Principle
WINDRYUnveiling our innovative Screw Vacuum Pump, which combines dual paralleled screw rotors with a precision-engineered pump body to form several sealed spaces. These components are crafted to maintain exact clearances, eliminating contact and friction. The use of reverse gears enables a seamless and continuous transfer of gas from inlet to outlet, ensuring unrivaled performance and efficiency.
Thanks to the frictionless design of our dual rotors and pump body, lubrication is unnecessary, delivering nothing but clean gas. Enjoy exceptional efficiency through continuous gas transfer and a streamlined pathway. The strategic placement of the outlet below the screw rotors enhances drainage and eases maintenance, outshining conventional claw and rotor vacuum pumps with superior drainage performance and simplicity.(Click to contact inquiry)
Applications
The WINDRY vacuum pump is an impeccable choice for scenarios where oil contamination is a concern, especially in challenging corrosive environments. It showcases remarkable versatility across numerous industries, including:
- Indispensable for Medical and Analysis Instruments, ensuring precision and reliability.
- A cornerstone in the manufacturing of Biological Products, streamlining processes and ensuring quality.
- Essential for Pharmaceutical Preparation, optimizing production and maintaining consistency.
- A key player in Food and Medicine Packaging applications, supporting safety and efficiency.
- Highly effective in Gasoline Vapor Recovery, contributing to environmental protection.
- Integrating seamlessly into Film Preparation, enhancing production quality.
- An invaluable aid for High Science Engineering and precise Chemical Analysis.
- Absolutely crucial for the Semiconductor Industry, delivering reliability and precision.
- Vital for the Micro-Electronics Industry, ensuring flawless operations and innovations.
- A foundational tool in the Solar Energy Industry, promoting sustainable energy solutions.
- Serving as a valuable asset in Research & Development labs and myriad other applications. (Click to contact inquiry)
Features
- Utilizing groundbreaking fifth-generation composite screw technology, our pump achieves extraordinary performance and unwavering reliability.
- Environmental consciousness is at the heart of our design, which operates without oil or water, preventing pollution and facilitating the recycling of processed materials, ensuring a pristine vacuum environment.
- Our advanced energy-saving technology, featuring variable pitch, slashes energy consumption by an impressive 30%, maximizing operational efficiency.
- Designed to withstand chemical corrosion, our pump incorporates a protective layer, ensuring resilience in harsh environments.
- Our air cooling structure enhances user convenience and ease of use, offering an effortless operating experience.
- Achieve exceptional manpower efficiency with an extended maintenance cycle that lasts thousands of hours, reducing downtime and costs.
- 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, catering to diverse applications.
- Equipped with cutting-edge mechanical sealing, our pump guarantees reliable seals, unobstructed exhaust, and robust liquid management capabilities.
- Featuring lightweight construction with innovative materials, our pump is engineered for low noise operation and exceptional precision. (Click to contact inquiry)
Technical Specifications

Optional accessories
Enhance your setup with our optional accessories: Export muffler, Quick connect clamp, and Stainless steel inlet filter, each designed for superior performance and ease of use.



Q:Do you produce screw vacuum pumps yourself ?
A:Absolutely, we take pride in developing and manufacturing our screw vacuum pumps in-house, ensuring complete control over quality and innovation.
Q:How is the price determined ?
A:Our webpage graciously offers a reference price, with the exact cost tailored to the specific configurations you choose, ensuring you get the perfect solution for your needs.
Q: What essential data do I need to provide for a seamless purchasing process?
A:For a smooth transaction, please provide your operating conditions, the precise extraction volume (L/s or m³/h ), and the desired ultimate pressure (Pa, mbar, or torr).
Q: What diverse models are available for selection?
A:We proudly offer an array of six stellar products, boasting capacities ranging from 20 to 80 m³/h, specifically: 20 m³/h, 28 m³/h, 36 m³/h, 48 m³/h, 60 m³/h, and 80 m³/h.
Q: What is the approximate duration of the supply cycle?
A:Typically, within a regular month, our supply cycle is intricately linked to the quantity requested, ensuring efficiency and reliability.
Q: What is the duration of the warranty period?
A:Our equipment comes with a generous 1-year warranty for standard usage. Should use be improper or the warranty lapse, customers may opt for mail-in service or benefit from remote video assistance to address any concerns.
Q: What transportation options are available?
A:You have the flexibility to choose between reliable sea freight and swift international express delivery, with detailed arrangements facilitated through email communication.
Q: How may I reach out for further assistance?
A:For your convenience, reach out to us via email or engage with our online consultation for prompt support.