--- Feature ---

1, using gear-pump devices supplier material, keep stability with pulse-free
2, the valve with heating device, temperature control can be
3, longer tube good for mechanical stretch
4, To automatically set the trajectory for the dot. line and any irregular line graphics
5, precise control the edge spraying and the end of the control wire
6, the needle and valve no need cleaning, easy to maintain  
7, easy for precise positioning and easy replace workpiece.