Shanghai Crownwell Compressor Co., Ltd.  
 +86-21-59170296/+86-18817705916   
Home / News
  • Compressor Cost Savings Opportunities
    Like all equipment, compressor units require a certain level of maintenance. However, compressor maintenance costs are relatively low relative to other costs, and further savings can be achieved through careful planning measures. The choice of maintenance level depends on the required reliability an
    2024 04-06
  • Maintenance Tips for Compressors in Spring
    Spring is here and just like our house needs a nice spring cleaning, so does our compressor room. After a long winter and temperatures starting to rise, compressor maintenance might be something you'll be neglecting. But maintaining an energy-efficient air compressor room and avoiding unnecessary do
    2023 05-04
  • Several key energy efficiency indicators about air compressor units
    1) The specific power of the unitUnit specific power: refers to the ratio of air compressor unit power to unit volume flow under specified operating conditions. The unit is: KW/m³/minIt can be easily understood that the specific power reflects the power of the unit required to generate the same amou
    2022 10-18
  • The difference between fixed frequency air compressor and variable frequency air compressor
    1. First of all, it is reflected in the motor. The fixed frequency motor is generally an asynchronous motor, and the variable frequency motor is a synchronous motor;2. The fixed-frequency motor has a constant speed, even if the air compressor does not need to be pumped, the motor will run at the rat
    2021 12-28
  • Crownwell Logistics Lean Project
    In order to service all our loyal customers better, we launched Crownwell Logistics Lean Project from this year beginning, which is on line now, we have optimized the logistic process, reduced the logistic cycle time, all Crownwell products are traceable. It is to match Crownwell core valve: Do what
    2021 11-24
  • Total 4 pages  Go to Page
  • Go

Contact Us

No.8, Lane 800 Yanghui Rd., Shanghai 201314 China.

More Info >
About Us
Crownwell’s vision is to become and remain Do what is Right for its customers and other key stakeholders.
Contact Us
Copyright © 2020 Shanghai Crownwell Compressor Co., Ltd.