Danfoss Compressor HRM038T7LCT

08/15/2020

The correct operation method of air-cooled refrigerator

For companies that use air-cooled refrigerators, the stable use of equipment is the most important thing, and if you don’t pay much attention during use, it will cause problems with the stability of the equipment due to some external factors.

08/13/2020

Correct operation method and precautions of distribution box during cold storage installation

In the process of cold storage installation, the use of cold storage power distribution boxes is a very important content, but most people are not very familiar with the normal operation of cold storage power distribution boxes.

08/20/2020

Poor heat dissipation of screw chiller and its treatment

Poor heat dissipation of screw chillers and treatment methods: When the condenser heat dissipation is poor, the compressor efficiency is low, and the operating current is increased.

08/08/2020

How to add R410A refrigerant

How to add R410A refrigerant The pressure of R410A is about 1.6 times higher than that of R22 refrigerant. Therefore, in the process of construction and after-sales service, if there is an incorrect operation, a major accident may occur.

08/16/2020

Precautions for use and installation of industrial chillers and refrigerators

1. Installation method 　　 (1) The industrial chiller should be installed directly on the horizontal surface, please do not install it upside down, diagonally or vertically.

09/08/2020

What are the characteristics of air compressor lubricants

In addition to reducing the friction, wear and temperature rise of the motion pair, air compressor lubricants. It also has the function of sealing compressed air. The lubricating oil of the air compressor directly contacts the compressed gas of high temperature and high pressure, so it is easy to cause lubrication failures that are not found in other machinery.

09/08/2022

What is Three Phase Induction Motor and How Does It Work

Three-phase induction motor is an AC motor that generates electromagnetic torque to drive the rotor to rotate by the interaction of the rotating magnetic field formed by the stator winding

05/06/2023

How Water Source Heat Pumps Work

A heat pump is a device that transfers thermal energy from a low-grade heat source to a high-grade heat source. Heat pumps, driven by electricity, usually first obtain low-grade heat energy from natural air, water or soil, and then provide high-grade heat energy.

06/29/2020

What is the cause of compressor pipeline vibration

06/23/2020

What to do if the refrigerator does not cool in winter

1.If it is because of the weather, you need to change the refrigerator to another location. 2. When used in winter, you can turn on a compensation switch in the refrigerator. 3. It is necessary to check whether the compressor is damaged. 4. If the modulation gear is incorrect, you can adjust the gear higher. 5. If the refrigerant is not enough, the problem of non-refrigeration can be solved after the fluorine content is added.