SEALMASTER Bearing 3-115T

09/10/2020

The high-voltage inverter market has huge potential, expecting technological breakthroughs

The high-voltage inverter has a significant energy saving effect. Without changing the host equipment, only changing the speed can achieve an average power saving effect of 30%. Among them, the average energy saving rate of petroleum system is 38%, petrochemical system 46%, metallurgical system 42%, urban water supply and drainage system 45%, chemical industry System 24%.

09/21/2020

Common physical and chemical properties of lubricants

1 Overview<br></br> Kaifeng Air Separation Group Co., Ltd. has been designing and manufacturing centrifugal compressors for more than 30 years since it started manufacturing centrifugal compressors in 1969.

06/18/2020

The main reason for the slow heating of air conditioners

The main reason for the slow heating of air conditioners There are several reasons for the slow heating of air conditioners: 　　 The dirt of the transpiration device and the condenser is too thick, which will cause air flow blockage, affect the heat declaration, and make the air conditioning heating a big discount. The filter is not cleaned for a long time<img src="{{media url=&quot;wysiwyg/The_main_reason_for_the_slow_heating_of_air_conditioners.jpg&quot;}}" alt="" />

08/15/2020

Causes and solutions of central air conditioner's air volume and noise failure

Causes and solutions of central air conditioner's air volume and noise failure 1. The dew point temperature of the machine is normal or low, and the reason and solution for slow indoor cooling.

08/15/2020

Refrigeration methods and energy-saving methods of industrial refrigerators

Perhaps many friends are not very familiar with industrial refrigerators. In fact, this kind of equipment is aimed at refrigeration equipment in industrial production and can provide the most

09/07/2020

What happens if the water-cooled air compressor is short of water

The cooling methods of screw air compressors are mainly divided into two types: air-cooled and water-cooled. Air-cooled air compressors are a relatively common cooling method and are used in small and medium-sized air compressors.

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

07/21/2022

Common Faults and Solutions of Diaphragm Pump

During the operation of the diaphragm pump, there should be no abnormal sound, and all parts should be free of running, emitting, dripping, leakage and other phenomena.

06/14/2020

What are the protective devices of the air-cooled chiller refrigeration compressor? What is the role

What are the protective devices of the air-cooled chiller refrigeration compressor? What is the role 1. Internal thermostat (installed inside the compressor) In order to prevent the 24-hour uninterrupted operation of the air-cooled chiller, result器2䀀
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01/06/2025

What is the principle of the chiller shell and tube evaporator

The cold water shell and tube evaporator is made by expanding two-layer metal plates with high-pressure gas or by mechanical pressing. It can also be made of aluminum alloy die-casting.