Using the world's leading technology, a number of 7.5KW small fans are placed on the upper part of the dust collector, the central logic control system can automatically match the fan motor to open and close according to the actualnumber of eauioment on the production line. which can achieve up to 83% energy saving. all fans are perfectly protected in the uper part of dust collector, Unique noise control technology reduces noise to less than 75DB. Besidesthe automatic spray system, it is equipped with customized European STIF explosion-proof plates, temperature sen.sors,etc. Under the multiple high-tech fire-proof and explosion-proof protection measures, lt protects the user'ssafety to the greatest extent.