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Industrial Grade Permanent Magnet Variable Frequency Screw Air Compressor with Energy-saving 30% and High-pressure Silent Operation
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Industrial Grade Permanent Magnet Variable Frequency Screw Air Compressor with Energy-saving 30% and High-pressure Silent Operation
  • Name
  • Name

Industrial Grade Permanent Magnet Variable Frequency Screw Air Compressor with Energy-saving 30% and High-pressure Silent Operation

Standard Packaging: Carton and plywood box packaging
Delivery Period: 5 Working Days
Payment Method: MoneyGram,Western Union,T/T,D/A,L/C,D/P
Supply Capacity: 500-10000 per Month
Detail Information
Product Description
Detail Information
Brand Name
ZFENG
Certification
CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000
Highlight:

Energy-saving 30% Screw Air Compressor

,

Industrial Grade Variable Frequency Air Compressor

,

High-pressure Silent Permanent Magnet Air Compressor

Product Description
Permanent Magnet Variable Frequency Screw Air Compressor
Industrial-grade 7.5/15/22KW energy-saving air compressor delivering 30% energy efficiency with 380V high-pressure silent operation.
Product Overview
Variable frequency screw air compressors combine traditional screw compressor technology with frequency converters and permanent magnet synchronous motors to create energy-efficient compressed air systems. These units automatically adjust motor speed to match actual gas consumption, providing on-demand air supply for industries requiring stable compressed air.
Core Working Principle
Unlike traditional fixed-speed compressors that waste energy during idle periods, variable frequency compressors intelligently regulate motor speed through frequency conversion technology:
  • High gas demand: Frequency converter increases motor speed for greater air production
  • Low gas demand: Frequency decreases, slowing motor speed and reducing output
  • No gas demand: Motor operates at minimal speed or stops completely, eliminating energy waste
Key Advantages
Significant Energy Savings
According to fluid dynamics principles, motor power is proportional to the cube of rotational speed. A 10% reduction in speed can reduce power consumption by approximately 27%. In practical applications, energy savings typically range from 20% to 50%, especially in conditions with fluctuating gas demands.
Stable Operation
Precise frequency pressure regulation maintains exhaust pressure within ±0.01MPa, preventing equipment failures and improving the accuracy of pneumatic tools and precision instruments.
Extended Equipment Lifespan
  • Soft start design reduces starting current to 1-2 times rated current (vs. 5-7 times for traditional units)
  • Reduced wear, noise, and vibration during low-speed operation extends service life of critical components
Intelligent Control
PLC control system enables automatic start/stop, pressure setting, fault alarms, and real-time monitoring of operational data including exhaust pressure, temperature, and runtime. Supports remote monitoring and maintenance capabilities.
Selection Guidelines
Critical Parameters
  • Exhaust volume: Select based on total equipment gas consumption with 10-20% reserve margin
  • Exhaust pressure: Match rated pressure of gas equipment (typically 0.7-0.8MPa for standard applications)
  • Motor power: Choose appropriate power level based on actual needs to avoid inefficient operation
Maintenance Requirements
  • Regularly clean frequency converter cooling fans to prevent overheating protection triggers
  • Replace air filters, oil filters, and lubricating oil according to manufacturer specifications
  • Drain condensation from air storage tanks during extended shutdowns to prevent rust
Application Scenarios
Recommended for Variable Frequency
Automotive parts processing, electronic component production, automated production lines with significant gas consumption fluctuations
Traditional Units Suitable For
Small workshops, intermittent gas usage applications such as auto repair shops and temporary construction site requirements
Ideal for industries requiring: Mechanical manufacturing, chemical processing, construction, electronics, and any application needing stable, efficient compressed air with significant energy savings potential.
Tags: 

screw drive compressor,  

single phase screw compressor,  

Energy-saving 30% Screw Air Compressor

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Products
PRODUCTS DETAILS
Products

