BANDO Belt C-267

09/11/2020

How to ensure the stable operation of imported bearings

Generally speaking, pay attention to the following points from the perspective of use: 1. The bearing clearance should be appropriate. If it is too large, it will cause impact, and if it is too small, it will cause poor lubrication and may burn bushes.

08/10/2023

Heat Pump Not Working in Cold Weather: Causes and Solutions

A heat pump is a popular heating and cooling system that works by transferring heat from one place to another. It can heat your home in the winter and cool it in the summer, making it a versatile and cost-effective option for many homeowners.

06/25/2020

Compression refrigerator

A refrigerator that relies on a compressor to increase the pressure of a refrigerant to achieve a refrigeration cycle. Compression refrigerator is composed of compressor, condenser (condenser), refrigeration heat exchanger (evaporator), expander or throttle mechanism and some auxiliary equipment. The compressor is its core equipment.

07/01/2020

Several advantages of screw compressor

Several advantages of screw compressor In the cold storage installation, the choice of refrigerator is to choose to use screw machine or piston machine. The use of screw machines is gradually surpassing the share of the original piston machines.

08/29/2020

Compressed air is always oily Maybe you misunderstood the oil

In industrial applications, there is a volumetric separator. When the mixed gas passes through the separator, the increase in the flow area and the decrease in the flow rate and pressure make the air lose its carrying effect on the entrainment and achieve the purpose of separation.

07/08/2022

Tips for Troubleshooting Hydraulic Proportional Valves

The components of a proportional valve are few; the spool, solenoid, and linear variable differential transformer, or LVDT. In order to operate the valve, a power supply and amplifier are needed.

09/08/2020

Relevant introduction of membrane compressed air dryer

The membrane dryer is a compressed air drying device that uses the difference in membrane permeability of compressed air to realize the separation of moisture from air and water, thereby obtaining dry compressed air to meet user requirements.

06/29/2020

Compression ratio of American Copeland compressor

06/21/2020

Common failure and analysis of centrifugal air compressor

Common failure and analysis of centrifugal air compressor 1. Abnormal vibration and noise: ① Misalignment ② The compressor rotor is unbalanced ③ The impeller is damaged ④ The bearing is abnormal ⑤ The coupling is faulty or unbalanced ⑥ The sealing ring is bad ⑦ The oil pressure and oil temperature are abnormal ⑧ There is dirt in the oil Clean, wear out the bearing ⑨ Surge ⑩ The stress of the gas pipeline is transmitted to the casing, which causes misalignment ⑪ There is a machine working near the compressor<img src="{{media url=&quot;Common_failure_and_analysis_of_centrifugal_air_compressor.jpg&quot;}}" alt="" />

06/14/2020

Central Air Conditioning Maintenance: Basic Procedure for Chiller Failure Treatment

In order to ensure the safe, efficient and economical long-term normal operation of the chiller, it is very important to discover the hidden dangers of failures as early as possible during its use. Today, the editor of Service will give you an analysis o器2䀀
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