Danfoss Compressor SM160A6XY

09/04/2020

Energy-saving space of screw air compressor itself

When we talk about the energy saving of screw air compressors, we often start from the outside of the air compressor, such as frequency conversion transformation, waste heat recovery, etc.

07/28/2020

Installation arrangement and heat preservation method of branch pipe

The branch pipe is also the central air-conditioning branch pipe, commonly known as the splitter (diverter). As the name implies, it is a pipe with one input but multiple outputs.

06/14/2020

Air conditioning expansion valve

What is the principle of air conditioning expansion valve? The electronic expansion valve is a throttling element that can enter the refrigerant flow of the refrigeration device according to a preset procedure

01/05/2023

Tips for Solenoid Coil Winding

The solenoid coil is a device that uses the principle of electromagnetic induction to work. When a current flows through a wire, a certain electromagnetic field is generated around the wire. It is regularly wound.

12/25/2024

Squirrel Cage Induction Motor Vs Wound Rotor Induction Motor: Rotor Structure, Pros and Cons

The three-phase induction motor consists of two basic parts: the stator and the rotor.

06/29/2020

Several causes of compressor burning

08/17/2020

How to choose chillers for small factories

At present, the chiller industry is continuously accelerating the pace of development. More and more different types of chillers have emerged, and many small chiller factories have been born.

08/05/2020

The choice of cold storage air cooler and exhaust pipe is actually very simple!

Whether the cold storage is better to choose the air cooler or the piping, I found that many friends are at a loss. Some confuse the air cooler with the air-cooled unit, and some just don't know how to choose.

01/29/2025

FANUC spindle drive repair fault treatment

FANUC spindle drive maintenance problems mainly appear as stalls, abnormal speeds, motor oscillations, jitter during processing, and main circuit overcurrent alarms. Compared with AC FANUC spindle drive maintenance problems, the primary manifestations are motor overvoltage, fuse blown, etc.

08/05/2020

The difference between the three types of evaporators dry, flooded, and falling film evaporators

The refrigerant in the dry evaporator passes through the heat exchange tube, and the cold water runs outside the high-efficiency heat exchange tube. Such a heat exchanger has relatively low heat exchange efficiency,