Rotary Screw Air Compressor Variable Frequency Cost Effective 8bar
10bar 13bar With Stability
What is screw type air compressor?
Screw air compressors are mainly composed of screw airend, power
system (electric motor or diesel engine), pressure vessel, electric
control system, cooling system, etc. Among them, the screw airend
is the core component of the air compressor, and its performance
directly determines the overall performance, machine performance
level and product quality.
The technical core position of the screw airend is mainly reflected
in the design level, material quality and processing technology of
the rotor. The screw rotor is the core component of the screw
airend and the core component of the air compressor. The quality of
the screw rotor material and the accuracy of the processing
technology will directly affect the efficiency, noise and
reliability of the screw airend, so the air compressor industry has
very strict requirements for its production and processing.
Machine Specs:
1.High Efficiency Permanent Magnet Motor
Protection class IP54, insulation class F high protection, high
precision, adjustable, low noise, low vibration, stable operation.
2.Smart Inverter
Intelligent frequency conversion start, stable air pressure, start
without impact.
3.Control Panel
Advanced microcomputer PLC fully automatic programmable, protection
device control system. English control system, easy to operate, can
work automatically 24 hours without supervision.
4.Efficient Screw Airend
High-precision twin-screw rotor, triple-glazed, less wearing parts,
compact structure, large air delivery, high stability.
5.Intake Valve
The air intake valve can automatically adjust the air volume from 0
to 100% according to the requirements of the system air volume, and
the pressure loss is small.
Technical Parameters:
Model |
KW |
HP | Air Delivery (m³/min) |
Weight (KG) |
Dimension(mm) (L*W*H) |
Outlet Diameter |
Noise dB(A) |
| 8bar | 10bar | 13bar |
| LPM-10 | 7.5 | 10 | 1.11 | 0.89 | 0.75 | 130 | 820*630*870 | G3/4° | 65±2 |
| LPM-15 | 11 | 15 | 1.8 | 1.54 | 1.24 | 230 | 800*710*1380 | G3/4° | 65±2 |
| LPM-20 | 15 | 20 | 2.38 | 2.08 | 1.68 | 240 | 800*710*1380 | G3/4° | 65±2 |
| LPM-30 | 22 | 30 | 3.47 | 2.86 | 2.42 | 350 | 1000*900*1450 | G1° | 68±2 |
| LPM-50 | 37 | 50 | 6.35 | 5.78 | 4.94 | 510 | 1200*1000*1500 | G11/2° | 70±2 |
| LPM-75 | 55 | 75 | 9.71 | 8.61 | 7.04 | 1120 | 1850*1280*1550 | G2° | 72±2 |
| LPM-100 | 75 | 100 | 12.6 | 11.03 | 9.35 | 1150 | 1950*1280*1690 | G2° | 72±2 |
| LPM-120 | 90 | 120 | 15.75 | 14.18 | 12.02 | 1210 | 1950*1280*1690 | DN65 | 75±2 |
| LPM-150 | 110 | 150 | 19.85 | 17.33 | 15.23 | 1400 | 2200*1550*1800 | DN65 | 75±2 |
| LPM-175 | 132 | 175 | 22.79 | 20.48 | 19.51 | 2400 | 2200*1550*1800 | DN80 | 78±2 |
| LPM-200 | 160 | 200 | 26.78 | 23.63 | 21.11 | 3000 | 2450*1680*2000 | DN80 | 82±2 |
What are the application scenarios of air compressors?
The air compressor is the core equipment of the pneumatic system.
It is a device that converts mechanical energy into gas pressure,
and is a pressure generating device that compresses air. The scope
of application mainly includes:
1. Blowing and inflating
2. Control instruments
3. Drive equipment
4. Surface spraying
5. Purging
6. Ventilation
7. Manufacture of driving tools
8 Industrial manufacturing
In addition to the above industries, air compressors can also be
used in large ships, military equipment and other industries.
Advantages of PM VSD screw air compressor:
1.High efficiency permanent magnet synchronous rare earth motor:
Compared with ordinary asynchronous motor, the efficiency of
high-efficiency permanent magnet synchronous motor (EPM) is
increased by 7%. Especially, it can maintain strong torque output
at low speed.
2.Stable, non-impact: Permanent magnet motor uses PID regulation to
start smoothly and softly. The motor current will not exceed the
rated current when starting, and will not impact the power grid and
the mechanical wear of the engine, which greatly reduces the power
failure and prolongs the service life of the main screw engine.
3.Wider working frequency range and lower noise: Frequency
conversion range from 5% to 100%. The greater fluctuation of user
gas consumption, the more obvious energy-saving effect, and lower
operating noise at low frequency are applicable to any place.
4.Industrial 4.0 Intelligent Remote Monitoring System: The remote
visual function can be realized through mobile APP. and the
real-time operation of air compressor can be seen at a glance even
thousands of miles away.
5.Wide range of gas use, low noise: Flow regulation range from 5%
to 100% can be easily coped with, especially for the use of gas
peak, valley, leveling gap larger enterprises energy-saving effect
is more significant The unit has no start-up noise and 76dB normal
operation noise. Quiet and stable operation is suitable for any
place.
Machine Image:
Factory & Warehouse Overview:
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