This machine is suitable for blanking of the nonmetallic materials such as small-sized knife mould,ticket clip units,handset sleeve,,small toys,adornments,leather bag fitting etc.1.With treely rotary swing arm ,easy to operate.2.The upright column is made of high-grade seamless steel tube,supported by two upper and ower holes ,to ensure the upperstrike board can turn smoothly,with good reliability.3.Adopt the switches that are operated by two hands ,to ensure the operator is safe.4.The position of the swing arm is adjusted by the upper handwheel on the machine,blankingtravel is controlled by the timer,thus it is easy to obtain the best cutting position ,which can increase work efficiency and prolong the service life of the knife mould and backing board 5.Use flywheel inertia stored energy to save energy.