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08/24/2020

Quarterly maintenance of industrial refrigerators plays a vital role

All equipment requires regular maintenance. Industrial refrigerators play a vital role in production, and this is no exception. The question is usually to maintain industrial refrigerators: "How much?" and how often?

07/08/2022

Installation and Adjustment of Proportional Valves in Your Car

The proportional valve is mounted between the brake line master cylinder and the rear wheels. It's designed to adjust the pressure between the front and rear brakes, depending on how hard you're stopping.

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

09/05/2020

Top 10 tortures of frequency converters

There are ten major "tortures" of inverters today, which can also make your inverter suffer. Let's follow the editor of okmarts.com to explore the top ten "tortures" that will make your inverter "death than life"!

06/29/2020

How the compressor works

06/14/2020

Piston screw scroll centrifuge compressor characteristics analysis

Piston screw scroll centrifuge compressor characteristics analysis 1. Semi-closed piston compressor Principle: Rely on the reciprocating motion of the piston to compress the gas in the cylinder.

08/15/2020

What should I do if the cold storage is moldy How to physically remove mildew

Mold generally grows in dark and humid places and can adapt to lower temperatures. Usually in high temperature storage, the situation is serious. Mold grows in the cold storage, and the spores will fly everywhere, which will contaminate the goods and products stored in the storage.

06/14/2020

Method for preventing reverse rotation of refrigeration compressor in cold storage

Method for preventing reverse rotation of refrigeration compressor in cold storage It is strictly forbidden to reverse after the refrigeration compressor of the cold store stops. When the compressor rotor is stationary, a large volume of process gas rema器2䀀
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03/10/2021

Servo driver related parameter setting method

Position feedforward gain: set the feedforward gain of the positioning loop. The larger the set value is, the smaller the position delay isand the larger the feedforward gain of the position loop is, the high-speed response of the control system will rise, but the position of the system is unstable and prone to oscillation. When high response characteristics are not required, this parameter is usually set to 0, indicating the range of 0 ~ 100%.

08/20/2020

Taboos for installing air conditioning and refrigeration pipes

Air-conditioning refrigeration pipes are used as auxiliary equipment in air-conditioning installation, but their importance cannot be ignored. If all relevant components have been