This machine is computer-controlled embroidery machine which has a “specially engineered machines that have a multi-needle fixed ‘embroidery head’ and a frame holder that moves the framed product (for example a garment like a bedsheet) in either of two directions so that the embroidery design can be sewn. The frame holder is known as a pantograph; it is something as a graph plotter because it moves to the exact location (co-ordinates) of the design expressed in x and y values. The design is created within a grid with x being the horizontal axis and y the vertical axis. Therefore any point on the design can be identified in values of x and y, a co-ordinate in this field would be written. The embroidery machine reads these co-ordinates from the design data file and moves its pantograph into position to receive each new stitch from the machines’ stationary needle head.” 
It is air pneumatic for thread device, can avoid the thread intertwine together and reduce the break probability. The functions of automatic thread trimming and color changing, either automatically or Manually. And the satin stitch can be enlarged or shortened. The machine running capacity will depends on the design, but this kind of machine is a known as faster and  more precise in embroidery industry.