The principle of this machine is by using the conveyerto carry the product into it and through 3 set 0.15~0.20mm wind ports for performing cleaning purpose by removing leather dust with the blower and the dust collecting box.The operating speed isfeely adjustable with a stepess control.The output of the blower is 300M3/H.Andafter passing through the dust collecting box.The inputshall be 13160M3/H.
The postbox lands 
