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Related Posts
25
Oct
How about the function section of AHU?
Q: How about the function section of AHU? A:There are filter section, surface air cooler,water spray section,fan section ,In different environments, the functional segments of AHU will be different, we will customize production according to the requirements provided by customers. read more
13
Oct
Can you explain your advantages?
Q: Can you explain your advantages A: Our price is based on class ABC，And the class a models you can see the The cannon body is a thick than your phones. read more
21
Mar
What is the Fan Characteristics Curve ?
Fan Characteristic Curve stands for the relationship between volumetric flow rate and the pressure drop across the fan (static pressure), which is described by the fan characteristic curve. It is usually provided by the fan manufacturer. Below table shows a characteristic curve for a common... read more
05
May
How to create a clean painting environment?
How to create a clean painting environment? Many customers have reported that their painting workshops have poor environmental quality. But how to change this situation. The spray booth developed by Decent Machinery can solve this problem well. According to the mobile node, the spray booth... read more
10
May
Do you know the history of HVAC?
Do you know the history of HVAC? At the beginning: Dating back to ancient Greece and Rome, houses (or villas) were fired in homes or under marble floors to keep warm. This is the beginning of residential heating. In the 14th century, fans were developed, but they... read more
28
Jul
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
29
Sep
How to use the product?
Q: How to use the product? A: After we ship the goods, we will send the electronic version of the instructions and maintenance manuals to the customers. read more
13
Apr
What are the dual weapons of dust suppression?
What are the dual weapons of dust suppression? Decent Machinery mainly deals with fog cannon and misting system, we have exported to many countries. Purpose: dust removal, disinfection and cool down. Use environment:Mining,tunnel,construction sites, agriculture, gardens, street disinfection, airports, ports, and so on. Fog cannon can deliver water... read more
04
Apr
Motors efficiency ratings
The efficiency of an electrical motor is the ratio of mechanical power output to the electric power input. IE = International Efficiency : IE1 (Standard Efficiency) IE2 (High Efficiency) IE3 (Premium Efficiency) IE4 (Super Premium Efficiency) read more
