Jufeng 4in1 medium-pressure screw air compressor

Jufeng 4in1 medium-pressure screw air compressor

Jufeng All-In-One Medium Pressure PM VSD Screw Air Compressor System

• 4-in-1 Integrated Architecture: Screw Compressor + Air Receiver Tank + Refrigerated Air Dryer + 4-Stage High-Precision Line Filters.
• Plug & Play Design: Save up to 70% floor space and eliminate complex pipeline installation costs.
• PM VSD Energy Saving: Permanent Magnet Variable Speed Drive reduces power consumption by 30%–45% under partial load.
• Pressure Range: 16 Bar / 20 Bar / 25 Bar / 30 Bar (Customizable).

Product Overview

The Jufeng 4-in-1 Medium Pressure Screw Air Compressor is an all-inclusive, heavy-duty air generation system tailor-made for high-precision applications.

Key Features & Engineering Advantages

1. Complete "Plug & Play" Modular Integration

• Zero Pipe Installation: Internal piping is factory-assembled and leak-tested, eliminating site installation labor and expensive fitting accessories.

• Minimal Footprint: Reclaims up to 70% valuable workshop floor space compared to split air systems.

2. IE4 Premium Permanent Magnet VSD Motor

• Wide Frequency Modulation: Smartly adjusts motor speed based on real-time air consumption, eliminating costly unloading power consumption.

• Oil-Cooled PM Motor: Features IP65 protection and rare-earth NdFeB magnets that resist demagnetization up to 180°C, delivering maximum thermodynamic stability.

3. Laser-Grade Compressed Air Purity

• 4-Stage Precision Filtration Array: Removes water, solid particulates down to 0.01 micron, and residual oil mist to ≤0.003ppm.

• High-Efficiency Refrigerated Dryer: Ultra-low dew point (≤ -2—10℃) prevents lens fogging, burrs, and beam attenuation during laser processing.

4. Heavy-Duty Dual-Rotor Screw Air End

• Heavy-duty medium-pressure rotor profile designed specifically for continuous 16–30 Bar operation.

• Low RPM design ensures ultra-low noise and exceptionally long service life for bearings.

Technical Specifications Table

Target Industrial Applications

• PET Bottle Blow Molding: Delivers steady 20-30 Bar medium pressure air for high-speed stretch blow molding machines.
• Circuit Breaker & Power Substations: Used for high-voltage breaker arc extinguishingand pneumatic operations.
• CNC Machine Tools & Precision Manufacturing: Powers high-pressure pneumaticclamps and deep-hole drilling equipment.

Why Choose Jufeng Compressor?

• Direct Factory Manufacturer: Over 28 years of expertise in rotary screw compressor R&Dand global export.
• 100% Pre-Shipment Testing: Every 4-in-1 unit undergoes a full-load 4-hour continuouspressure and thermal stability test before dispatch.
• International Certifications: Fully compliant with CE, ISO9001, andIS08573-1 air purity standards.
• Global After-Sales Service: 24/7 technical assistance, online troubleshooting, andcomplete wear-parts inventory readiness.

Jufeng compressor was established in 2000 and has 26 years of experience in the air compressor industry. It's an innovative factory which integrates production, trade, service,research and development. We focus on research, development and manufacture screw air compressors of world's newest energy-saving and intelligent internet information system with the industry's top technology and elite engineering team.

Products include:

• Oil-injected screw air compressor (7.5~630kw)

• Oil-free screw air compressor (7.5~ 400kw)

• Integrated screw air compressor for fiber laser cutting applications

• 3 to 5 bar Low pressure screw air compressor (7.5~400kw)

• Single-phase voltage screw air compressor with tank

• Mobile diesel air compressor

• Rotary screw booster air compressor

We has three workshops:

Air-end workshop

Sheet metal workshop

Assembly workshop

The air-end workshop has two world-advanced rotor grinding machines, two three-coordinate testing instruments, one fully automatic machining center and eight semi-automatic machining centers.

The company has obtained ISO9001, EU CE certification, CLASS 0 oil-free certification, German TUV certification, and obtained more than 30 patent certificates. In 2021, we were awarded the title of Excellent Enterprise in Science and Technology Innovation. In 2022, we were rated as "High-tech Enterprise" and etc. We have our own energy efficiency laboratory.

Our factory is located in Wuxi City, Jiangsu Province, adjacent to Shanghai. We have more than 200 skilled employees and 30 engineers, and we are very strict in every step of manufacturing. The company has a professional trading subsidiary in Shanghai, China. The company conducts brand promotion and service in the global market. Now, our valued customers are located in more than 120 countries.

Jufeng's goal is to become a world-renowned high-end brand, with sustainable development, continuously improve its own value, and it is committed to provide our customers with energy-saving products