SKF Oil Seal 20X36X7 HMSA10 RG (NBR)

08/24/2020

Why does the cooler temperature drop slowly

1. The cold storage has a large loss of cold due to poor heat insulation or sealing performance. 　　 Poor thermal insulation performance is due to insufficient insulation thickness of pipes, warehouse insulation walls, etc.,

11/14/2022

How to Install an Industrial Exhaust Fan?

Factory production emits a lot of waste gas, and there are many workers gathered. For the sake of worker health and safety concerns, some exhaust fans are installed in factories to discharge exhaust gas.

09/05/2020

The secret that I have to say between the compressor oil and the compressor has increased knowledge!

As a result of the publicity of the lubricant manufacturer, users do not know much about the impact of the compressor itself on the real life of the compressor oil, especially the oil-injected screw air compressor oil.

06/24/2020

Reasons and solutions of refrigerator not cooling

In the use of refrigerators, when there are more or less problems, I believe many people have encountered the reason why the refrigerator at home does not cool. What will you do when you encounter this situation? How much do you know about the reasons for the refrigerator not cooling? What? The following editor will introduce the reasons and solutions for the refrigerator not cooling, I hope to help you.

07/16/2022

What is a Gear Pump

Gear pump is a rotary pump that transfers liquid or pressurizes it relying on the change and movement of the working volume formed between the pump cylinder and the meshing gear.

06/29/2020

What is the cause of compressor pipeline vibration

08/03/2020

What are the classifications of air conditioning refrigerants

The refrigerants widely used in compression refrigerants are ammonia, freons and hydrocarbons.

06/14/2020

Top 10 common faults in maintenance and debugging of refrigeration systems

What is the effect of pressure and temperature on the refrigeration system Refrigeration system performance testing involves many aspects, of which pressure and temperature are two points that cannot be bypassed. Today we will take a look at the pressure器2䀀
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11/29/2021

Photoelectric Encoder on CNC Machines Troubleshooting and Solutions

It is an automatic machine tool with program control system. The control system can logically process the programs with control codes or other symbolic instructions, decode them and express them with coded numbers.

06/20/2025

Advantages of VFD for HVAC System

One of the most successful energy management tools ever used in HVAC (Heating, Ventilating and Air Conditioning) systems of buildings is the Variable Frequency Drive (VFD).