... dahao servo motor,322 dahao computer,beam 300*300. The embroidery machine ,without trimmer,with dahao servo motor, dahao 322Computer, beam 300 ... : Minimum needle distance 0.1mm2. Needle size range: 0.1mm-12.7mm. 3. Brake adjustment: Adjustment can be made according to ... correct position of stopping4. Auxiliary management and different parameters. Flat Embroidery machine