Advanced Dry Screw Vacuum Pump for Oil-Free and Efficient Use

• 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 a marvel of modern design, featuring two parallel screw rotors and a precision-engineered pump body that form multiple sealed chambers. These components maintain minuscule clearances, ensuring no contact or friction. Driven by reverse gears, this pump continuously transfers gas from the inlet to the outlet with unmatched efficiency.
The ingenious design of the dual rotors and pump body ensures frictionless operation, eliminating the need for lubrication oil and maintaining clean gas flow. With a continuous gas transfer, a streamlined passageway, and a high-efficiency design, the outlet is strategically positioned below the screw rotors for robust drainage. The absence of intermediate bulkheads, as found in other pumps, offers superior exhaust and drainage capabilities, making maintenance a breeze.
 

Advantages

The WINDRY series dry screw vacuum pump features the revolutionary fifth-generation compound variable pitch screw technology, setting new standards in vacuum performance.

1. Air cooling
2. Energy Saving
3. Low exhausting temperature
4. Environmental protection
5. Renowned as the smallest size screw vacuum pump, it delivers powerful performance in a compact design.
6. Effortless operation
7. Dependable performance characteristics mark it as a leading trendsetter in the vacuum pump industry.

Applications

The WINDRY vacuum pump is the perfect choice when oil contamination cannot be tolerated, especially in corrosive environments. It's widely deployed in sectors such as:

1. Medical Instrumentation and Analytical Instruments
2. Biological Product Manufacturing
3. Pharmaceutical Preparations
4. Food and Medicine Packaging Solutions
5. Gasoline Vapor Recovery Systems
6. Film Preparation Industries
7. Advanced Science, Engineering, and Chemical Analysis
8. Semiconductor Industry Innovations
9. Micro-Electronics Sector Applications
10. Solar Energy Industry Utilizations
11. Research and Development Laboratories, among others.

 

Features

1. Equipped with groundbreaking fifth-generation composite screw technology for superior function.
2. Commitment to environmental protection: oil-free, water-free, and pollution-free operation ensures a clean vacuum environment, allowing for the recycling of pumped materials.
3. Experience up to 30% energy savings with our variable pitch technology, optimizing efficiency without compromise.
4. Exceptional chemical corrosion resistance thanks to a protective corrosion-resistant layer.
5. User-friendly air cooling structure, designed for maximum convenience and simplicity.
6. Reduces labor needs with maintenance cycles ranging from thousands to even greater hours.
7. Achieves a limit vacuum height of <3Pa, with customizable options to <1Pa, supporting a wide operational range from vacuum to atmospheric pressure.
8. Utilizes state-of-the-art mechanical seal devices for reliable sealing and unobstructed exhaust, with excellent liquid handling capabilities.
9. Constructed from new lightweight materials, the pump is not only light but also operates with low noise due to high-precision machining.

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