Oil-Free Vacuum Pump with Ultimate Vacuum of 0.5 PA Performance

• 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

WINDRY: A Pinnacle of Vacuum InnovationThe Screw Vacuum Pump is an engineering marvel featuring two parallel screw rotors and a pump body that create multiple sealed spaces. With rotor-to-rotor and rotor-to-pump body minuscule clearances (ensuring no touch, no friction), driven by reverse gears, gas seamlessly transfers from the inlet to the outlet.
Thanks to the frictionless interaction between the two rotors and the pump body, there's no need for lubricating oil, maintaining the gas cleanliness. The continuous gas transfer, coupled with short passageways and high efficiency, is enhanced by the outlet positioned lower than the screw rotors, offering robust drainage capability. Its absence of an intermediate bulkhead, unlike claw and rotors vacuum pumps, ensures better exhaust and drainage, simplifying maintenance.
 

Advantages

The WINDRY series dry screw vacuum pump, crafted with the revolutionary fifth-generation compound variable pitch screw technology, offers unparalleled performance;

1. Air cooling: Simplifying thermal management while ensuring operational efficiency.
2. Energy Saving: Harnessing cutting-edge technology to minimize energy consumption.
3. Low exhausting temperature: Optimized for cooler operations, enhancing longevity.
4. Environmental protection: Designed with eco-consciousness, promoting a cleaner world.
5. Smallest size screw vacuum pump: Compact and powerful, fitting seamlessly into your workspace.
6. Easy operation: User-friendly design for effortless use.
7. Reliable performance characteristics: At the forefront of vacuum pump technology, setting trends.

Applications

The WINDRY is the quintessential choice for any application where oil contamination is intolerable, especially in corrosive environments. It is extensively utilized in the sectors of

1. Medical Instrumentation and Analytical Instruments
2. Biological Product Manufacturing
3. Pharmaceutical Preparations
4. Food and Medicine Packaging
5. Gasoline Vapor Recovery,
6. Film Preparation
7. High Science Engineering and Chemical Analysis
8. Semiconductor Industry
9. Micro-Electronics Industry
10. Solar Energy Industry
11. Research & Development Laboratories, and more.

 

Features

1. Incorporates the cutting-edge fifth-generation composite screw technology.
2. Environmental protection: Upholding no oil, no water, no pollution principles - ensures a clean vacuum environment with recyclable pumped materials.
3. Energy saving: Utilizing variable pitch technology to slash energy consumption by up to 30%.
4. Chemical corrosion resistance: Enhanced with a corrosion-resistant protective layer.
5. Air cooling structure: Designed for ease of use, offering convenience and simplicity.
6. Manpower Efficiency: Maintenance cycles extending for thousands of hours, reducing labor demands.
7. Impressive vacuum limit: <3Pa (customizable to <1Pa), with a broad operational range from ultimate vacuum to atmospheric pressure for seamless operation.
8. Sealing Excellence: Equipped with the most advanced mechanical seal device for reliable sealing and unobstructed exhaust, boasting superior liquid handling capabilities.
9. Lightweight Design: Crafted with new lightweight materials, ensuring low noise and high precision performance.

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