Three different fixed speed shift, just open stand side cover, adjust speed by move belt to the pulley 3 different groove.
Regulating cutting speed, the user can adjust various cutting speeds according to different fabrics. It is attached with a special air-floated blowing device to reduce the excess resistance formed between the cutting sheet weight and cutting table. It makes more mobile for cutting sheet and more precise cutting for small cutting sheets.
Extremely easy cuttyer removal which is fit for any ordinary person. It is attached with a grinding device to ensure constant sharp of the cutter.
Could be choose the belt safety protection device.