High-Speed Dry Screw Vacuum Pump with 20m³ /H Capacity and 1.1kw Power

• Customization: Available
• After-sales Service: Remote Technical Services
• Warranty: Remote Support
• Model NO.: WIN018
• Oil or Not: Oil Free
• Structure: Screw Vacuum Pump
• Exhauster Method: Screw Vacuum Pump
• Vacuum Degree: High Vacuum
• Pumping Speed: 20m³/H
• Ultimate Vacuum: ≤0.5 PA
• Motor Power: 1.1kw
• Cooling Method: Air Cooled
• Sealing Method: Mechanical Seal+Lip Seal
• Inlet Hole: Kf25
• Outlet Hole: Kf25
• Noise: 60-65dB
• Net Weight: 30kg
• Pump Body: Alunimun Alloy
• Screw Rotors: SS304 Stainless Steel
• Package Size: 700mm * 350mm * 400mm
• Package Gross Weight: 60kg
• Transport Package: Wooden Crate Packaging
• Trademark: ASTVAC
• Origin: China
• HS Code: 841410009
• Production Capacity: 1000 Units/Year

Product Description

Principle

Principle

WINDRYThe Screw Vacuum Pump is ingeniously engineered with two paralleled screw rotors and a pump body, forming multiple sealed spaces. The rotor-to-rotor and rotor-to-pump body clearances are meticulously maintained at minuscule levels, ensuring no touch, no friction. This innovative design allows for seamless gas transfer from the inlet to the outlet, driven by reverse gears.
Thanks to the frictionless design between the rotors and the pump body, lubrication oil is unnecessary, allowing the delivery of uncontaminated, clean gas. The continuous transfer of gas via a short passageway guarantees high efficiency. The strategic placement of the outlet hole below the screw rotors enhances drainage capabilities, making cleaning effortless. Unlike claw and rotor vacuum pumps with intermediate bulkheads, this design offers superior exhaust and drainage, ensuring easy maintenance.
 

Advantages

The WINDRY series dry screw vacuum pump exemplifies innovation with the fifth generation of compound variable pitch screw technology, ensuring unparalleled performance;

1. Air cooling
2. Energy Efficient
3. Low Exhaust Temperature
4. Eco-friendly Design
5. Compact Size
6. User-Friendly Operation
7. Unwavering Reliability. Signifying the forefront of vacuum pump trends.

Applications

WINDRY is the optimum choice for applications where oil contamination is non-negotiable, particularly in corrosive environments. It finds extensive utility in sectors such as

1. Medical Instrumentation and Analytical Instruments
2. Biological Products Processing
3. Pharmaceutical Formulation
4. Packaging of Food and Pharmaceuticals
5. Gasoline Vapor Recovery Systems,
6. Film Production
7. Cutting-Edge Scientific Research and Chemical Analysis
8. Semiconductor Manufacturing
9. Micro-Electronics Industry
10. Solar Energy Sector
11. Research and Development Laboratories

 

Features

1. Employing the advanced fifth generation of composite screw technology for superior performance.
2. Eco-Conscious: No oil, no water, zero pollution. The vacuum is pristine, with the ability to recycle pumped materials.
3. Energy Conservation: Enjoy up to 30% reduced energy consumption with variable pitch technology.
4. Durable against Chemical Corrosion, thanks to a protective corrosion-resistant layer.
5. Convenient Air Cooling Structure, simplifying operational needs.
6. Labor Efficiency: Maintenance intervals extend from thousands to thousands of hours, saving manpower.
7. Superior Vacuum Performance: Achieve <3Pa limit (customizable to <1Pa) and maintain a broad operational range from extreme vacuum to atmospheric pressure.
8. Advanced Mechanical Sealing ensures reliable operation, seamless exhaust, and excellent liquid handling capabilities.
9. Lightweight Design: Utilizing new materials for reduced weight. Experience low noise levels due to high-precision manufacturing.

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

Product Photos

 

Factory Photos
 

Exhibition Photos