Protechnic Fan MGT7012UR-W15

06/29/2020

Compression ratio of American Copeland compressor

06/23/2020

How to solve if the air conditioner is not cooling

If it is not in the cooling state, we can adjust it to the cooling mode; if the dust accumulation of the air conditioner severely reduces the cooling function, we can find professional personnel to disassemble the evaporator, fan blade, and filter. Completely clean up; if it is because no refrigerant is added, then we can add refrigerant.

08/20/2020

Selection and design of cold storage doors

Under normal circumstances, the cold storage door as one of the cold storage equipment only accounts for less than 10% of the entire system cost. After the entire system is put into use, it has almost become the "front" of the entire system.

06/21/2020

Air compressor selection_air compressor parameters

Air compressor selection_air compressor parameters Air compressor selection <img src="{{media url=&quot;Air_compressor_selection_air_compressor_parameters.jpg&quot;}}" alt="" /> 　　How to choose an air compressor in a reasonable way should comprehensively consider the comprehensive technical and economic indicators such as the investment and operating costs of the air compressor unit and the air compressor station, so that it conforms to the principles of economy, safety and application. Specifically, there are the following aspects:

07/13/2020

Danfoss 40 hp big blue compressor

Danfoss China's multiple measures to strengthen the counterfeiting of the compressor market In recent years, with the improvement of people's consumption level and the country's strong support for the industry, China's HVAC refrigeration industry has made great progress, and the compressor as a core component of refrigeration equipment has also received more attention.

09/18/2020

The current sales model of air compressors

1. Head office→regional agent→distributor→salesman→customer (representing company: Fusheng, Atlas, etc.) ⑴. It takes about four stages to reach the customer, and the profit is also reduced considerably (because the intervention of the middleman increases the cost)

01/02/2021

Uncover counterfeits - by product type-Coils

Fake coils for solenoid valves could cause serious damage to your refrigeration system. Identifying Danfoss genuine coils is not difficult – but attention to detail is key here.

09/18/2020

Jingliang Electronics-Air Compressor Sensor Solution

——High-quality, cost-effective to provide customers with perfect sensor solutions Precision Electronics-MEAS (MSI) Sensor Co., Ltd. is a precision electronic engineering expert who masters the world's leading silicon micromachining MEMS technology.

09/04/2020

How often is the physical examination of special equipment Here are 21 questions to help you solve your doubts

What is special equipment? 　　Special equipment is a general term for equipment and facilities that are life-safe and dangerous.

07/29/2020

Briefly talk about scroll, screw, piston, centrifugal refrigeration compressor Piston refrigeration compressor

Piston refrigeration compressor<br></br> Piston type (ie, reciprocating) refrigeration compressors are widely used, but the displacement is not large. Generally, they are small and medium-sized compressors. The cooling capacity of general air-conditioning conditions is less than 300kW.