CMTEC Tool for Metal Cutting M520 D13X30X75XD14X4F

01/14/2021

Is the core technology of air conditioning monopolized by Japan

Is the core technology of air conditioning monopolized by Japan Household air-conditioning compressors are not dominated by Japanese manufacturers. The range of Japanese compressors with a high share is the large-capacity variable-frequency inverter r器2䀀
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08/01/2022

Troubleshooting of Hydraulic Motor

Remove the cover, screw in the central screw hole with clean screws, and lift out the crankshaft

08/18/2020

How to prevent freezing in winter heat pump What should I do if the unit is frozen

With the promotion and subsidies of the government, before the 2020 heating season, Detroit installed about 100,000 air-energy heat pumps on a large scale to replace traditional coal-fired heating.

09/05/2020

What are the benefits of permanent magnet variable frequency screw air compressor So good

The permanent magnet variable frequency screw air compressor can change the air intake of the host by changing the speed of the host according to the required air volume.

08/18/2020

How to avoid corrosion of refrigeration equipment

When enterprises use refrigeration equipment, it is inevitable that various failures will occur, and the reasons for the failures are also various. Once the failure occurs, it will affect the normal operation of the refrigeration equipment.

06/14/2020

Compared with the air conditioner in the living room and bedroom, the kitchen air conditioner has no essential difference in the compressor

Small refrigeration equipment drives compressor growth It is understood that the main difference between the kitchen air conditioner and the conventional living room and bedroom air conditioner is the design of the indoor unit. There is no essential diffﰸ2䀀
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07/06/2020

Air Compressor Market product type, technology, lubrication, application, key Players and region Analysis

The dramatic spread of COVID-19 has created a marginal impact on the global air compressor market. The sustainability of the air compressor market is mainly attributed to the significantly increasing demand from various industries such as oil & gas, healthcare, chemical manufacturing, and many others. In addition, it is expected that the demand for the air compressor will be ultimately restored after the outbreak of COVID-19.

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

08/19/2020

Maintenance solutions for refrigeration system of constant temperature and humidity test chamber

In the maintenance practice of the constant temperature and humidity test chamber, once the capillary tube is blocked in the refrigeration system, the evaporator and the condenser tube and the connecting pipe are broken or welded

09/10/2020

Basic knowledge of compressed air system

1. Compressed air Refers to air with an absolute pressure greater than 0.1Mpa Second, the prescribed working conditions of the screw air compressor Inspiratory pressure: 0.1Mpa (absolute pressure)