Energy Efficient 15hp 11kw Permanent Magnetic VSD Screw Air Compressor Intelligent Control

Introduction of the energy saving of JM series Hybrid permanent magnet motor

Energy saving
Under full load, hybrid permanent motor can supply the maximum air output under the minimum energy consumption. When the loadrate is lower than 20%, it can still guarantee the efficiency.
Hybrid permanent magnet motor always stays as much as 95% of running eficiency within the scope of the whole gas regulating speed. Saving electricity which is wasted by bandwidth control pressure. In order to avoid frequent startup caused by the machine and powergrid impact, the stationary compressor must set up a minimum of 1 bar pressure rangethe minimum and maximum pressure of air compressor , the control of the machine needs a pressure to gradient when some of the machines are used together, the pressure of the system will be wider. JM series are of variable frequency control, can start and stop with unlimited times, so no need to set the pressure range. lt only needs to set a pressure point, every saving of 0.14 bar pressure range, it wil save energy consumption by 5-7% for the whole system.
JM series double screw motor with its continuous optimization of rotor type line and internal structure, provides industry leading level specific power. The energy eficiency of the machine is above the first level of energy efficiency of the national standard.

Reliable
The connecting parts of hybrid permanent magnet motor are much less than that of other equivalent compressors, is direct driven by hybrid permanent motor. When air compressor is running, there no consider about the attrition of the gear, pulley, belt, coupling, shaft seal and themoving parts.

Advanced Technology
Hybrid permanent magnet motor uses less electricity to provide more compressed air and bigger air volume to adjust range. Comparing with ordinary air compressor, it can save energy by 15%-38%, save energy by 5%-10% comparing with common variable frequency air compressor.

Product parameter

Product photo

Jufeng compressor was established in 2000 and has 24 years of experience in the air compressor industry. It's an innovative factory which integrates production, trade, service,research and development. We focus on research, development and manufacture screw air compressors of world's newest energy-saving and intelligent internet information system with the industry's top technology and elite engineering team.

Products include:

• Oil-injected screw air compressor (7.5~630kw)

• Oil-free screw air compressor (7.5~ 400kw)

• Integrated screw air compressor for fiber laser cutting applications

• 3 to 5 bar Low pressure screw air compressor (7.5~400kw)

We has three workshops：

Air-end workshop

Sheet metal workshop

Assembly workshop

The air-end workshop has two world-advanced rotor grinding machines, two three-coordinate testing instruments, one fully automatic machining center and eight semi-automatic machining centers.

The company has obtained ISO9001, EU CE certification, CLASS 0 oil-free certification, German TUV certification, and obtained more than 30 patent certificates. In 2021, we were awarded the title of Excellent Enterprise in Science and Technology Innovation. In 2022, we were rated as "High-tech Enterprise" and etc. We have our own energy efficiency laboratory.

Our factory is located in Wuxi City, Jiangsu Province, adjacent to Shanghai. We have more than 200 skilled employees and 30 engineers, and we are very strict in every step of manufacturing. The company has a professional trading subsidiary in Shanghai, China. The company conducts brand promotion and service in the global market. Now, our valued customers are located in more than 120 countries.

Jufeng's goal is to become a world-renowned high-end brand, with sustainable development, continuously improve its own value, and it is committed to provide our customers with energy-saving products