PIZZATO Switch FG 60BD1D0Z-F22

08/16/2020

What are the ways to control the energy consumption of industrial chillers

Every spring and summer, the temperature starts to rise, the use of industrial chillers requires users to learn to control its energy consumption when using industrial chillers.

09/08/2020

The difference between air-cooled and water-cooled screw air compressors

The difference between air-cooled screw machine and water-cooled screw machine: 　　The oil cooler of the air-cooled screw compressor and the compressed air after-cooler are made into one body. It is an aluminum plate-fin structure and brazed in a vacuum furnace. Once the oil leaks, it is almost irreparable and only replaced. The working principle is that hot oil and high temperature (about 80℃) gas flow in their respective pipes,

08/12/2020

Reasons for the increase in condenser pressure in cold storage projects

The role of the cold storage is to ensure the quality of the stored items. With the country’s support for the construction of cold storage, cold storage projects have appeared in more places,

08/26/2020

【Special topic】Summary and development of scroll refrigeration compressor technology

　1. There is no reciprocating mechanism, so the structure is simple, small in size, light in weight, few parts (especially few wearing parts), and high reliability;

07/01/2020

The stability of the typical performance of Taikang compressor

The stability of the typical performance of Taikang compressor Many people know the performance of Taikang compressors, but nothing more than the typical characteristics, such as pressure ratio, efficiency, mass flow and additional energy. But many people do not know that Taikang compressor has another more important feature, that is stability. Why is the stability of Taikang compressor so important?

07/08/2023

Heat Pump Compressor Not Running: Common Issues and Solutions

A heat pump is an energy-efficient heating and cooling system that relies on the process of heat transfer to maintain comfortable indoor temperatures.

06/29/2020

Several causes of compressor burning

09/08/2020

The function and basic performance of the pressure reducing valve of the compressed air filter

The filter, pressure reducing valve and lubricator together form a pneumatic triplet. The filter is mainly responsible for filtering the liquid water, oil and impurities in the compressed air, the pressure reducing valve is mainly responsible for controlling the system pressure, and the oil mist device is responsible for the oil lubrication of the back-end components.

08/07/2020

Common physical and chemical methods for removing scale in condensers in chillers

The water chiller is prone to scale formation in the condenser pipe after long-term use. If it is not treated in time, these scales will affect the heat exchange effect and cause the condensing temperature of the unit to increase

02/27/2021

The internal structure and characteristics of the micro servo motor

A miniature servo motor includes a small DC motor, a set of variable speed (reduction) gear sets, a feedback adjustable potentiometer and an electronic control board. Among them, the high-speed rotating DC motor provides the original power and drives the variable speed (reduction) gear set to produce a high torque output. The greater the gear ratio of the gear set, the greater the output torque of the servo motor, that is to say, the greater the weight it can bear, the lower the speed of rotation it will be.