TIMKEN Bearing 31330

07/17/2020

Empty and replace the expansion valve after servicing the refrigeration system

Let's introduce the operation process when replacing the expansion valve in the refrigeration system. In the system, when the low pressure of the system is under pressure control, short-circuit the controller before venting the system to prevent the system from jumping during vacuum.

08/17/2020

What are the protection devices of industrial chillers

Due to the particularity of its own equipment and the complexity of the use environment, industrial chillers must be equipped with some protective devices to protect themselves when producing industrial chillers,

06/30/2022

4 Practical Types of Piston Pump

Types of piston pump – Pumps have become an indispensable component of all domestic and industrial applications.

06/29/2020

Several causes of compressor burning

07/13/2022

How to Set Air Compressor Pressure

Air compressors can be used to power all kinds of pneumatic tools, such as nail guns and other handy tools you might find yourself using to get construction and building projects done more quickly.

01/12/2021

To be honest for 3 years Which is more cost-effective, ordinary air conditioner or central air conditioner Too many families think wrong

To be honest for 3 years Which is more cost-effective, ordinary air conditioner or central air conditioner Too many families think wrong More than one person came around and asked me when I was decorating, which one is more cost-effective to install ordi器2䀀
ￜ皥
䖒皦즠Ʋ奌ི㲈Ʋ
䌁皦
ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧
ࠄ
00령ꐱ댁珵뛐珵Љ
䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ
瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥
ب巠皱㙲皦忈皱

07/14/2020

I realized that in winter, the refrigerator should be adjusted correctly, and the power saving and cooling are correct.

I realized that in winter, the refrigerator should be adjusted correctly, and the power saving and cooling are correct. I believe that there should be a refrigerator in the home of the friends, the role of the refrigerator is to freeze and refrigerate the food in the home.

08/16/2020

How to effectively heat the roof of cold storage

In order to reduce the influence of outdoor air temperature on the interior, the cold storage roof must be insulated. Currently, there are usually the following two approaches.

08/08/2020

The design points of capillary refrigeration system

The design points of capillary refrigeration system 1. On the high-pressure side of the refrigeration system, do not install a liquid reservoir, and try to reduce its effective volume on the premise that the condenser can contain all the refrigerant.

06/14/2020

The main features of screw compressors What are the advantages of screw air compressors

Power balance is good. The screw compressor has no unbalanced inertial force, the machine can work smoothly at high speed, and it can be operated without foundation. It is particularly suitable for use as a mobile compressor, with small size, light weightﰸ2䀀
ￜ皥