Danfoss Compressor SZ147A7RW

09/03/2020

Commonly used selection marks for compressor lubricants

1) Air-cooled piston shaft output power <20kW, select 32, 46, 100 (ambient temperature <-10 ℃ optional 32) DAA, DAB, DAC air compressor oil;

07/02/2020

Introducing the performance characteristics of Meiyou Le Maneurop compressor MTZ144

Introducing the performance characteristics of Meiyou Le Maneurop compressor MTZ144 Pictured here: the United States US Youle MANEUROP compressor MTZ144 Product features of MTZ144: 1. The design plan of the US Youle compressor is environmentally friendly, and the series compressors can run smoothly and reliably.

03/24/2022

What is a Circuit Breaker?

In the process of circuit installation, a lot of facilities need to be configured. A circuit breaker is one of them. What is a circuit breaker? Let's learn about it together.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

08/11/2020

Selection of cold storage electrical control system and other design considerations

Selection of cold storage electrical control system and other design considerations<br></br> The refrigeration electrical control system is a necessary condition to ensure that the cold storage always automatically works within the set range. Its main work flow includes:

03/09/2023

Working Principle and Starting Modes of Soft Starter

Soft starter is a motor control device that integrates soft starting, soft parking, and light load and energy saving of motor, and multiple protection functions.

09/19/2022

Top Circuit Breaker Brands

Circuit breakers are switching appliances that provide circuit overload and short-circuit protection.

09/01/2020

Comprehensive analysis of the exhaust inertia of screw compressor

With the deepening of the degree of social and economic subdivision, twin screw compressors, as an important source of power equipment, are increasingly used in various production fields, so their operating status will directly affect the production and operation of gas-consuming enterprises .

08/15/2020

Illustrate the working principle and characteristics of various heat exchangers

1. Heat exchanger<br></br> 1. U-shaped tube heat exchanger<br></br> Each tube is bent into a U shape and fixed on the same side tube plate. Each tube can be freely expanded and contracted, also in order to eliminate thermal stress.

06/14/2020

The principle of air heat pump heating

In our lives, we often say "warm and warm to the house" to our guests. Compared with the cold and wet climate in the southern region, the cold in the northern region is dry and cold. The outdoor working temperature is minus ten or twenty degrees, which is器2䀀
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