Oil less Screw Air Compressor Machine For Sale

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Fixed Speed Screw Air Compressor

Model	OPP-10F	OPP-15F	OPP-20F	OPP-30F	OPP-40F	OPP-50F	OPP-60F	OPP-75F
Power (kw)	7.5	11	15	22	30	37	45	55
Horsepower (hp)	10	15	20	30	40	50	60	75
Air displacement/ Working pressure (M³/Min. / bar)	1.2 / 7	1.6 / 7	2.5 / 7	3.8 / 7	5.3 / 7	6.8 / 7	7.4 / 7	10.0 / 7
	1.1 / 8	1.5/8	2.3/8	3.6 / 8	5.0 / 8	6.2 / 8	7.0 / 8	9.2 / 8
	0.9 / 10	1.3 / 10	2.1 / 10	3.2 / 10	4.5 / 10	5.6 / 10	6.2 / 10	8.5 / 10
	0.8 / 12	1.1 / 12	1.9 / 12	2.7 / 12	4.0 / 12	5.0 / 12	5.6 / 12	7.6 / 12
Air out let diameter	DN20	DN25	DN25	DN25	DN40	DN40	DN40	DN50
Lubricating oil volume (L)	10	16	16	18	30	30	30	65
Noise level dB(A)	60±2	62±2	62±2	64±2	66±2	66±2	66±2	68±2
Driven method	Direct driven
Type	Fixed Speed
Start method	Υ-Δ
Length (mm)	950	1150	1150	1350	1500	1500	1500	1900
Width (mm)	670	820	820	920	1020	1020	1020	1260
Height (mm)	1030	1130	1130	1230	1310	1310	1310	1600
Weight (kg)	250	400	400	550	700	750	800	1750

Model	OPP-100F	OPP-125F	OPP-150F	OPP-175F	OPP-200F	OPP-275F	OPP-350F
Power (kw)	75.0	90	110	132	160	200	250
Horsepower (hp)	100	125	150	175	200	275	350
Air displacement/ Working pressure (M³/Min. / bar)	13.4 / 7	16.2 / 7	21.0 / 7	24.5 / 7	32.4 / 7	38.2 / 7	45.5 / 7
	12.6 / 8	15.0 / 8	19.8 / 8	23.2 / 8	30.2 / 8	36.9 / 8	43 / 8
	11.2 / 10	13.8 / 10	17.4 / 10	20.5 / 10	26.9 / 10	33/ / 10	38.9 / 10
	10.0 / 12	12.3 / 12	14.8 / 12	17.4 / 12	23 / 12	28.5 / 12	36 / 12
Air out let diameter	DN50	DN50	DN65	DN65	DN75	DN90	DN90
Lubricating oil volume (L)	65	72	90	90	110	130	150
Noise level dB(A)	68±2	70±2	70±2	70±2	75±2	85±2	85±2
Driven method	Direct driven
Type	Fixed Speed
Start method	Υ-Δ
Length (mm)	1900	2450	2450	2450	2760	2760	2760
Width (mm)	1260	1660	1660	1660	1800	1800	1800
Height (mm)	1600	1700	1700	1700	2100	2100	2100
Weight (kg)	1850	1950	2200	2500	2800	3100	3500

Permanent Magnet Frequency Conversion Series

Model	OPP-10PV	OPP-15PV	OPP-20PV	OPP-30PV	OPP-40PV	OPP-50PV	OPP-60PV	OPP-75PV
Power (kw)	7.5	11	15	22	30	37	45	55
Horsepower (hp)	10	15	20	30	40	50	60	75
Air displacement/ Working pressure (M³/Min. / bar)	1.2 / 7	1.6 / 7	2.5 / 7	3.8 / 7	5.3 / 7	6.8 / 7	7.4 / 7	10.0 / 7
	1.1 / 8	1.5/8	2.3/8	3.6 / 8	5.0 / 8	6.2 / 8	7.0 / 8	9.2 / 8
	0.9 / 10	1.3 / 10	2.1 / 10	3.2 / 10	4.5 / 10	5.6 / 10	6.2 / 10	8.5 / 10
	0.8 / 12	1.1 / 12	1.9 / 12	2.7 / 12	4.0 / 12	5.0 / 12	5.6 / 12	7.6 / 12
Air out let diameter	DN20	DN25	DN25	DN25	DN40	DN40	DN40	DN50
Lubricating oil volume (L)	10	16	16	18	30	30	30	65
Noise level dB(A)	60±2	62±2	62±2	64±2	66±2	66±2	66±2	68±2
Driven method	Direct driven
Type	PM VSD
Start method	Variable frequency start
Length (mm)	950	1150	1150	1350	1500	1500	1500	1900
Width (mm)	670	820	820	920	1020	1020	1020	1260
Height (mm)	1030	1130	1130	1230	1310	1310	1310	1600
Weight (kg)	250	400	400	550	700	750	800	1750

