Application: NBB-286 fine carding machine is suitable for opening and carding cotton and removing impurities. It is quick in cotton output speed, good in quality, white in cotton quilt and free of knot in cotton quilt. The technique, the structure and the output cotton quality exceed carding standard. This carding machine can be used for processing cotton and polyester. It can card the coiled and bulk cotton into stranght filament state and remove impurities in the cotton and ployester. During this step, the seed and sundry lint left in the ginnning step can be removed. The doffer motor of the NBB-286 fine carding machine is equipped with an imported frequency converter, thus, the rotating speed of the doffer can be changed at will and the doffer can be stably changed in speed change. The NBB-286 fine carding machine is intellignet, low in power consumption and high in efficiency. The NBB-286 fine carding machine at present and has the highest efficiency, best forming effict and best appearance effect in cotton quilt making industry.Main technical datamachine type NSF-NBB 286machine width1500mmcylinder work diameterΦ1289mmcylinder speed360r/mindoffer work diameterΦ707mmmain motor5.5KW 380V 50HZdoffer motor1.5K380V 50HZW occupancy4500*2400mmweight4500kgcapacity30-50kg/h