摆扔掉锤子的家禽饲养设备的粉丝/家禽

DJF type swung drop hammerpoultry equipment fan/poultry fan(Weight balance exhaust fan) 1)The fan blade is stainless steel , big air volume, without distortion, no broken, attractive and durable.( adopting aluminum fan blade in the past, which had some problems caused by long time working of metal in the factory cooling, for example broken and air volume decreasing) 2)Adopts automatic belt tensioners which can adjust up and tight so that the belt cant pine and drop . 3)The strap wheel adopts more stiffening rib and processed by sandblasting, becomes attractive, eliminate the internal stress and increase own emphasis efficiently; France imported axletree(bearings), high intensity, low noise, long service life.4)Variety sizes of shape and install conveniently. Bearing imported from France,high intension,low noice,long service life. High strength blade impeller and pulley are made of aluminum magnesium alloy,light weight,excellent elasticity. Belt tensioner could avoid pining and dropping of belt. Swung drop hammers which are made of high quanlity nylon would gurantee the shutters open and close easily and steadily. Various kinds of belt tensioners for option. Famous brands of belt:SANLUX(CHINA),DONGLI(KOREA) AND MITSUBOSHI(JAPAN). Sections of belt:type A,type B and type A(cogged). Motor for your choose:Chinese famous brand motor.SIEMENS Motor,ABB Motor and TAIWAN Motor.The motor specification could be changed upon your special request such as voltage,frequency and phase. Blade can be made of stainless steel,galvanized steel,aluminum alloy or fiberglass.Besides,frame material of fan can be stainless steel or galvanized steel.And the shutters can be stainless steel,galvanized steel or aluminum alloy. Air flow curve: Photo from different directions: