DLSmart is a flexible and reliable desktop compact filling machine with a simple & powerful user interface and fully servo-drive. The single-turn resolution is up to 20 million pulses. To guarantee the dosing accuracy, the motion curve is dynamically adjusted in real-time based on time and position information feedback and integrated with a high-speed dynamic suck-back algorithm. It especially did optimization for the tube made by Dow Corning and Saint-Gobain.