SUMTAK Encoder IRS350-1024-004

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

07/01/2020

Why does the centrifugal Taikang compressor have such a high speed

Why does the centrifugal Taikang compressor have such a high speed Centrifugal compressors require speed during operation, and the speed is very high. However, many people do not understand, why does a centrifugal compressor need such a large speed? Let us take a centrifugal Taikang compressor as an example to explain this problem for everyone.

08/01/2023

Why is My Heat Pump Freezing Up in Winter (Causes, Prevention, and Solutions)

A heat pump is an essential component of any HVAC system, providing both heating and cooling functions. However, during the winter months, it's not uncommon for homeowners to experience issues with their heat pumps freezing up.

07/05/2020

Hitachi centrifugal compressor

Hitachi centrifugal compressor Hitachi Industrial System Co., Ltd. is a world-renowned top 500 enterprise with rich product resources and strong technical strength. The products involve air compressor systems, control systems, feng shui systems, power distribution and environmental protection systems and other industrial fields, and have more than 100 years of compressor production experience.

06/30/2020

Pay attention to keep the compressor lubricating oil clean

Pay attention to keep the compressor lubricating oil clean Why should we pay attention to keeping the compressor lubricating oil clean? This is because the dirty oil of the compressor or the deteriorated lubricating oil will cause a vicious cycle of accelerating the wear of the parts. Therefore, we should clean the lubricant oil of the compressor according to the following requirements:

09/15/2020

Adjustment of main machine clearance of twin screw compressor

I repaired a main engine with locked rotor in the early stage. It is an EP200 model produced by Ingersoll Rand in 1997. Before I repaired it, Ingersoll Rand itself could not repair it. Because the main engine was severely deformed and the rotor and cavity Severe body adhesion.

09/07/2020

Standard summary of threads in the pneumatic industry

Threads are used to deal with machinery every day, especially hydraulic and pneumatic. For a long time, domestic and foreign, metric and imperial, straight cone, sealed and unsealed, inner and outer, 55 degrees and 60 degrees .

08/21/2020

Use and maintenance of central air-conditioning chillers

At present, central air-conditioning refrigerators are widely used, especially in shopping malls and other places with a large number of people. The article introduces the principle of refrigeration of central air-conditioning chillers

06/14/2020

Basic structure of piston refrigeration compressor

Piston refrigeration compressor is mainly composed of body, crankshaft, connecting rod, piston group, valve, shaft seal, oil pump, energy adjustment device, oil circulation system and other components.

08/08/2020

Four methods to detect air conditioner noise

Four methods to detect air conditioner noise Air-conditioning noise is the noise generated by the air-conditioning system when it is working, including the noise generated by the fan escaping into the room, and the regeneration noise at the end of the air–ﰨ2