1.use in the broom trimming and flagging.
2.length of the brooms: 60-150mm.
3.power supply: 380V or 220V.
keep cleaning the trimming machine,and then coated with the rust.
if the blade become blunt,please smear the blades with diamond paste,and then switch it on to make the blades rotate in counterclockwise direction for 5 to 10 minutes.
operator should regularly cheack each part to see whether there are loose.