Vector VFD

Servo VFD

Low Voltage VFD

High Voltage VFD

Ball Mill VFD

Air Compressor VFD

Well Pump VFD Controller

Blower VFD

Servo Drive System

Screw Air Compressor

Motor Soft Starters

Inverter Control Cabinet

General Electric Accessories

OEM VFD
Industrial Grade Permanent Magnet Variable Frequency Screw Air Compressor with Energy-saving 30% and High-pressure Silent Operation
  • Name
  • Name
Industrial Grade Permanent Magnet Variable Frequency Screw Air Compressor with Energy-saving 30% and High-pressure Silent Operation
Standard Packaging: Carton and plywood box packaging
Delivery Period: 5 Working Days
Payment Method: MoneyGram,Western Union,T/T,D/A,L/C,D/P
Supply Capacity: 500-10000 per Month
Detail Information
Product Description
Detail Information
Brand Name
ZFENG
Certification
CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000
Packaging Details:
Carton and plywood box packaging
Delivery Time:
5 Working Days
Payment Terms:
MoneyGram,Western Union,T/T,D/A,L/C,D/P
Supply Ability:
500-10000 per Month
Highlight

Energy-saving 30% Screw Air Compressor

,

Industrial Grade Variable Frequency Air Compressor

,

High-pressure Silent Permanent Magnet Air Compressor

Product Description
Permanent Magnet Variable Frequency Screw Air Compressor
Industrial-grade 7.5/15/22KW energy-saving air compressor delivering 30% energy efficiency with 380V high-pressure silent operation.
Product Overview
Variable frequency screw air compressors combine traditional screw compressor technology with frequency converters and permanent magnet synchronous motors to create energy-efficient compressed air systems. These units automatically adjust motor speed to match actual gas consumption, providing on-demand air supply for industries requiring stable compressed air.
Core Working Principle
Unlike traditional fixed-speed compressors that waste energy during idle periods, variable frequency compressors intelligently regulate motor speed through frequency conversion technology:
  • High gas demand: Frequency converter increases motor speed for greater air production
  • Low gas demand: Frequency decreases, slowing motor speed and reducing output
  • No gas demand: Motor operates at minimal speed or stops completely, eliminating energy waste
Key Advantages
Significant Energy Savings
According to fluid dynamics principles, motor power is proportional to the cube of rotational speed. A 10% reduction in speed can reduce power consumption by approximately 27%. In practical applications, energy savings typically range from 20% to 50%, especially in conditions with fluctuating gas demands.
Stable Operation
Precise frequency pressure regulation maintains exhaust pressure within ±0.01MPa, preventing equipment failures and improving the accuracy of pneumatic tools and precision instruments.
Extended Equipment Lifespan
  • Soft start design reduces starting current to 1-2 times rated current (vs. 5-7 times for traditional units)
  • Reduced wear, noise, and vibration during low-speed operation extends service life of critical components
Intelligent Control
PLC control system enables automatic start/stop, pressure setting, fault alarms, and real-time monitoring of operational data including exhaust pressure, temperature, and runtime. Supports remote monitoring and maintenance capabilities.
Selection Guidelines
Critical Parameters
  • Exhaust volume: Select based on total equipment gas consumption with 10-20% reserve margin
  • Exhaust pressure: Match rated pressure of gas equipment (typically 0.7-0.8MPa for standard applications)
  • Motor power: Choose appropriate power level based on actual needs to avoid inefficient operation
Maintenance Requirements
  • Regularly clean frequency converter cooling fans to prevent overheating protection triggers
  • Replace air filters, oil filters, and lubricating oil according to manufacturer specifications
  • Drain condensation from air storage tanks during extended shutdowns to prevent rust
Application Scenarios
Recommended for Variable Frequency
Automotive parts processing, electronic component production, automated production lines with significant gas consumption fluctuations
Traditional Units Suitable For
Small workshops, intermittent gas usage applications such as auto repair shops and temporary construction site requirements
Ideal for industries requiring: Mechanical manufacturing, chemical processing, construction, electronics, and any application needing stable, efficient compressed air with significant energy savings potential.
Tags: 

screw drive compressor,

single phase screw compressor,

Energy-saving 30% Screw Air Compressor

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