Screw Type Variable Speed Air Compressor 55KW 75HP Industrial Air
1: Variable frequency conception
OSG variable frequency series screw compressor takes advantage of
the step-less speed regulation characteristics of the frequency
changer, and start screw air compressor gently through the PID
adjust-or of the internal controller to improves the motor's start
and operation mode.
2: Prediction and evaluation of energy saving
It is necessary to use air compressor frequency changer to the
control method of air compressor, to achieve the effect of saving
energy in a certain range.
3: Steady pressure
The air compressor frequency changer aims at a larger air volume
fluctuations occasions. Internal PID regulator can quickly adjust
response. Compared with the limit switch control of frequency
operation, air pressure output stability increases exponentially,
keeping on a constant point.
4: Start with no impact
For the soft start function of the frequency changer, the start
electricity is 3 times less than the frequency start. Small start
5: Variable flow control
Based on the PID regular and the actual air usage volume to adjust
the motor speed at a real time, the frequency changer controls the
emission output and achieves a balance of gas supply. Under low
volume, the air compressor will sleep automatically to reduce the
energy loss. The optimal removal can further improve the
6: Better voltage adaptability of AC power supply
Due to the over modulation technique used in frequency changer, it
still output enough torque while in low AC power supply voltage,
motor keeps working; it will not lead to a higher voltage output to
under the high voltage.
7: Variable frequency components
Frequency changer advantages
Motor starts smoothly, little impact on the power grid, small
damage on motor itself.
Reduce the motor working voltage and realize the energy-saving
effect under small gas consumption by reducing the operating
Reach the balance quickly by increasing or decreasing the operating
frequency. Under large consumption, air compressor can achieve
maximum rated discharge capacity; if small, it can reduce exhaust
emission that is still enough for users.
≤Ambient temperature +8°C
Intake air temperature
≤ 40 degree centigrade
Oil content (ppm)
Long(m) × Wide(mm) × High(mm)
Diameter of outlet
1: Professional service
After sale service is always one of the most concerned question,
and after sale service in time is the key.
We have Professional after sale service engineers and complete
spare parts. The following branches
serve every customer to provide timely and professional service and
2: Adequate supply of resources
Use OSG genuine spare parts and consumables is the basic
guarantee for air compressor running long. We have the normal and
efficient operation, also plenty of spare parts and consumables
reserve, ready to meet the needs of customers.
3: Application field
instruments, food processing, feed processing, machinery
4: Product quality guarantee
1: High quality products are the core foundation of business
2: Any product from raw material purchasing, outsourcing parts
processing to the process after the
performance and operation of strict tests ensure the machines of
5: Why we choose Honest?
European owned enterprise excellent technology and
Large European exhaust airend,ensure the efficiency,economy and
durability of the machine.
Patent oil-gas separation system that oil content ≤3ppm.it is
imported from Europe.
Design of frame-less box structure is unique,let your
installation,,maintenance and repair work truly
barrier free.Centrifugal super exhaust system is especially
suitable for high temperature environment of
Intelligent control system is true,do what you want,Each product
reflects the design idea of “reliable ,
energy saving,environmental protection,convenient”
6: Competitive Advantage:
1: Prediction and evaluation of energy saving
2: Steady pressure.
3: Start with no impact
4: Variable flow control