Fuji Belt XPB-1260/5VX500

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

06/14/2020

Common faults and troubleshooting methods of refrigeration compressors

The compressor is the "heart" of the refrigeration system. The compressor sucks low-temperature and low-pressure refrigerant gas from the suction pipe, drives the piston to compress it through the operation of the motor, and then discharges the high-tempe器2䀀
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09/08/2020

Three energy-saving transformation methods for air compressors

With the continuous development and progress of society, energy conservation has become an increasingly topic of concern to people. All walks of life are taking active and effective energy-saving measures. Below, we will share with you the energy-saving transformation methods of air compressors.

06/14/2020

Noise of air-conditioning compressors noise from outdoor air-conditioning units and compressors in supermarkets disturbs people

Noise of air-conditioning compressors noise from outdoor air-conditioning units and compressors in supermarkets disturbs people Noise of air-conditioning compressors: noise from outdoor air-conditioning units and compressors in supermarkets disturbs peop

08/23/2022

Ways to Increase Stepper Motor Torque and Select Stepper Motor

Reduce the number of turns to reduce inductance L: select the motor with small inductance L from the standard products of the motor manufacturers, the rated current will increase.

04/11/2025

Overview of Screw Refrigeration Compressor Technology

Screw compressors, also known as screw compressors, are divided into single screw compressors and twin screw compressors. The single screw compressor was developed by Sinn, France in the 1970s.

07/22/2020

Carrier screw compressor motor repair

Carrier screw compressor motor repair<br></br> <br></br> Performance characteristics<br></br> <br></br>  Use of chlorine-free refrigerant HFC-134a;<br></br> <br></br> 06N twin screw compressor achieves high full load efficiency;<br></br> <br></br>  Use flooded evaporator and condenser to enhance heat exchange efficiency;<br></br> <br></br>  Using electronic expansion valve, precise control;<br></br>

08/21/2020

Common problems and solutions of industrial chillers summarized by the maintenance master

1. Water leakage (first determine the location of the water leakage) 　　 1. The pump leaks (causes: the shaft seal at the water pump is not well connected or the shaft seal has been damaged)

08/02/2020

Air conditioning refrigerant specific classification and price

In the refrigeration device, there must be a working fluid in which the state changes and completes the thermodynamic cycle process.

07/09/2020

Rotary Compressor Market – Major Technology Giants in Buzz Again | GMCC, Mitsubishi, Panasonic, Toshiba, Hitachi, Samsung, GE, Shanghai Electric Group, LG, Landa, Chunlan, Daikin Qingan, Rechi

JCMR recently announced market survey which covers overall in-depth study including additional study on COVID-19 impacted market situation on Global Rotary Compressor Market.