Model	OPP-100PV	OPP-125F	OPP-150PV	OPP-175PV	OPP-200PV	OPP-275PV	OPP-350PV
Power (kw)	75.0	90	110	132	160	200	250
Horsepower (hp)	100	125	150	175	200	275	350
Air displacement/ Working pressure (M³/Min. / bar)	13.4 / 7	16.2 / 7	21.0 / 7	24.5 / 7	32.4 / 7	38.2 / 7	45.5 / 7
	12.6 / 8	15.0 / 8	19.8 / 8	23.2 / 8	30.2 / 8	36.9 / 8	43 / 8
	11.2 / 10	13.8 / 10	17.4 / 10	20.5 / 10	26.9 / 10	33/ / 10	38.9 / 10
	10.0 / 12	12.3 / 12	14.8 / 12	17.4 / 12	23 / 12	28.5 / 12	36 / 12
Air out let diameter	DN50	DN50	DN65	DN65	DN75	DN90	DN90
Lubricating oil volume (L)	65	72	90	90	110	130	150
Noise level dB(A)	68±2	70±2	70±2	70±2	75±2	85±2	85±2
Driven method	Direct driven
Type	PM VSD
Start method	Variable frequency start
Length (mm)	1900	2450	2450	2450	2760	2760	2760
Width (mm)	1260	1660	1660	1660	1800	1800	1800
Height (mm)	1600	1700	1700	1700	2100	2100	2100
Weight (kg)	1850	1950	2200	2500	2800	3100	3500

Product description

1. The OPPAIR Oil less screw air compressor has high reliability, few parts, no wearing parts, reliable operation and long service life. Generally, the design life of the main screw head is 30 years.
2. The oil less screw air compressor is easy to operate and maintain, with a high degree of automation, and operators can achieve unattended operation without long-term professional training.
3. The power balance is good, there is no unbalanced inertial force, the high-speed operation is stable, and the basic operation is realized.
4. Strong adaptability, with the characteristics of forced gas transmission, the volume flow is almost not affected by the exhaust pressure, and it can maintain high efficiency under a wide range of working conditions. It is suitable for a variety of working conditions, so it is easy to finalize mass production.
5. In the multi-phase hybrid transmission, there is actually a gap between the rotor tooth surfaces, so it can withstand liquid impact, and can pressurize liquid gas, dust gas, easily polymerized gas, etc.
6. The flow rate of the slide valve is adjusted without backflow, which can effectively reduce energy consumption.

SMART CONTROLLER

1. Adopts PLC multilanguage control system, beautiful and intuitive interface, easy to operate function, operators can quickly and easily adjust the compressor.
2. 14 protection functions such as overload protection, short circuit protection, reverse protection, low temperature protection, high voltage protection, etc. to fully protect the unit.
3. The advanced microcomputer control drive system realizes itelligent control, air volume variable speed control, automatic adjustment of load start and soft start. Inelligent dynamic control, dynamic display of the working status of each component of the compressor, visual pressure, temperature, current working curve, etc.
4. Large memory and equipped with printer interface; It can use computer remote monitoring or multiple linkage control between air compressors.

MOTOR

1. The motor adopts a well-known brand high-performance motor. The permanent magnet synchronous motor (PM motor) adopts high-performance permanent magnets, which do not lose magnetism under 200°, and have a service life of up to 15 years.
2. The stator coil adopts the special anti-halation enameled wire for frequency converter, which has excellent insulation performance and longer service life.
3. The motor has a temperature protection function, the motor has a wide range of speed regulation, high precision volume adjustment, and a wide range. Small size, low noise, large overcurrent, significantly improved reliability.
4. Protection class IP55, insulation class F, effectively protect the motor, increase the service life of the motor, and the efficiency is 5%-7% higher than similar products.

INTAKE VALVE

1. Intake valve is the core component to control the air intake of the air compressor.
2. Adopting the world famous brand air intake valve, it can automatically adjust theair volume by 0-100% according to the requirement of the system air quantity. It promises small pressure loss, stable action and long life consequently reduced operating costs.

Product Appearance

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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.