy-saving technology with variable pitch, energy consumption is slashed by an impressive 30%, elevating operational efficiency.
- Crafted with chemical corrosion resistance, it features a protective layer that shields against harsh environments.
- Our air cooling structure enhances convenience and simplicity, making it user-friendly.
- Manpower conservation is achieved with an extended maintenance cycle lasting thousands of hours.
- Engineered with a limit vacuum height of <1 Pa, customizable to <0.5 Pa, this pump provides a versatile operating range from vacuum to atmospheric pressure.
- Equipped with state-of-the-art mechanical sealing, our pump guarantees reliable sealing, unobstructed exhaust, and strong liquid handling capabilities.
- Constructed with lightweight materials, ensuring minimal weight, and precision machining for reduced noise levels. (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 are proud to develop and produce screw vacuum pumps independently, ensuring quality and innovation.
Q: How is the price determined?
A:Our webpage offers a reference price, though the final cost is contingent upon the various configurations you opt for. Tailor your choice to meet your specific requirements.
Q: What data do I need to provide if I want to purchase?
A:To proceed with your purchase, kindly supply us with the operating conditions, desired extraction volume (L/s or m³/h ), as well as the ultimate pressure specifications (Pa, mbar, or torr).
Q: What models can you provide?
A:We offer an array of six high-performance vacuum pump models designed to cater to diverse needs, boasting capacities of 20 m³/h, 28 m³/h, 36 m³/h, 48 m³/h, 60 m³/h, and 80 m³/h, perfectly combining efficiency and power.
Q: How long is the supply cycle approximately?
A:Under normal circumstances, the supply cycle for mass customization is approximately one month, though it may vary depending on the order quantity.
Q: How long is the warranty period?
A:Our equipment comes with a one-year warranty under standard usage conditions. Should any issues arise beyond this period or due to improper use, customers have the option to mail the equipment for service or receive remote video assistance.
Q: What are the transportation methods?
A:We offer flexible shipping solutions, including sea freight and international express delivery. For detailed arrangements, please reach out to us via email.
Q: How can I contact you?
A:Feel free to contact us through email or avail our online consultation services for immediate assistance.