140 Cfm 30kw 40HP 13bar Variable Speed/Frequency Drive Screw Air Compressor
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Product Highlights
- Energy Saving Design: Permanent magnet motor directly drives air end with 100% transmission efficiency.
- Long Service Life: No motor bearing design and magnetism stability up to 120C ensure over 15 years life.
- Compact Structure: Motor size is typically 1/3 of ordinary FM motors for easy removal and compactness.
- Intelligent Control: Touchscreen controller allows programmable pressure and scheduling for auto start/stop.
- Customizable Color: Available in Blue or customized color according to customer request.
- Flexible Voltage: Supports multiple voltages including 380V, 220V, 400V, 415V, 440V for 50Hz/60Hz.
- OEM Service: OEM orders are warmly welcome with flexible customization options.
- 24-Hour Support: Online support available 24 hours with a promise to solve problems within 48 hours.
Product Attributes
- Customization
- Available
- Lubrication Style
- Lubricated
- Cooling System
- Air Cooling / Water Cooling
- Model NO.
- SGPM 30
- Power Source
- AC Power
- Cylinder Position
- Vertical
- Structure Type
- Closed Type
- Installation Type
- Stationary Type
- Type
- Single Screw Compressor
- Product Name
- Pm VSD Screw Air Compressor
- Working Pressure
- 7 8 10 12 Bar
- Capacity
- 5.3/5.0/4.5/4.0 M3/Min
- Driven Method
- Driect Driven
- Motor
- IP55 Motor
- Air End
- Baosi Gu Ghh Hanbell Airend
- Bearing
- SKF Brand
- Advantages
- Energy Saving
- Color
- Blue, Customized Color
- Application Industry
- Factory and Engineering
- Transport Package
- Standard Export Wooden Packaging
- Specification
- 1380*850*1185mm
- Trademark
- Tuowei
- Origin
- Fujian
- HS Code
- 8414804090
- Production Capacity
- 1000 Sets/Per Month
- Package Size
- 230.00cm * 150.00cm * 252.00cm
- Package Gross Weight
- 380.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 140 Cfm 30kw 40HP 13bar Variable Speed/Frequency Drive Screw Air Compressor
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Product Description

| : | Energy Saving Series (PM) |
| Type: | Oil Injected Permanent Magnetic Inverter Screw Compressor |
| Voltage: | 380V/50HZ/3Ph, 220V/60HZ/3Ph, 400V/50HZ/3Ph, 415V/50HZ/3Ph or Customer′s Requirements |
| Working Pressure: | 7~13bar |
| Installed Motor Power: | 7.5~250 Kw |
| Color: | Blue or According to Your Request |
| Driven Method: | Direct Driven |
| Air End: | Baosi,GHH ,Hanbell,GU |
| Trademark: | Tuowei |
| Transport Package: | Standard Wooden Packing |
| application: | Packing,Painting,Precision Electroplating,Peparing,General Industry,Energy & Mining,Construction works |
The Unique Design of the Permanent Magnet Screw Airend and the Speed-regulating Frequency Converter Is Directly Linked to the High-quality Motor, Providing Unparalleled Energy-saving Effects and Super Reliability. There Is No Motor Bearing in the Permanent Magnet Motor, and the Air Compressor Is Made of Permanent Magnet The Motor Is Directly Driven, And There Is No Need to Consider the Wear or Replacement of Gears, Pulleys, Belts, Couplings and Other Moving Parts During Operation.
