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China Manufacturer For Helical Rotary Screw Compressor - Energy Saving Two-Stage screw air compressor – OPPAIR Featured Image
  • China Manufacturer For Helical Rotary Screw Compressor - Energy Saving Two-Stage screw air compressor – OPPAIR

China Manufacturer For Helical Rotary Screw Compressor - Energy Saving Two-Stage screw air compressor – OPPAIR

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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for Diesel Mobile Air Compressor , Lubricated Screw Compressor , Small Rotary Screw Air Compressor , The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
China Manufacturer For Helical Rotary Screw 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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Screw
Screw

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China Manufacturer For Helical Rotary Screw Compressor - Energy Saving Two-Stage screw air compressor – OPPAIR detail pictures

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Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of China Manufacturer For Helical Rotary Screw Compressor - Energy Saving Two-Stage screw air compressor – OPPAIR , The product will supply to all over the world, such as: St. Petersburg, Rotterdam, Johannesburg, We have our own registered brand and our company is developing rapidly owing to high quality products, competitive price and excellent service. We sincerely hope to establish business relations with more friends from home and abroad in the near future. We look forward to your correspondence.

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.

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Factory Tour (1)

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.

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    • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Bess from Jordan - 2017.06.22 12:49
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Erin from Bulgaria - 2017.06.25 12:48

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