LG Compressor LX86HPDP

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

10/23/2024

Pneumatic Solenoid Valve: Structure, Working Principle, Wiring Diagram, Types, Maintenance and Selection

Pneumatic solenoid valve (also called air solenoid valve) is a device that controls pneumatic actuators (such as cylinders, turbines) and is widely used in industrial automation systems.

08/19/2020

Common sense of safe use and maintenance of air conditioners

1. Tips for safe use of air conditioners 　　 1. It should have suitable power capacity and reliable dedicated line connection, and have a safe grounding wire.

08/05/2020

Issues that need attention when moving air conditioners

1. Preliminary preparation 　　 At least two or more skilled refrigeration repairmen, a set of tools, safety belts and other safety equipment.

08/20/2020

What are the preparations before starting the chiller

Water chiller is an energy-saving machine that achieves cooling effect through vapor compression or absorption cycle. Chillers are called cooling water circulation machines, also called chillers,

09/08/2020

Is air compressor lubricating oil the more viscous the better

Air compressor lubricating oil has many functions and effects such as cooling, sealing, lubrication, etc. It is a necessity during the use of air compressors. The good lubrication effect can not only give full play to the overall efficiency of the air compressor unit in operation, improve the efficiency of the equipment, but also reduce the failure rate and reduce the maintenance cost.

10/21/2025

List of Problems and Solutions for Screw Compressors

Screw compressor is another type of commonly used compressor. We’ve listed the following 11 problems and solutions for reference of anyone or business in need.

06/14/2020

The structure of the central air conditioner is relatively complicated

The structure of the central air conditioner is relatively complicated. During use, the compressor noise is often accompanied by vibration. The vibration will increase the decibel of the noise, and the two affect each other. However, if the sound of vibra器2䀀
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07/18/2025

How to Choose Pulse, Analog and Communication Control Modes of Servo Motor

There are three control modes of servo motor: pulse, analog and communication. In different application scenarios, how should we choose the control mode of the servo motor

04/25/2022

What is a Surge Protection Device?

Surge protection device, also known as SPD, is an electronic equipment that provides safety protection for various electronic equipment, instruments and communication lines.