China 7.5kw-200kw Oil-Lubricated PM VSD Screw Air Compressor Supplier, Suppliers

The permanent magnet VSD screw air compressor, equipped with an IOT system, allows for remote operation via mobile phone. You can monitor the air compressor's status anytime, making data more intuitive and operation simpler.  
All components are from top-tier brands, ranking among the top three in their respective fields, ensuring high quality. For example, the air-end is from Baosi, the motor from Jiangtian/Jinlong, the inverter from Megmeet, the intake valve and minimum pressure valve from Chenan, and the sensors from Ould.  Furthermore, a dedicated app, Qi Jiajia, is available to integrate with the IOT system.

Product Description

Air-end

Air-end

The reliability and stability of an air compressor are greatly dependent on the air-end, which can be considered the heart of the air compressor. Choosing a high-quality and reliable air-end is a responsibility to our customers and to ourselves. Our air compressors primarily use air-ends from Baosi, a professional air-end manufacturer with annual sales of approximately $500 million. We can guarantee the quality of the air-ends, and even if problems arise, we will provide a solution within 24 hours.

Inverter

Inverter

The inverter is the brain of the air compressor, and all operations of the air compressor are processed and regulated through the inverter, ensuring the safe and reliable operation of the air compressor system in all aspects. We typically use inverters from Megmeet, Inovance, and Zoncn, which are internationally renowned brands with stable and reliable quality and guaranteed after-sales service, providing customers with the best possible air compressor user experience.

Motor

Motor

The electric motor, as the power source of the air compressor, is extremely important and cannot be easily damaged, so we were very careful in our selection. After comparing several brands, we finally chose Jinlong and Jiangtian, both with IP55 protection ratings and truly possessing first-class energy efficiency. We believe many of you have heard of these two brands and highly appreciate their quality and stability. Therefore, your choice is also our choice, with quality as the primary criterion for evaluation.

PM VSD Screw Air Compressor Technical Parameters
Model SA-10HP SA-15HP SA-20HP SA-30HP SA-50HP SA-60HP SA-75HP
Power(KW) 7.5 11 15 22 37 45 55
Horsepower(HP) 10 15 20 30 50 60 75
Air Displacement/
Pressure(m³/min/MPa)
1.2/0.7 1.6/0.7 2.4/0.7 3.8/0.7 6.6/0.7 8.0/0.7 10.0/0.7
1.1/0.8 1.5/0.8 2.3/0.8 3.6/0.8 6.3/0.8 7.7/0.8 9.2/0.8
0.95/1.0 1.3/1.0 1.8/1.0 3.0/1.0 5.8/1.0 7.0/1.0 8.7/1.0
0.8/1.2 1.1/1.2 1.6/1.2 2.6/1.2 5.2/1.2 5.8/1.2 7.5/1.2
Air Outlet Size DN15 DN20 DN20 DN25 DN40 DN40 DN50
Lubricating Oil Volume (L) 5 9 9 18 30 30 65
Noise db(A) 63±2 65±2 65±2 67±2 69±2 70±2 72±2
Driven Method Direct Driven
Type PM VSD
Start Method Variable Frequency Start
Length (mm) 950 1050 1050 1300 1500 1500 1600
Width (mm) 670 700 700 850 1000 1000 1250
Height (mm) 860 1120 1120 1160 1300 1300 1550
Weight (kg) 188 275 285 405 550 700 950
PM VSD Screw Air Compressor Technical Parameters
Model SA-100HP SA-125HP SA-150HP SA-175HP SA-220HP SA-250HP SA-275HP
Power(KW) 75 90 110 132 160 185 200
Horsepower(HP) 100 125 150 175 220 250 275
Air Displacement/
Pressure(m³/min/MPa)
13.3/0.7 16.3/0.7 21.0/0.7 24.6/0.7 31.0/0.7 34.0/0.7 39.7/0.7
13.0/0.8 15.8/0.8 20.0/0.8 23.0/0.8 30.0/0.8 33.0/0.8 37.3/0.8
10.9/1.0 14.0/1.0 18.0/1.0 21.0/1.0 26.0/1.0 28.9/1.0 34.1/1.0
9.8/1.2 12.8/1.2 16.0/1.2 18.8/1.2 22.0/1.2 23.9/1.2 29.0/1.2
Air Outlet Size DN50 DN50 DN65 DN65 DN80 DN80 DN80
Lubricating Oil Volume (L) 65 90 90 110 110 130 150
Noise db(A) 74±2 76±2 78±2 80±2 82±2 84±2 85±2
Driven Method Direct Driven
Type PM VSD
Start Method Variable Frequency Start
Length (mm) 1600 1900 2020 2020 2360 2800 2800
Width (mm) 1250 1250 1590 1590 1610 1800 1800
Height (mm) 1550 1600 1810 1810 1860 2150 2150
Weight (kg) 1130 1350 1500 1800 1950 2400 2800
Our production facility boasts a 15,000 ㎡ production base equipped with a specialized testing validation workshop, ensuring stable performance and energy efficiency of every air compressor before delivery. We have also built a full-process production line for air tanks, allowing us to provide a more complete and integrated product portfolio. We are committed to supplying customers with highly competitive products and tailored compressed air system solutions.
A professional technical team that leads industry innovation is employed. Backed by a complete pre-sales and after-sales service team offering product consultation and reliable technical support, we are dedicated to bringing high-quality air compressors to the global market and advancing green, sustainable development across the industry.
Frequently Asked Questions
QHow to choose an air compressor?
When selecting an air compressor, it’s important to consider the specific needs of your site. Factors to consider include the required flow rate, desired pressure, whether an oil-based or oil-free machine is preferred, and the dew point temperature of the compressed air. By taking these factors into account, you can choose an air compressor that meets your specific needs and ensures optimal performance.
QWhich payment terms can you accept?
We can accept flexible payment including Bank Transfer, LC, DP, or Combination terms as negotiation.
QWhich shipping ways can you provide?
We can provide shipping by sea, by air, by express and etc. according to customer requirements.
QCan you do OEM and ODM?
Yes, OEM and ODM are both available for us. With the requirements customization of the material, colors, style, the basic quantities will be advised after we discussed together.
QHow long will you take to arrange production?
As an experienced air compressor manufacturer, our standard production time is typically between 20-25 days.
QHow about your after-sales service?
1. Provide customers with installation and commissioning online instructions.
2. Prepared and well-trained engineers available to overseas service within one year.
3. Worldwide agents and after-service available.

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