Wholesale 10HP-200HP Energy-Efficient Oil-Lubricated PM VSD Air Compressor Suppliers, Exporters

The Senovair Oil-Lubricated PM VSD Screw Air Compressor is engineered to deliver stable, energy-efficient compressed air for demanding industrial applications. Featuring a high-efficiency permanent magnet motor, intelligent VSD technology, and a reliable screw airend, the system automatically adjusts output to match air demand, reducing energy waste and operating costs. The integrated controller provides real-time monitoring and easy operation, while premium electrical components ensure long-term reliability. With low noise levels, compact design, and simplified maintenance access, this compressor is an ideal solution for manufacturing, automotive, textile, packaging, electronics, and other industries requiring a dependable compressed air supply.

Product Description

Core Components
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.
Technical Parameters
PM VSD Screw Air Compressor Technical Parameters (10HP - 75HP)
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
1.1/0.8
0.95/1.0
0.8/1.2
1.6/0.7
1.5/0.8
1.3/1.0
1.1/1.2
2.4/0.7
2.3/0.8
1.8/1.0
1.6/1.2
3.8/0.7
3.6/0.8
3.0/1.0
2.6/1.2
6.6/0.7
6.3/0.8
5.8/1.0
5.2/1.2
8.0/0.7
7.7/0.8
7.0/1.0
5.8/1.2
10.0/0.7
9.2/0.8
8.7/1.0
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
Dimensions (L x W x H mm) 950x670x860 1050x700x1120 1050x700x1120 1300x850x1160 1500x1000x1300 1500x1000x1300 1600x1250x1550
Weight (kg) 188 275 285 405 550 700 950
PM VSD Screw Air Compressor Technical Parameters (100HP - 275HP)
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
13.0/0.8
10.9/1.0
9.8/1.2
16.3/0.7
15.8/0.8
14.0/1.0
12.8/1.2
21.0/0.7
20.0/0.8
18.0/1.0
16.0/1.2
24.6/0.7
23.0/0.8
21.0/1.0
18.8/1.2
31.0/0.7
30.0/0.8
26.0/1.0
22.0/1.2
34.0/0.7
33.0/0.8
28.9/1.0
23.9/1.2
39.7/0.7
37.3/0.8
34.1/1.0
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
Dimensions (L x W x H mm) 1600x1250x1550 1900x1250x1600 2020x1590x1810 2020x1590x1810 2360x1610x1860 2800x1800x2150 2800x1800x2150
Weight (kg) 1130 1350 1500 1800 1950 2400 2800
Manufacturing Capability

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.

We employ a professional technical team that leads industry innovation. 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
How 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.
Which payment terms can you accept?
We can accept flexible payment terms including Bank Transfer, LC, DP, or combination terms as negotiated.
Can you do OEM and ODM?
Yes, OEM and ODM are both available. Based on your requirements for materials, colors, and styles, the minimum order quantities will be advised after direct discussion.
What is the Minimum Order Quantity (MOQ)?
The MOQ for sample orders is 1 set. For standard compressors ranging from 7.5 to 37kW, the MOQ is 3-5 sets. For larger compressors over 55kW, the MOQ is 1-2 sets. MOQs can be adjusted depending on your specific requirements.
How long does production take?
As an experienced manufacturer, our standard production lead time is typically between 20 to 25 days.
What after-sales services are provided?
1. We provide online installation and commissioning instructions.
2. Trained engineers are available to support overseas servicing requirements within the warranty period.
3. Global representation and agents are available to handle local support requests.

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