E-mail:hnmdw@mandiwi.com

Tel.:hnmdw@mandiwi.com

7.5-132KW CE Certified Variable Speed Rotary Screw Air Compressor - Industrial Grade & Factory Direct Price

The permanent magnet frequency conversion air compressor adopts high efficiency VSD compressor, the average energy saving is up to 35%. The body of the compressor is waterproof, dustproof and soundproof, with protection class up to IP55. The excellent performance and reliability of permanent magnet variable speed air compressors are ideal for ensuring energy saving and sustainable production.

MDW-15KW/22KW Permanent Magnetic VSD Air Compressor for petrochemical industry

The permanent magnet frequency conversion air compressor integrates high-efficiency VSD technology, whose average energy saving effect is up to 35%, significantly reducing energy consumption.

MDW 4 IN 1 Energy Saving air Compressor All in One Screw air Compressor 

All-in-one design (air compressor + storage tank + cold dryer + filter), sturdy and high.

MDW-11KW Integrated PM Variable Speed Drive Air Compressor

The all-in-one solution combines an air compressor, storage tank, cold dryer and filter in one unit, ensuring robustness and efficient operation.

MDW-7.5kw 10hp Motor Ip54 Fixed Speed All In One Screw Air CompressorCompressors

All-in-one design (air compressor + storage tank + cold dryer + filter), robust and efficient.

MDW-15KW 16 Bar High Quality All In One Permanent Magnetic VSD Screw Air Compressor For Laser Cutting

All-in-one design (air compressor + storage tank + cold dryer + filter), more efficient compression efficiency.

MDW-22KW\37KW Two Stage Permanent Magnetic VSD Screw Air Compressor For Textile Factory

Adopting two-stage independent compression mainframe, equal pressure ratio, low speed design, 20% air volume increase under the same power.

MDW-7.5KW\11KWFixed Speed Screw Air Compressor For Achitechive Industry

High-quality industrial screw air compressors can be used in various aspects of production to achieve different solutions.

MDW-HGT-18-18C-Diesel Mobile Screw Air Compressor

Each main component adopts the products of domestic famous enterprises, with reliable quality.

Ambient Temperature Air Dryer 7.5KW\15KW\37KW

The secondary condensation return device of room temperature type and high temperature type of cold dryer reduces energy consumption.

7.5-132KW CE Certified Variable Speed Rotary Screw Air Compressor  - Industrial Grade & Factory Direct Price
MDW-15KW/22KW Permanent Magnetic VSD Air Compressor for petrochemical industry
MDW 4 IN 1 Energy Saving air Compressor All in One Screw air Compressor 
MDW-11KW Integrated PM Variable Speed Drive Air Compressor
MDW-7.5kw 10hp Motor Ip54 Fixed Speed All In One Screw Air CompressorCompressors
MDW-15KW 16 Bar High Quality  All In One Permanent Magnetic VSD Screw Air Compressor For Laser Cutting
MDW-22KW\37KW Two Stage Permanent Magnetic VSD Screw Air Compressor For Textile Factory
MDW-7.5KW\11KWFixed Speed Screw Air Compressor  For Achitechive Industry
MDW-HGT-18-18C-Diesel Mobile Screw Air Compressor
Ambient Temperature Air Dryer 7.5KW\15KW\37KW

20000㎡+

Production Plants

30000+

Sets Annual Sales Volume

57+

National Patents

Hunan Mandiwi Automation Equipment Co.,Ltd is a professional manufacturer with more than 20 years of production experience for pneumatic products and solutions that are efficient,energy-saving and environmentally friendly for our customers.

Mandiwi

Mandiwi

Supply More Reliable Pneumatic Products !

Well-known Partners
China State Construction Engineering Corporation

China State Construction Engineering Corporation

CHINA RAILWAY CONSTRUCTION CORPORATION(

CHINA RAILWAY CONSTRUCTION CORPORATION(

China Railway Group Limited

China Railway Group Limited

SANY

SANY

Zoomlion

Zoomlion

XINZHU CORPORATION

XINZHU CORPORATION

Technological Advantage

The design effect is truly visible. What you see in the rendering is what you get. The actual production strictly controls the drawing error within ±1CM.

Mandiwi can meet different customization needs of customers from all over the world.

Customized services include:different voltage customization, design and produce for special industries & special working conditions & special gases other OEM/ODM/OBM order.

100+ professional engineers from high quality R&D and design team

100+ professional engineers from high quality R&D and design team

Sep. 02 2025

Why your fixed-speed compressor might be wasting electricity

If you think your fixed-speed compressor has been performing optimally, you might be in for a surprise. Many users face significant energy wastage, often without realizing it. Inconsistent performance, unnecessary power consumption, and lack of efficiency are common challenges. Compounding these issues can lead to skyrocketing electricity bills and a shortened lifespan for your compressor. To put

Aug. 26 2025

How to read the energy consumption chart correctly

Understanding energy consumption charts can be daunting, as many users struggle with interpreting data accurately. For homeowners and businesses alike, this is not merely academic; it impacts budget decisions and environmental strategies. The real intention behind mastering these charts is often about reducing costs, optimizing efficiency, and making informed choices regarding air compressors

Aug. 26 2025

Why VSD compressors are ideal for variable load situations

In today\'s industrial landscape, many businesses face challenges related to fluctuating demands and inefficient energy use. For example, manufacturing plants often experience variable load situations where compressed air demands change throughout the day. This often leads to increased operational costs and energy waste. Variable Speed Drive (VSD) compressors, such as Mandiwi\'s advanced models,