11
May
How to choose the fog gun machine to avoid stepping on thunder?
Many of the guidance documents of the Housing and Urban-Rural Development Committee and the environmental protection department can see relevant provisions that require construction sites and other industrial and mining enterprises that discharge... read more
13
May
Do you know which refrigerants are used in industrial refrigeration equipment?
There is no absolute answer to this question. No single refrigerant meets the 100% requirement of all cooling equipment. The ideal refrigerant needs to have all the conditions in terms of material compatibility, chemical... read more
29
Apr
Who is operating the large-scale fish pond plantation?
How does the pond owner clean up the silt in the pond regularly? How can the water source be changed quickly?
In many farms you will see some large intelligent workers, controlling the operation of the entire fish... read more
20
May
The difference between ID fan and FD fan
ID fan is basically mentioned here for Induced draft fan and ID fan is always located between dust collector and chimney. ID fan will take the hot flue gases from furnace via dust collector (dust separation system... read more
11
Jun
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:
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13
Oct
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.
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22
Sep
Of course, our AHU unit will add a spray section to meet customer requirements for humidity.
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08
Jan
Antifreeze, cold and cold
Adults and children add clothes
Measures for fruits and vegetables
What measures should be used to prevent frost damage to crops?
Everyone will do it
Strengthen coverage, keep warm and anti-freeze
Fertilize the soil and increase the soil temperature
Control nitrogen and spread ash to improve cold... read more
10
May
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
20
Apr
Do you want to know how to disinfect/dust/cool down for a larger area?
Decent Machinery’s high-end customized fog cannon can meet your requirements. If you want to use it for disinfection, you can add a chlorine-containing disinfectant to the water tank, mix it with water... read more