SK4012 SK4016 SK4024Drilling Machine

Screw tap drive by servo motor .without special drive system inside machine,high precision thread ,avoid bad thread. System can setting tapping torque, with overload protection function. avoid screw tap break . Spindle with decelerate safety device ,structure company ,drive stablilize,deliver big torque. Window type parametric CNC system, only need to fill out relevant parameters to complete different pitch thread processing ,which is simple to operate . Be visible ,displaying the actual work to set torque,the actu......