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Jiangsu Jufeng Machinery Manufacturing Co., LTD

  • China,Wuxi ,Jiangsu
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China Multi-Stage Air Filtration Direct Driven Screw Compressor 22kw 30HP
China Multi-Stage Air Filtration Direct Driven Screw Compressor 22kw 30HP

  1. China Multi-Stage Air Filtration Direct Driven Screw Compressor 22kw 30HP

Multi-Stage Air Filtration Direct Driven Screw Compressor 22kw 30HP

  1. MOQ: 1 Set
  2. Price: Factory price
  3. Get Latest Price
Voltage 380V/3PH/50Hz
Noise Level 65±3 dB(A)
Drive Type Direct Driven
Cooling Method Air Cooling
Delivery Time 10-20 working days
Payment Terms T/T,L/C,Western Union
Air Delivery 2.9-3.8 m³/min
Particle Removal Down to 0.01 micron
Supply Ability 5000 Sets per Month
Motor Power 22kw / 30HP
Dimensions 1380×850×1160 mm
Weight 430 kg
Packaging Details Export plywood case
Working Pressure 7-13 bar
Protection Grade IP54
Certification CE, ISO 9001:2015
Model Number JF-30A
Brand Name Jufeng
Place of Origin Shanghai, China

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  1. Product Details
  2. Company Details

Product Specification

Voltage 380V/3PH/50Hz Noise Level 65±3 dB(A)
Drive Type Direct Driven Cooling Method Air Cooling
Delivery Time 10-20 working days Payment Terms T/T,L/C,Western Union
Air Delivery 2.9-3.8 m³/min Particle Removal Down to 0.01 micron
Supply Ability 5000 Sets per Month Motor Power 22kw / 30HP
Dimensions 1380×850×1160 mm Weight 430 kg
Packaging Details Export plywood case Working Pressure 7-13 bar
Protection Grade IP54 Certification CE, ISO 9001:2015
Model Number JF-30A Brand Name Jufeng
Place of Origin Shanghai, China
High Light Multi-Stage Filtration CompressorCoalescing Filter Air CompressorActivated Carbon Filter Compressor

Multi-Stage Air Filtration Direct Driven Screw Compressor JF-30A

Product Overview

The JF-30A is a complete clean air solution combining a 22kw/30HP direct driven screw air compressor with an integrated 4-stage filtration system. This system delivers compressed air meeting ISO 8573-1 Class 1 standards — achieving oil-free quality air (residual oil <0.01 mg/m³) using an oil-injected compressor with advanced downstream filtration, providing the clean air benefits without the high capital cost of oil-free compressor technology.

4-Stage Filtration System

  • Stage 1 - Water Separator: High-efficiency centrifugal water separator with automatic float drain removes bulk liquid water and oil-water emulsion immediately after the aftercooler. Protects downstream filters from liquid loading.
  • Stage 2 - Coalescing Filter (1 micron / 0.1 ppm): Borosilicate glass fiber coalescing element removes oil aerosols and fine particulate down to 1 micron. Reduces residual oil content to 0.1 mg/m³ (0.1 ppm). Differential pressure gauge indicates element condition.
  • Stage 3 - Coalescing Filter (0.01 micron / 0.01 ppm): Ultra-fine coalescing element removes oil aerosols and solid particles down to 0.01 micron. Reduces residual oil content to less than 0.01 mg/m³ — equivalent to oil-free compressor output.
  • Stage 4 - Activated Carbon Filter: Activated carbon adsorber tower removes oil vapor, hydrocarbons, and odors. Eliminates any remaining oil taste and smell. Essential for food and beverage, pharmaceutical, and electronics applications.

Additional Features

  • Integrated Filter Manifold: All four filtration stages mounted on a common stainless steel manifold with isolation valves. Compact design with minimal pressure drop (total ΔP <0.5 bar across all stages).
  • Filter Life Monitoring: Differential pressure indicators on each filter housing. Controller alerts when element replacement is needed. Prevents breakthrough contamination from saturated elements.
  • Automatic Condensate Management: Zero-loss electronic drains on water separator and all filter housings. Oil-water separator for environmentally compliant condensate disposal.
  • Built-in Dryer Bypass: Optional refrigerated air dryer can be integrated after the filtration system. 3-valve bypass allows dryer maintenance without interrupting compressed air supply.

Air Quality Specifications

ISO 8573-1 Classification Class 1 (Oil), Class 1 (Particles), Class 4 (Water)
Residual Oil Content <0.01 mg/m³ (0.01 ppm)
Particle Removal 99.999% at 0.01 micron
Oil Vapor Removal <0.003 mg/m³ (via carbon adsorber)
Total System Pressure Drop <0.5 bar across all stages
Filter Element Life 4,000-6,000 hours (application dependent)

Applications

Food and beverage processing (direct and indirect product contact), pharmaceutical manufacturing, medical device production, electronics and semiconductor assembly, spray painting and powder coating, laboratory instrument air, and any application requiring ISO 8573-1 Class 1 compressed air quality.

After-Sales Service

  • Complete filtration system warranty included
  • Filter element replacement kits with OEM genuine parts
  • Air quality verification testing service available
  • Filter sizing and configuration support for specific applications

Need a custom filtration configuration? Contact our air quality specialists to design a system matching your specific ISO 8573-1 target class for particles, water, and oil.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2000

  • Total Annual:

    300w-500w

  • Employee Number:

    300~350

  • Ecer Certification:

    Verified Supplier

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-s... 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-s...

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Get in touch with us

  • Reach Us
  • Jiangsu Jufeng Machinery Manufacturing Co., LTD
  • No. 99 Shengzhou Road, Huishan District, Wuxi City, Jiangsu Province, China
  • https://www.jufengcompressor.com/

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