BKD Bearing 51117

07/23/2020

Refrigeration compressor motor burnout detection and repair methods, quickly collect it!

The core component of the refrigeration system is the compressor. The faults of the motor refrigeration compressor (hereinafter referred to as the compressor) can be divided into motor faults and mechanical faults (including crankshaft, connecting rod, piston, valve plate, cylinder head gasket, etc

06/14/2020

Thermal expansion valve

Thermal expansion valve Thermal expansion valves are commonly used in Freon refrigeration systems. Through the function of the temperature sensing mechanism, they automatically change with the temperature change of the refrigerant at the outlet of the ev器2䀀
ￜ皥
䖒皦즠Ʋ嫜ི㲈Ʋ
䌁皦
ᮔDž༬皧嫦ིЀ呄ᠾ鹨់༹皧
ࠄ

09/09/2020

Effective methods to improve the knowledge level of China's dryer technology and drying equipment

The drying equipment industry is engaged in the development of small businesses, new products, and perfect introduction of new products mainly to imitate each other. It is recommended to develop advanced technology and improve product quality.

08/21/2023

Swimming Pool Heat Pump: Definition, Working Principle and Benefits

If you're a pool owner, you know that keeping your pool at the perfect temperature is crucial for a comfortable and enjoyable swimming experience.

08/24/2020

HVAC knowledge

1. The expansion water tank is used in the heating system to store the expansion water after the system is heated, and plays the role of exhaust in the natural circulation up-and-down system.

06/29/2020

What is the cause of compressor pipeline vibration

08/11/2022

What is Permanent Magnet Synchronous Electric Motor?

Permanent magnet synchronous motor (PMSM) is a synchronous motor that uses permanent magnets to establish an excitation magnetic field.

09/06/2020

Consumable parts of screw air compressor-air filter

The air compressor filter is composed of an air filter assembly and a filter element. The outside is connected to the intake valve of the air compressor through a joint and a threaded pipe to filter the dust, particles and other impurities in the air.

09/09/2020

Overview of lubricant bubbles

People who have worked in the field of equipment lubrication for many years understand the necessity of keeping lubricating oil clean and doing good pollution control. Air will also cause "pollution" to the lubricating oil. The lubricating oil should not only contain moisture, impurities, and other oil liquids,

07/16/2020

Identify true and false filter elements

Look at the filter material. The main filter material of the air filter is filter paper. At present, the filter filter paper mainly uses domestic paper and imported paper. Both domestic and imported paper have good filtering performance, and the inferior filter paper used by the fake filter element cannot prevent dust from entering the engine.