In heavy industry field such as steel works,coking plants,in particular,aluminium production plants, 
are subject to extreme environmental influences such as below:  
1) Very high air temperature  
2) High thermal radiation and movenment of air 
3) Extreme explosure to dust, odours,and gases 
4) High noise level
5) Compact working room and strong vibration
 

working environment influence,and could not provide suitable      
air treatment for these fields. The conventional air conditioner products could not work well if the ambient temperature exceeds      
55℃.The heavey dust and corrosive gas brings heavy damage to the air conditioner products; furthermore, the strong       
vibration in these fields could lead easy refrigerant leakage to the conventional air conditioner products.      
In general, the owner of these fields are unsatified with the conventional air conditioners application in these industries.     

The conventional air conditioning unit could not stand these fierce DEKON company is the earlist one entering the special air conditioner products for high temperature       
application in China.

DEKON has designed and made this kind air conditioner products under heavy       
condition for many years.

DEKON special air conditioner products are providing comfortable working      
condition for crane cabin operator, and high-pressure electric cabin such as;      
 1) Filtering and preventing harmful dust and substances       
2) Absorpting the harmful gases and odours       
3) Providing cooled air       
4) Dehumidifying       
5) Even heating if necessary       
6) The unit could use stainless steel material as panel and copper fin heat exchanger to enhance the unit life.