Principle
WINDRYOur Screw Vacuum Pump is an engineering marvel, meticulously crafted with dual paralleled screw rotors and a specially designed pump body, which together create multiple sealed spaces for unparalleled efficiency. The rotors and pump body are designed with precision to maintain microscopic clearances, ensuring no contact and zero friction. With reverse gears driving the mechanics, gas is transferred seamlessly and continuously from inlet to outlet, offering a performance that is nothing short of superior.
The innovative frictionless design featuring dual rotors and a specialized pump body eliminates the need for lubrication, guaranteeing the delivery of pristine, clean gas. This continuous gas transfer, combined with a streamlined pathway, results in remarkable efficiency. Our cleverly positioned outlet, lower than the screw rotors, enhances drainage capabilities and simplifies maintenance. Without an intermediate bulkhead, our design surpasses conventional claw and rotor vacuum pumps in both drainage and exhaust efficiency, offering unparalleled ease of maintenance.(Click to contact inquiry)
Applications
The WINDRY Vacuum Pump stands as the ultimate solution for applications that cannot tolerate oil contamination, especially in environments prone to corrosion. Its versatility is demonstrated across a multitude of industries:
- Indispensable in the realm of Medical Instruments and Analysis Instruments
- Crucial for fostering the creation of Biological Products
- Essential for streamlining Pharmaceutical Preparation processes
- Vital for impeccable Food and Medicine Packaging applications
- Highly efficient in the recovery of Gasoline Vapor,
- Integral to the refinement of Film Preparation techniques
- Aiding in High Science Engineering and facilitating Chemical Analysis
- Crucial for advancements in the Semiconductor Industry
- Vital for the cutting-edge Micro-Electronics Industry
- Instrumental in pioneering innovations within the Solar Energy Industry
- A valuable asset in Research & Development laboratories, and much more. (Click to contact inquiry)
Features
- Our pump, utilizing the advanced fifth-generation composite screw technology, promises exceptional performance and unwavering reliability.
- Our commitment to environmental sustainability is reflected in a design that eliminates the use of oil and water, thereby preventing pollution and ensuring a pristine vacuum environment, while facilitating the recycling of pumped materials.
- Incorporating energy-saving technology with variable pitch, our pump reduces energy consumption by a striking 30%, significantly optimizing operational efficiency.
- Designed to withstand harsh conditions, our pump is engineered with chemical corrosion resistance, featuring a protective layer for added durability.
- The air cooling structure we employ enhances convenience and simplicity, making the pump remarkably easy to use.
- With a maintenance cycle extending to thousands of hours, our pump conserves manpower and reduces operational downtime.
- Engineered for versatility, our pump boasts a limit vacuum height starting at <1 Pa, with customization available to <0.5 Pa, offering a broad operating range from vacuum to atmospheric pressure.
- Featuring cutting-edge mechanical sealing, our pump guarantees robust sealing, unobstructed exhaust, and superior liquid handling capabilities.
- Constructed with lightweight new materials, our pump ensures minimal weight while precision machining promises low noise levels, enhancing user experience. (Click to contact inquiry)
Technical Specifications

Optional accessories
Enhance your setup with our Export Muffler, Quick Connect Clamp, and robust Stainless Steel Inlet Filter for superior performance.



Q: Do you produce screw vacuum pumps yourself?
A:Absolutely, we take pride in developing and producing our own screw vacuum pumps, ensuring high standards of quality and innovation.
Q: How is the price determined?
A:The webpage provides an indicative reference price, which may vary based on the specific configurations required. Tailor your selection to meet your exact needs.
Q: What information must I provide to make a purchase?
A:To facilitate your purchase, please provide us with precise details about your operating conditions, including the extraction volume (L/s or m³/h ), and ultimate pressure (Pa, mbar, or torr).
Q: What models are available for your vacuum pumps?
A:We offer an impressive range of six models with capacities ranging from 20-80 m³/h. The options include 20 m³/h, 28 m³/h, 36 m³/h, 48 m³/h, 60 m³/h, and 80 m³/h.
Q: What is the approximate supply cycle time?
A:In a typical month, the supply cycle for mass customization is contingent upon the order quantity.
Q: What is the duration of the warranty period?
A:The equipment comes with a warranty of 1 year for normal use. In cases of improper use or beyond the warranty period, customers can opt for mail-in services or remote video assistance for support.
Q: What are the available transportation methods?
A:You have the flexibility to choose between sea freight and international express delivery. For further details, communication via email is available.
Q: How can I get in touch with your company?
A:You may contact us conveniently via email or through our online consultation platform.