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.