Product features:
1.Permanent magnet motor and the compressor airend shaft integrally embedded using direct structure, more compact, the transmission efficiency of 100%
2.No Motor Bearing: Eliminates Motor Bearing Fault Points
3.Equipped with High-efficiency Permanent Magnet Motor, More Energy Saving
4.Small Motor, Typically About 1/3 of an Ordinary FM Motor Size, Easy Removal
5.Permanent magnet synchronous motor, no loss of magnetism at 120ºC, service life over 15 years

Permanent Magnet Inverter Compressor Parameter Table
| Motor Power | Working Pressure | Capacity | Lubricating oil quantity (L) |
Driven Method | Cooling Method | Noise (dB) |
Dimension(mm) | Net Weight | Air Outlet Pipe Diameter | |||
| kw/hp | bar | m3/min | L*W*H | KGS | ||||||||
| SGPM08 | 7.5/10 | 7 | 1.2 | 10 | Direct Drive | Air Cooling / Water Cooling |
66±2 | 900*670*850 | 220 | 1/2'' | ||
| 8 | 1.1 | |||||||||||
| 10 | 0.95 | |||||||||||
| 12 | 0.8 | |||||||||||
| SGPM11 | 11/15 | 7 | 1.65 | 18 | 68±2 | 1000*750*1015 | 300 | 3/4'' | ||||
| 8 | 1.5 | |||||||||||
| 10 | 1.3 | |||||||||||
| 12 | 1.1 | |||||||||||
| SGPM15 | 15/20 | 7 | 2.5 | 18 | 68±2 | 1000*750*1015 | 300 | 3/4'' | ||||
| 8 | 2.3 | |||||||||||
| 10 | 2.1 | |||||||||||
| 12 | 1.9 | |||||||||||
| SGPM18 | 18.5/25 | 7 | 3.2 | 18 | 68±2 | 1130*850*1175 | 480 | 1'' | ||||
| 8 | 3 | |||||||||||
| 10 | 2.7 | |||||||||||
| 12 | 2.4 | |||||||||||
| SGPM22 | 22/30 | 7 | 3.8 | 18 | 68±2 | 1130*850*1175 | 480 | 1'' | ||||
| 8 | 3.6 | |||||||||||
| 10 | 3.2 | |||||||||||
| 12 | 2.7 | |||||||||||
| SGPM30 | 30/40 | 7 | 5.3 | 18 | 68±2 | 1130*850*1175 | 480 | 1'' | ||||
| 8 | 5 | |||||||||||
| 10 | 4.5 | |||||||||||
| 12 | 4 | |||||||||||
| SGPM37 | 37/50 | 7 | 6.8 | 30 | 68±2 | 1250*1000*1335 | 500 | 11/2" | ||||
| 8 | 6.2 | |||||||||||
| 10 | 5.6 | |||||||||||
| 12 | 5 | |||||||||||
| SGPM45 | 45/60 | 7 | 7.4 | 30 | 72±2 | 1250*1000*1335 | 500 | 11/2" | ||||
| 8 | 7 | |||||||||||
| 10 | 6.2 | |||||||||||
| 12 | 5.6 | |||||||||||
| SGPM55 | 55/75 | 7 | 10 | 65 | 72±2 | 1800*1250*1670 | 1200 | 2" | ||||
| 8 | 9.6 | |||||||||||
| 10 | 8.5 | |||||||||||
| 12 | 7.6 | |||||||||||
| SGPM75 | 75/100 | 7 | 13.4 | 65 | 72±2 | 1800*1250*1670 | 1200 | 2" | ||||
| 8 | 12.6 | |||||||||||
| 10 | 11.2 | |||||||||||
| 12 | 10 | |||||||||||
| SGPM90 | 90/120 | 7 | 16.2 | 72 | 72±2 | 1800*1250*1670 | 1200 | 2" | ||||
| 8 | 15 | |||||||||||
| 10 | 13.8 | |||||||||||
| 12 | 12.3 | |||||||||||
| SGPM110 | 110/150 | 7 | 21 | 90 | 72±2 | 2300*1470*1840 | 2000 | DN85 | ||||
| 8 | 19.8 | |||||||||||
| 10 | 17.4 | |||||||||||
| 12 | 14.8 | |||||||||||
| SGPM132 | 132/175 | 7 | 24.5 | 90 | 75±2 | 2300*1470*1840 | 2000 | DN85 | ||||
| 8 | 23.2 | |||||||||||
| 10 | 20.5 | |||||||||||
| 12 | 17.4 | |||||||||||
| SGPM160 | 160/200 | 7 | 28.7 | 110 | 75±2 | 2500*1470*1840 | 3200 | DN85 | ||||
| 8 | 27.6 | |||||||||||
| 10 | 24.6 | |||||||||||
| 12 | 21.5 | |||||||||||
| SGPM185 | 185/250 | 7 | 32 | 110 | 75±2 | 2500*1470*1840 | 3200 | DN85 | ||||
| 8 | 30.4 | |||||||||||
| 10 | 27.4 | |||||||||||
| 12 | 24.8 | |||||||||||


• Any questions or requests before, during or after sales, we would like to help you any time and will find you the best solution in 24 hours.
• Warranty: One year for the whole machine Genuine spare parts will be provided with best price.
• Negotiable technician available to service machinery overseas.(please consult us online!)
Q1: What is the rotor speed for the air end?
