Danfoss Compressor MT44HJ6SVE

06/29/2020

How the compressor works

06/14/2020

About refrigeration compressor overload protector, we must understand these things

1. Why does the compressor produce overheat protection? The working principle and classification of the overload protector.

08/16/2020

Five major lubrication methods for compressors in industrial chillers

Everyone knows the principle of industrial chiller compressor. The compressor sucks the low-temperature and low-pressure refrigerant gas in the evaporator into the compressor, passes through the compressor,

08/09/2020

Types of heat exchangers in the industrial chiller industry

For our refrigeration and heating industry, evaporators and condensers are used in many equipment, but let me tell you that with the continuous development of the industry, the evaporators and condensers of industrial chillers are also constantly changing In

08/20/2020

Precautions on how to prevent freezing in winter chillers

As the temperature drops, winter is approaching. Last year, many customers’chillers experienced freezing failures. The editor of okmarts.com reminds everyone to do a good job of antifreeze work.

06/05/2025

How to choose screw air compressor with or without oil

In screw air compressors, they are classified according to the type of lubrication, which are mainly divided into two types: oil lubrication and no oil. Literally, it is easy to understand whether or not air compressor lubricants are needed.

08/11/2023

How Does a Heat Pump Work in Winter?

Heat pumps are an excellent alternative to traditional heating systems, particularly in areas with mild winters. Unlike traditional heating systems that rely on burning fuel or electricity to generate heat

08/11/2020

Common practice of oil return design in refrigeration system

When the condenser is installed higher than the compressor, a U-shaped bend is required at the intake pipe of the condenser to prevent oil from returning to the exhaust side of the compressor during shutdown and also help prevent liquid refrigerant from the condenser

06/24/2020

What is the reason why the freezer is not cooling

It may be that the capillary is blocked and the refrigerant flow does not enter the evaporator. It may also be that the refrigerant needs to be replenished or the refrigeration system is leaking. If the buffer tube inside the compressor ruptures, there may be loose screws or it will cause no cooling. It is also possible that the expansion valve and the discharge valve are not adjusted properly, causing cold air to leak out. Need to check one by one, and then take the medicine.

08/14/2020

What issues need to be considered in the construction of logistics warehouse cold storage

1. Location Logistics warehouse cold storage is generally built in a location with cheap land price and relatively convenient transportation according to the development of the enterprise.