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What are the core components of the chiller?
Q: What are the core components of the chiller? A: The core components of the chiller are mainly these four: Compressor, Condenser, Expansion valve, Evaporator. read more
What about the fog cannon’s real sprayer throw?
Q: What about the fog cannon’s real sprayer throw? A: The average flow rate is 8L per hour,The flow range is 5-10 Cubic meters per hour. You need to provide the area and water volume of the place of use, and we can calculate the number of equipment for you. read more
How to calculate surface area range of mining ventilation?
How to calculate surface area range of mining ventilation? “Surface area range” also known as cross-sectional area of the premise through which the air comes out (exit) of the mine. If people move in this premise, the maximum speed must not exceed 8 m/s. Based on that,there are always two solutions for client’s choice,see what is showed in the following sketch: read more
Are ceiling-mounted air conditioners suitable for hotels?
Of course, we have done the Panama Hilton project before. The customer used it in the hotel. Generally speaking, the air volume of the ceiling-mounted air conditioning unit is not particularly large. It can be widely used in shopping malls, restaurants, offices, hotels, theaters, etc. read more
Ventilator for High Airflow to Help You
Ventilator for High Airflow to Help You A centrifugal fan (also referred to as a squirrel-cage fan) is a mechanical device for moving air or other gases. Centrifugal fans can generate pressure rises in the gas stream. They are commonly used to move the air... read more
Can it be used as an effective weapon to eliminate COVID-19?
Can it be used as an effective weapon to eliminate COVID-19? 1.Special designed fog cannon can disinfect the covid-2019 coronavirus by spraying chlorine-containing disinfectant. 2.Can be mounted on a truck, easy to move. 3.Can be used with a generator or connected to a local power source(voltage 220v,380v,415v,... read more
MOTOR POLES & RPM & HZ
The speed a synchronous motor will run can be determined by the number of poles of the motor and the frequency of the electrical service using the formula: RPM = Hz* (2 / poles) * 60 where RPM = shaft rotation speed or revolutions per minute Hz =... read more
What is the difference in Class A and Class B?
Decent Machinery Daily FAQ Show Q:What is the difference in Class A and Class B? Want to know the answer? Then please watch the video -BY ZIBO DECENT MACHINERY CO. ,LTD read more
Belt Drive vs Direct Drive
Direct Drive is more typical on smaller blowers and generally offers lower cost, fewer components to assemble, greater efficiency (no drive losses), reduced maintenance (no separate bearings or belts) and greater reliability. Belt Drive offers greater flexibility in matching airflow requirements when equipped with a variable pitch... read more