A1: 2980rmp.
Q2: What's your lead time?
A2: usually, 5-7 days. (OEM orders: 15days)
Q3: Can you offer water cooled air compressor?
A3: Yes, we can (normally, air cooled type).
Q4: What's the payment term?
A4: T/T, L/C, Western Union, etc. Also we could accept USD, RMB, and other currency.
Q5: Do you accept customized voltage?
A5: Yes. 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.
Q6: What is your warranty for air compressor?
A6: One year for the whole air compressor(not including the consumption spare parts) and technical supports can be provided according to your needs.
Q7: Can you accept OEM orders?
A7: Yes, OEM orders are warmly welcome.
Q8: How about your customer service and after-sales service?
A8: 24hrs on-line support, 48hrs problem solved promise.
Q9: Do you have spare parts in stock?
A9: Yes, we do.
Q10: What kind of initial lubrication oil you used in air compressor?
A10: TOTAL 46# mineral oil.
If you are interested in any of our products,please feel free to contact us.
We are looking forward to cooperating,growing and developing with your sincerely.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR247605". Items marked "" are certified.
Company Profile
Aivyter, established in 2009, and located in Fuzhou China, is a professional enterprise engaged in the R&D, production, sales and service of screw air compressor, drill jumbo, shotcrete manipulator and relative equipment for industrial use, engineering construction and mining use.
After more than ten years of development, the shareholders have established three factories during this period, namely Fujian Aivyter Intelligent Equipment Co., Ltd., Fuzhou Tuowei Mechanical & Electrical Equipment Co., Ltd and Fujian Aivyter Compressor Co., Ltd. The annual output value is 300 million yuan. There are nearly 200 employees. Among them, there are 20 technical R&D personnel and 70 technicians in after-sales service team. 7 sales personnel in international business department.
Our equipment gain wide praises at home and abroad. We also welcome OEM, ODM orders. As a supplier, Aivyter has its own factory, covers an area of more than 20, 000 square meters.
Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can email or phone us about your sourcing requirements. We warmly welcome customers all over the world to establish cooperation and create a bright future with us together.
About Our Factory & Business Background
- Address
- Unit 01, 14th Floor, Building No. 14, West Strait International Logistics and Trade City (Phase Ii), Luozhou Town, Cangshan District, Fuzhou City, Fujian Province, Fuzhou, Fujian, China
-
Terms of Payment
- T/T, LC, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Fuzhou Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
- Main Products
- Air Compressor, Screw Air Compressor, Diesel Engine Portable Screw Air Compressor, Motor Drive Portable Screw Air Compressor, Air Compressor Spare Parts, Oil Free Screw Air Compressor, Integrated Screw Air Compressor, Drilling Jumbo, Wet Shotcrete Spraying Machine, Rock Drilling Machine
-
Production Lines
- 3
-
Production Machines
- Pipe Bending Machine, Welding Machine, Screw Air Compressor
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Minor Customization, Flexible customization, Full Customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 14 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic
-
Annual Export Revenue
- 6,973,448.01 RMB
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the rotor speed for the air end?
- 2980rmp.
- What's your lead time?
- Usually, 5-7 days. (OEM orders: 15days)
- Can you offer water cooled air compressor?
- Yes, we can (normally, air cooled type).
- What's the payment term?
- T/T, L/C, Western Union, etc. Also we could accept USD, RMB, and other currency.
- Do you accept customized voltage?
- Yes. 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.
- What is your warranty for air compressor?
- One year for the whole air compressor(not including the consumption spare parts) and technical supports can be provided according to your needs.
- Can you accept OEM orders?
- Yes, OEM orders are warmly welcome.
- How about your customer service and after-sales service?
- 24hrs on-line support, 48hrs problem solved promise.
- Do you have spare parts in stock?
- Yes, we do.
- What kind of initial lubrication oil you used in air compressor?
- TOTAL 46# mineral oil.
Send your message to this supplier
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Product Groups
- Electric Motor Screw Air Compressor
- Permanent Magnetic VSD Screw Air Compressor
- Oil Free Screw Air Compressor
- Oil Free Scroll Air Compressor
- Integrated Screw Air Compressor
- Two Stage Compression Screw Air Compressor
- Diesel Portable Screw Air Compressor
- Aivyter Screw Air Compressor
- Low Pressure Air Compressor
- High Pressure Air Compressor
- Brand Machine
- Booster Compressor
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