2021 Wholesale Price Screw Drive Air Compressor - Energy Saving Two-Stage screw air compressor – OPPAIR

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2021 Wholesale Price Screw Drive 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're also concentrating on improving the things administration and QC program to ensure we could maintain terrific gain from the fiercely-competitive company for 2021 Wholesale Price Screw Drive Air Compressor - Energy Saving Two-Stage screw air compressor – OPPAIR , The product will supply to all over the world, such as: Israel, Luxembourg, Benin, Our next goal is to exceed the expectations of every client by offering outstanding customer service, increased flexibility and greater value. All in all, without our customers we do not exist; without happy and fully satisfied customers, we fail. We are looking for the wholesale, Drop ship. Please contact us if you are interesting our products. Hope to do business with you all. High quality and fast shipment!

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.

The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!