ORION Fan OD280-12LB

09/09/2020

Calculation method for determining air consumption of air compressor

The traditional method of determining the compressed air requirements of a new plant is to add up the air consumption (m³/min) of all air-consuming equipment, and then consider adding a safety, leakage and development factor.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

07/14/2020

Requirements for the use of freezing oil

Requirements for the use of freezing oil Due to the different use occasions and refrigerants, the choice of refrigeration oil for refrigeration equipment is also different. The requirements for freezing oil< are as follows: 1. Freezing point: The temperature at which the freezing oil is cooled to stop flowing under the experimental conditions is called the freezing point. The freezing point of the refrigeration oil used in refrigeration equipment should be as low as possible (such as R22 compressors

07/15/2024

Solenoid Valves: Components and Types

The solenoid valve is a fluid control device, usually used in automatic control circuits. It is actually an "automatic switch" that uses an electrical signal with a smaller current and voltage to control the opening and closing of the fluid pipeline.

01/07/2023

What is a Color Coded Inductor Coil?

Similar to color-ring resistors, color coded inductor solenoid coils use colors to represent different numbers, which can indicate the inductance of the inductor.

07/04/2020

How COVID-19 impact on the Air Compressor Market?

COVID-19 (Coronavirus) has resulted in many advantages and disadvantages for companies in the Oil Free Compressor market. Research report of this Oil Free Compressor market is highlights key strategies that can help reduce the impact of COVID-19 on diverse business practices.

12/07/2022

How to Maintain a Linear Guideway?

Linear guideways are precision transmissions and require careful maintenance in order to give full play to their functions and prolong their service life. The followings are tips for the maintenance of the liner guideway

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.

06/14/2020

The role of lubricating oil

The role of lubricating oil 1) A dynamic seal is formed between the screw and the compression chamber and the male and female screws to reduce the leakage of refrigerant from the high-pressure side to the low-pressure side during the compression process.

07/30/2020

Problems related to refrigerant charging

Computer room air conditioning units are generally charged with refrigerant at the installation site. There are two main methods for refrigerant charging: weighing method and observation pressure method.