Principle
WINDRYOur Screw Vacuum Pump is expertly engineered with dual paralleled screw rotors within a precisely shaped pump body, forming multiple airtight chambers. These components are designed with minute clearances to eliminate contact and friction, ensuring smooth operation. Driven by reverse gears, gases are efficiently and continuously transported from the inlet to the outlet, guaranteeing outstanding performance.
Boasting a frictionless architecture, the dual rotors and pump body do away with lubrication requirements, facilitating the delivery of pure gas. The seamless gas flow, together with an optimized pathway, boosts efficiency significantly. The strategically positioned outlet below the screw rotors enhances drainage capabilities and eases maintenance. With the absence of an intermediate bulkhead, our design outperforms claw and rotor vacuum pumps in both drainage and exhaust efficiency, all while being notably easy to maintain.
Applications
The WINDRY is the ideal solution for scenarios where oil contamination is a concern, especially within corrosive environments. Its adaptability is demonstrated across numerous industries:
- Indispensable in Medical Instruments and Analysis Instruments
- Crucial in the creation of Biological Products
- Vital for Pharmaceutical Preparation processes
- Essential in Food and Medicine Packaging applications
- Highly effective in Gasoline Vapor Recovery,
- Integral to Film Preparation
- Supporting High Science Engineering and Chemical Analysis
- Key player in the Semiconductor Industry
- Critical for the Micro-Electronics Industry
- Instrumental in the Solar Energy Industry
- A significant asset in R&D labs, and beyond.
Features
- Leveraging cutting-edge fifth-generation composite screw technology, our pump offers unparalleled performance and dependability.
- Our commitment to environmental protection is evident in a design that eliminates oil and water usage, preventing pollution. This ensures a pristine vacuum environment and facilitates efficient recycling of pumped materials.
- By incorporating energy-saving technology with variable pitch, energy consumption is slashed by an impressive 30%, greatly enhancing operational efficiency.
- Designed with chemical corrosion resistance, the pump features a protective layer that withstands harsh environments.
- Our air cooling structure offers superior convenience and simplicity, promoting ease of use.
- Labor savings are realized thanks to an extended maintenance cycle lasting thousands of hours.
- With a limit vacuum height of <1 Pa, which can be customized to <0.5 Pa, this pump supports a broad operating range from vacuum to atmospheric pressure.
- Equipped with advanced mechanical sealing, our pump guarantees reliable sealing, unobstructed exhaust, and robust liquid handling capabilities.
- Constructed from lightweight new materials, ensuring minimal weight, and precision machining for low noise levels.
Technical Specifications
| Mode |
Unit |
WIN 018 |
WIN 028 |
WIN 036 |
WIN 048 |
WIN 060 |
WIN 080 |
| Pumping Speed(50/60 Hz) |
m³/h |
18/22 |
28/32 |
36/42 |
48/56 |
60/72 |
80/96 |
| Ultimate Vacuum |
Pa |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
| Motor Power |
KW |
1.1 |
1.1 |
1.1 |
1.5 |
1.5 |
2.2 |
| Motor Speed (50/60 Hz) |
Rpm |
2840/3400 |
| Connection Type |
Inlet Size |
|
KF 25 |
KF 25 |
KF 25 |
KF 40 |
KF 40 |
KF 40 |
| Outlet Size |
|
KF 25 |
KF 25 |
KF 25 |
KF 25 |
KF 25 |
KF 25 |
| Cooling Method |
Air Cooled |
| Oil |
Shell TURBO T46 Turbine oil |
| Sealing method |
HV |
Mechanical Seal |
| LV |
Mechanical Seal+Double Lip Seal |
| Noise |
db |
63 |
63 |
65 |
65 |
66 |
66 |
| Weight(WithOut Motor) |
kg |
30 |
35 |
38 |
45 |
48 |
44 |
Dimensions
Performance Curve
Optional accessories
Export muffler Quick connect clamp Stainless steel inlet filter
Q:Do you produce screw vacuum pumps yourself ?
A:Yes, we proudly develop and manufacture screw vacuum pumps ourselves, ensuring top quality and reliability.
Q:How is the price determined ?
A:The webpage provides a reference price, with the final pricing contingent on specific configurations to meet your needs.
Q: What essential information should I provide to move forward with my purchase?
A:To ensure a seamless buying experience, please share your specific operating conditions and the required extraction volume, which can be measured in L/s or m³/h . Additionally, provide the desired ultimate pressure, specified in Pa, mbar, or torr.
Q: What models are available for your esteemed vacuum pumps?
A:We proudly offer a selection of six models, with capacities ranging from 20 to 80 m³/h. Our versatile lineup includes 20 m³/h, 28 m³/h, 36 m³/h, 48 m³/h, 60 m³/h, and 80 m³/h models, tailored to meet various needs.
Q: What is the approximate lead time for delivery?
A:Under typical circumstances, our supply cycle spans within a month, although mass customization timelines may vary depending on order quantity.
Q: How long does your warranty coverage last?
A:We offer a comprehensive 1-year warranty for normal equipment usage. Should the need arise beyond this period or due to misuse, customers may opt for mail-in services or receive expert guidance through remote video assistance.
Q: What transportation options do you offer for shipping?
A:Choose between our reliable sea freight or the swiftness of international express delivery. For detailed arrangements, please reach out to us via email.
Q: How may I reach out to your team for further inquiries?
A:You may contact us effortlessly through email or take advantage of our online consultation services for immediate assistance.
Audited Supplier 
){kind=link}