The invention belongs to the technical field of wire and cable production equipment, and particularly relates to a silencing
air blower. The silencing
air blower comprises a case body, a silencer is arranged in the case body, and an inlet roller and an outlet roller are arranged in the silencer. Two water blowers are arranged between the inlet roller and the outlet roller, and an air blowing
barrel is arranged between the two water blowers. Each water blower comprises a box body, wherein an air inlet
pipe, an air blowing
nozzle and an adjusting rotary shaft are arranged in the box body. A wirepenetrating hole is formed in each adjusting rotary shaft. An
electric wire enters the silencer from the inlet roller, and penetrates into the wire penetrating hole through the air blowing
nozzle, thereby penetrating through the water blowers. After penetrating through the two water blowers, the
electric wire gets out of the silencer from the outlet roller. The air blowing
barrel is arranged between the two water blowers, the air output of the air blowing nozzles can be adjusted by adjusting the distances between the adjusting rotary shafts and the inner walls of the air blowing nozzles, airblowing
noise is absorbed by the silencer, and thus the
noise is effectively lowered. The silencing
air blower is simple in structure, few in part, easy to install, convenient to maintain, long in service life, relatively low in production cost, and beneficial to being widely popularized and used.