Danfoss Compressor SZ147A7AB

08/11/2020

Introduction to five common failures of screw chillers

Introduction to five common failures of screw chillers<br></br> 1. Screw chiller communication failure 　<br></br> The control of each module by the computer controller is realized through the communication line and the main interface board

01/31/2023

What is a Gear Reducer?

The gear reducer is an independent enclosed transmission gear between the prime mover and the machine, which is used to reduce the speed and increase the torque to meet the work needs.

06/29/2020

Several causes of compressor burning

08/27/2020

Analysis and Improvement of Broken Shaft of Main Oil Pump of Centrifugal Compressor

I. Introduction<br></br> CNOOC Dongfang Petrochemical's air compressor station installation provides non-purified air and clean air for instruments to all production installations and auxiliary facilities of public works throughout the plant. The unit is manufactured by a foreign company, C1000 series <br></br>

09/10/2020

The problem of cement rotary kiln belly up may be that the motor is overloaded

What does the cement rotary kiln mean? As the name suggests, it means that the amount of ore in the cement rotary kiln is too large and exceeds the amount required by the rotary kiln.

07/15/2020

CO2 Air Source Heat Pump Heating Technology

CO2 air source heat pump heating technology has the characteristics of strong adaptability to outdoor temperature in cold areas and high outlet water temperature. It has a high heating coefficient under the condition of large temperature difference between supply and return water.

07/22/2020

Maintenance example of poor cooling effect of inverter air conditioner

Today, I will tell you about the maintenance example of the poor cooling effect of the air conditioner.<br></br> <br></br> 1. The cooling is poor, and the operating frequency is not up to the highest. The exhaust pipe overheating code will be displayed for about 20 minutes.<br></br>

08/20/2020

Technical points of air energy heat pump compressor

In the actual system design, the rules of heat pump operation must also be followed, so that the function of the heat pump special compressor can be truly utilized. Specifically, the following aspects should be noted:

09/07/2020

Ten points to judge the pros and cons of inverter products!

The technical grade of the frequency converter is gradually developed and formed. With the improvement of use requirements and the development of technology, the quality of the device, the expansion of functions, and the progress of automation technology, it will gradually advance.

09/01/2020

Control technology of air compressor dust removal equipment

In industrial production, environmental pollution problems continue to exist, and industrial dust is more common among them. Industrial dust emissions, while causing air pollution, will also cause serious damage to human health.