Principle
WINDRYOur Screw Vacuum Pump exemplifies excellence with its dual paralleled screw rotors and a precision-engineered pump body. These components form multiple sealed spaces, and are crafted to maintain precise clearances, ensuring no contact or friction. Driven by reverse gears, the pump facilitates a seamless, continuous transfer of gas from the inlet to the outlet, offering unmatched performance.
The frictionless design of the dual rotors and pump body negates the need for lubrication, guaranteeing the provision of clean gas. Its continuous gas transfer, combined with a streamlined pathway, ensures superior efficiency. The outlet's strategic position below the screw rotors enhances drainage and simplifies maintenance. Without an intermediate bulkhead, our design surpasses claw and rotor vacuum pumps in terms of drainage and exhaust efficiency, delivering remarkable ease of maintenance.(Click to contact inquiry)
Applications
The WINDRY is the epitome of choice for applications where oil contamination is impermissible, particularly in corrosive environments. Its adaptability is demonstrated across diverse industries:
- A key asset in Medical and Analytical Instruments sectors
- Crucial for the production of Biological Products
- Integral to Pharmaceutical Preparation processes
- A must-have for Food and Medicine Packaging industries
- Highly efficient in Gasoline Vapor Recovery,
- Essential for Film Preparation processes
- Enhancing High Science Engineering and Chemical Analysis
- Indispensable to the Semiconductor Industry
- A vital component for the Micro-Electronics Industry
- Instrumental to the Solar Energy Industry
- An invaluable resource in R&D labs, and beyond. (Click to contact inquiry)
Features
- Our pump, featuring cutting-edge fifth-generation composite screw technology, assures remarkable performance and dependability.
- Our commitment to environmental sustainability is apparent with a design that eliminates oil and water, thus preventing pollution. This innovation ensures a pristine vacuum and supports the recycling of pumped materials.
- Our energy-efficient technology, using variable pitch, cuts energy consumption by a striking 30%, enhancing operational efficiency.
- Designed with resistance to chemical corrosion, the pump boasts a protective layer that shields against severe environments.
- Our air cooling structure provides added convenience and simplicity, facilitating user-friendliness.
- Human resources are preserved with a maintenance cycle that extends over thousands of hours.
- 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 advanced mechanical sealing, our pump guarantees reliable sealing, efficient exhaust, and robust liquid handling capabilities.
- Utilizing lightweight construction with novel materials ensures minimal weight, while precision machining maintains low 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 the proud developers and manufacturers of our own screw vacuum pumps.
Q:How is the price determined ?
A:The webpage provides a general reference price, but please note that the specific cost will vary depending on your desired configurations and product customizations.
Q: What information is required to proceed with a purchase?
A:Kindly provide detailed operating conditions, the extraction volume measured in either L/s or m³/h ), and specify the ultimate pressure in units such as Pa, mbar, or torr.
Q: What range of models are available to customers?
A:We offer a selection of 6 enhanced products, each with capacities ranging from 20 to 80 m³/h. Our options include 20 m³/h, 28 m³/h, 36 m³/h, 48 m³/h, 60 m³/h, and 80 m³/h models to cater to diverse needs.
Q: What is the estimated supply cycle duration?
A:Typically, within a standard month, our mass customization time frame will vary based on the order quantity.
Q: Could you clarify the warranty period for your products?
A:Our equipment is backed by a robust 1-year warranty under normal usage. In cases of improper use or when the warranty period lapses, customers may opt for mail-in services or avail themselves of our remote video assistance for support.
Q: What transportation options do you offer for product delivery?
A:Customers can choose between reliable sea freight or speedy international express delivery. For detailed arrangements, communication via email is recommended.
Q: What are the ways to get in touch with your company?
A:You can easily contact us through email or engage with our team via online consultation services.