Energy Saving Two -Stage 55kw 8bar High Efficience Screw Air Compressor For Laser Cutting Machine

Short Description:

The OPPAIR two-stage VPM screw air compressor uses a permanent magnet synchronous motor, which does not
Requires excitation current, high efficiency, and no reactive power loss. Two-stage compression speed is high
After frequency conversion, the air supply pressure range is wide and stable. most obvious
The advantages are energy saving, large air production, and real-time adjustment of air intake according to the air.
Demand to ensure that the air compressor operates at a higher efficiency.

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Two-Stage PM VSD Screw Air Compressor Medium Pressure 8-15bar

1. More Energy Efficient
The direct-drive gear drive allows the airend to operate at the optimal energy-saving speed. The variable frequency soft start reduces startup energy consumption, resulting in 40% energy savings for the two-stage permanent magnet variable-speed screw air compressor.
2. More Stable
No mechanical transmission failures. The motor and male rotor utilize an integrated shaft structure, eliminating the need for couplings and gears. This reduces the risk of coupling and gear failure and extends the life of the two-stage rotary screw air compressor.
3. More Efficient
The PM VSD motor eliminates transmission efficiency losses. The integrated structure reduces coupling and gear losses. Compared to traditional single-stage screw air compressors, the two-stage screw air compressor achieves 15% higher displacement at the same power output.

Model	OPT-50PV	OPT-60PV	OPT-75PV	OPT-100PV	OPT-125PV	OPT-150PV	OPT-175PV	OPT-200PV	OPT-250PV	OPT-275PV	OPT-300PV	OPT-350PV
Power(kw)	37	45	55	75	90	110	132	160	185	200	220	250
Horsepower(hp)	50	60	75	100	125	150	175	200	250	275	300	350
Air displacement/ Working pressure (m³/min. / bar)	6.82/8	9.06/8	11.3/8	15.15/8	18.9/8	22.27/8	24.98/8	31.08/8	38.54/8	41.0/8	43.75/8	/
	5.74/10	/	9.02/10	12.41/10	15.16/10	18.8/10	22.15/10	26.25/10	30.93/10	/	38.35/10	40.8/10
	/	5.55/13	6.84/13	10.85/13	11.93/13	15.08/13	18.78/13	23.56/13	26.11/13	/	30.7/13	34.63/13
	3.69/15	/	5.25/15	8.4/15	11.06/15	12.51/15	18.5/15	/	23.31/15	/	/	30.4/15
Air outlet diameter	DN40	DN40	DN50	DN50	DN50	DN65	DN65	DN80	DN80	DN100	DN100	DN100
Noise level dB(A)	68±3	70±3	73±3	76±3	76±3	76±3	76±3	76±3	80±3	80±3	80±3	84±3
Type
Driven method
Start method
Length (mm)	1600	1600	1920	1920	2600	2600	2600	3000	3000	3200	3600	3600
Width (mm)	1050	1050	1270	1270	1600	1600	1600	1750	1750	2000	2200	2200
Height (mm)	1260	1260	1600	1600	1900	1900	1900	2000	2000	2200	2500	2500
Weight (kg)	600	680	1400	1450	1500	1600	1800	2700	3000	3800	4800	5100

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Shandong OPPAIR Machinery Manufacturing Co.,Ld base in Linyi Shandong, anAAA-level enterprise with high-quality service and integrity in China.
OPPAIR as one of the world’s largest air compressor system suppliers, currently developing the following products: Fixed-speed Air Compressors, Permanent Magnet VariableFrequency Air Compressors, Permanent Magnet Variable Frequency Two-stage Air Compressors, 4-IN-1 Air Compressors (lntegrated Air Compressor for Laser Cutting Machine)Supercharger, Freeze Air Dryer, Adsorption Dryer, Air Storage Tank and related accessories.

OPPAIR air compressor products are deeply trusted by customers.

The company has always operated in good faith in the direction of customer service first, integrity first, and quality first. We hope you will join the OPPAIR family and welcome you.