Omron PLC 3G2A3-MP523

06/04/2025

Appraisal and Test Method for Water Volume of FRP Cooling Tower

To control water resources, save scarce resources, and achieve full utilization of resources, FRP cooling towers have been widely used. It has corrosion resistance, high strength, light weight,

07/31/2020

The 8 accessory usages that must be mastered when using computer room air conditioners!

The electrical control and air circulation of the computer room air conditioner are independent units. During maintenance and overhaul, the air conditioner does not need to be turned off, and the stable air flow and temperature gradient in the air conditioner room can also be ensured

09/05/2020

The old driver summarized several characteristics of the domestic compressor market

my country's air compressor manufacturers are mainly located in the coastal areas of the Yangtze River Delta and the Pearl River Delta. These regions have relatively developed economies and obvious geographical advantages, talent advantages and technological advantages.

08/03/2020

What are the classifications of air conditioning refrigerants

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

08/17/2020

Methods and Skills of Stable Operation of Water Chiller

When using the chiller, if the equipment often fails, it will threaten the normal operation of the equipment. As the main equipment to reduce the temperature of the space, the chiller needs to master the correct use method of the chiller before use.

06/29/2020

What is the cause of compressor pipeline vibration

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.

06/14/2020

Screw refrigeration compressors are prone to these types of failures, have you ever encountered them

1. Fault type 1. Abnormal compression ratio 2. Low condenser efficiency and failure 3. Low evaporator efficiency and failure 4. Failure of the oil system 5.Electrical failure

09/04/2020

The impact of compressed air not up to the standard on the PCB industry

Example: A certain company uses an imported high-speed drilling machine, but the current drilling rate is only one-third of the rated rate. What is the reason? The company’s production department often complains about water in the gas equipment, which affects production. What is the reason?

06/14/2020

Air conditioners lead home appliances slowly picking up

Air conditioners lead home appliances slowly picking up 5.1 has arrived, consumer demand for summer home appliances is gradually increasing, and the five-day vacation will become an important home appliance consumer node.