Hot Sale 20 Hp Rotary Screw Air Compressor - Energy Saving Two-Stage screw air compressor – OPPAIR

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With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for 50 Hp Rotary Screw Compressor , Screw Compressor Dealer , Portable Screw Compressor , We sincerely count on exchange and cooperation with you. Allow us to move ahead hand in hand and attain win-win situation.

Hot Sale 20 Hp Rotary Screw Air Compressor - Energy Saving Two-Stage screw air compressor – OPPAIR Detail:

Product specification

Model	OPT-200PV	OPT-275PV	OPT-350PV	OPT-380PV	OPT-430PV
Power(kw)	160	200	250	280	315
Horsepower(hp)	200	275	350	380	430
Air displacement/Working pressure (Bar/M³/Min)	8/32.5	8/40.5	8/51.0	8/56.0	8/61.0
	10/30.0	10/35.0	10/45.0	10/47.5	10/53.5
	13/26.0	13/31.0	13/40.0	13/42.5	13/47.6
Air out let diameter	DN80	DN80	DN100	DN100	DN125
Lubricating oil volume (L)	110	130	150	180	220
Noise level dB(A)	75±2	85±2	85±2	100±5	105±5
Driven method	Variable frequency start
Start method	Direct driven
Length (mm)	2850	2850	3250	4000	4350
Width (mm)	1050	1050	2150	2120	2050
Height (mm)	2060	2060	2210	2210	2120
Weight (kg)	3950	4250	5600	7200	7800

Product description

MOTOR

1. The motor uses high-performance motors of well-known brands. Permanent magnet synchronous motors (PM motors) use high-performance NdFeB permanentmagnets which will not lose magnetism under 200. and its service life reaches as long as 15 years.
2. The stator coil uses the frequency converter special halo proof enameled wire, theinsulation is outstanding and the service life is longer.
3. The motor has the function of temperature protection. It also has a wide range of motor speed regulation, high precision and wide range of volume regulation. The reliability is significantly improved with small size, low noise and large excess current.
4. Protection grade IP55, insulation grade F, efectively protects the motor and increases the serice life of the motor, the eficiency is 5% 7% higher than similar products.

MOTOR
INTAKE VALVE

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.

HEAT EXHANGER

1. The heat exchanger uses high-quality raw materials and a unique intemal channel design, which increases the heat exchange area and can effectively dissipate heat for the air compressor.
2. The inner wall of the heat exchanger is treated with corrosion protection to increase the service life of the heat exchanger and increase the heat transfer effect.
3. The radiator has passed the strict factory test, and the quality is reliable, which efetively prevents the high temperature of the air compressor and increases the service life of the machine.

HEAT EXHANGER

Product Details

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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Hot Sale 20 Hp Rotary Screw Air Compressor - Energy Saving Two-Stage screw air compressor – OPPAIR , The product will supply to all over the world, such as: India, Madrid, Southampton, Qualified R&D engineer will be there for your consultation service and we will try our best to meet your requirements. So please feel free to contact us for inquiries. You'll be able to send us emails or call us for small business. Also you are able to come to our business by yourself to get further knowing of us. And we will surely give you the best quotation and after-sale service. We're ready to build stable and friendly relations with our merchants. To achieve mutual success, we will make our best efforts to build a solid co-operation and transparent communication work with our companions. Above all, we are here to welcome your inquiries for any of our goods and service.

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.

We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!

By Nicole from Manchester - 2018.11.04 10:32

This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.

By Andrew from kazakhstan - 2018.06.26 19:27