Danfoss Compressor SH535B3AAY

08/28/2020

Why should you use a real oil-free air compressor

There have been a lot of discussions and reports on the issue of oil in compressed air. Some people believe that for some processes and final products, the air used can contain a certain amount of oil,

07/08/2020

Cold storage standard installation and commissioning strategy

Cold storage standard installation and commissioning strategy 1. Installation Specification of Cold Storage 　　 Enter the construction site, according to the construction drawings, verify the implementation of the work, determine the installation location of the equipment (storage body, drain door, evaporator, host, condenser, control system, etc.).

08/13/2020

What is the principle of installing refrigerators in cold storage

In the cold storage, refrigeration units such as semi-hermetic refrigeration compressors are very important, because with them can the cold storage become a real cold storage.

09/14/2020

Selection guide for air compressor

Selection of working pressure (exhaust pressure): When the user is preparing to purchase an air compressor, first determine the working pressure required by the air end, add a margin of 1-2 bar, and then select the pressure of the air compressor (the margin is considered from the air compressor The pressure loss from the installation site to the actual gas end pipeline distance, according to the length of the distance between 1-2 bar, appropriately consider the pressure margin)

07/22/2020

Does car air conditioner cost oil for cooling or heating? Do you really know?

The compressor of the car air conditioner is driven by the engine. Turning on the air conditioner is equivalent to increasing the engine load. Of course, it will consume more fuel. The fuel consumption of the car when the air conditioner is turned on is higher than when it is not turned on, and the fuel consumption is not increased when heating.

07/07/2020

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

08/11/2020

Precautions for the use of refrigeration compressor overload protector

Overload protectors for compressors used in air conditioners generally use snap-on bimetallic protectors, consisting of a heating wire, a bimetallic sheet and two static contacts, which are connected in series in the compressor circuit.

08/14/2020

Central air conditioning chiller water system and ventilation system cleaning method

The central air-conditioning ventilation system mainly includes air ducts, fresh air ducts, central air-conditioning wind cabinets, air outlets, air-sealing outlets, air handling units, and fan coils.

12/21/2023

AC Fan Won't Turn off (Troubleshooting Guide)

The air conditioning system can be a true lifesaver during sweltering summers and chilling winters, providing comfort and respite from extreme temperatures.

07/13/2022

How to Use an Air Compressor

Air compressors enable the usage of pneumatic tools, which make DIY work a breeze. Compressors are also beginner-friendly, since assembling one is as simple as plugging in the hose and electrical cord.