• Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor
  • Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor
  • Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor
  • Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor
  • Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor
  • Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor

Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor

After-sales Service: One Year Warranty
Warranty: 12 Month Warranty
Lubrication Style: Oil-free
Cooling System: High Efficiency
Power Source: AC Power
Cylinder Position: Vertical
Samples:
US$ 790/Piece 1 Piece(Min.Order)
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Rating: 5.0/5
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  • Overview
  • Product Description
  • Product Parameters
  • Feature
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  • Factory details
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
SJ50A
Structure Type
Closed Type
Installation Type
Stationary Type
Type
Single Screw Compressor
Feature
Permanent Magnet Motor
Transport Package
Wooden Case
Specification
6.8m3/min
Trademark
Jiayi
Origin
Wenling City of Zhejiang Province
HS Code
8414809090
Production Capacity
100 Pieces Per Day

Product Description

China 30hp 22kw high pressure electric rotary screw air compressor for industrial
Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor
Product Description

Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor
Screw compressors are designed for those applications that require a high volume of compressed air and/or continuous usage.
They do not require to stop for the cooling process, allowing constant air production. Silent, efficient, and reliable, Jiayi's screw
compressors grant you a more comfortable workspace, continuous usage, longer components' lifecycle, more efficiency, and
cost savings.

Screw compressors operate based on two meshing helical screw rotating in inverse order, avoiding any contact with mechanical
parts.

VARIABLE SPEED SCREW COMPRESSORS

Variable speed screw compressors allow you to save up lots of power energy, compared to fixed speed ones. While traditional
compressors work at one speed (at 100%), variable speed screw compressors regulate the motor's speed to adjust to the
production's fluctuating air requirements. They are ideal for applications and production systems whose usage of compressed air
varies during the day, granting the right quantity of air needed and a saving the cost of electricity. 

HIGH EFFICIENCY IN VARIABLE SPEED SCREW COMPRESSORS

The magnet permanent motor controll the energy consumption better than fixed speed compressors. This innovative technology
takes the energy savings to a new level, improving efficiency and performance. Jiayi's innovative technology guarantees
remarkable savings on energy bills, creating return on the investment in 1-2 years. 

Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor
Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor
NO. COMPARE PERMANENT MAGNETIC FREQUENCY CONVERSION INDUSTRIAL FREQUENCY RESULT CONCLUSION
1 Motor efficiency 94%-96% 87%-89% 7% saving The permanent magnetic inverter model save 32% more envergy than the normal industrial frequency type.
2 No-load electricity consumption 45% of the full capacity 45% of the full capacity if we assume average no loading time 30%,the overall saving will be 13.5%
3 Over pressure electricity consumption no average 1kg/cm,electricity consumption 7%  7% saving
4 Integrated shaft efficiency 100% belt 94%, coupling 97% save on belt 6%, on coupling 3%
5 Other advantage constant pressure output variable pressure permanent magnetic ensure the production quality
Product Parameters

Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw CompressorLow Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor

  Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor
Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor
SJ series screw air compressor technical data    
Model SJ10A SJ15A SJ20A SJ25A
Air volume / Air pressure 1.2m3/min
0.7Mpa
1.65m3/min
0.7Mpa
2.5m3/min
0.7Mpa
3.2m3/min
0.70Mpa
Lubricating oil 4L 8L 8L 12L
Power 7.5kw 11kw 15kw 18.5kw
Type Variable speed, magnet permanent motor Variable speed, magnet permanent motor Variable speed, magnet permanent motor Variable speed, magnet permanent motor
Size 880*600*820mm 1080*720*1000mm 1080*720*1000mm 1250*850*1080mm
Weight 120kgs 214kgs 214kgs 282kgs
Noise 66dB(A) 68dB(A) 68dB(A) 68dB(A)
Driving mode Direct link
Output pipe G3/4 G3/4 G3/4 G 1 1/4
Feature

Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw CompressorIn the workshop, air consumption is high during the day time but comparatively low in the night. In the meantime, the air
consumption in busy season is much higher than that of in low season.

92% air compressors have got serious fluctuations during operation
70% air compressors have a load between 40% to 80% while working.
Thus, there is much energy to save if we use a variable frequency compressor in stead.

1. Permanent magnet frequency conversion motor that makes the machine meets the National Level 1 energy efiiciency standard.
2. The new patent design of screw type machine equipped with 8 sets of S K F import bearing.
3. Big name brand frenquency converter / inverter, top vector frequency conversion control system.
4. Double frenquency conversion desigh makes frequency changing possible for for both motor and the fan.
5. PID air volume regulation technology for saving overall air consumption.
6. 40-200hz wide frequency option in order to meet different working conditions.
7. Stable air pressure, fluctuation within 0.1bar.
8. 0 load start, less effect on power grid.
9. A better design to seperate the low temperature and high temperature unit, so the electrical componentes have longer life span.
10. Best human manchine interface with more date and detailed function.
Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw CompressorSmart Control Panel
The digital control panel can control versatile situation with clear display, which makes the air compressor easy to control and easy
to maintain.

Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw CompressorHigh Efficient Built-in Cooler
The cooler is designed for high temperature environment, it helps to keep air compressor running in an appropriate temperature.
Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor
Detailed Photos

Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw CompressorLow Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw CompressorLow Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor

Factory details

Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw CompressorLow Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw CompressorLow Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw CompressorLow Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw CompressorLow Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor

Packaging & Shipping

Low Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw CompressorLow Noise 11kw 15kw 18.5kw Screw Air Compressor Energy Saving Screw Air Compressor Low Price Screw Compressor

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Diamond Member Since 2022

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Rating: 5.0/5
Manufacturer/Factory
Registered Capital
10000000 RMB
Plant Area
>2000 square meters