Batte melt pump is designed and manufactured to meet high-tech standards. It upgrades processing quality and extruder processing quality while minimizing pulsation and irregular material feeding. This ensures the polyrmer is smoothly extruded and continuously delivered to the die head. We also provide control system and driven system for the melt pump. It provides accurate control for the screw speed and cycles of the metering device during processing. Although the extruder can provide sufficient melt and mixing flow ability, it can’t achieve uniform pressure and provide uniform plastic materials to the die head. The melt pump is designed to solve such problems. It provides accurate pressure control and maximum extruding capacity stability. In addition, the superior automatic control system assures operational convenience, accurate product output and increase production rate. Some dates show that the melt temperature can be reduced 5.5 when the differential pressure between feeding and turbo be reduced every 7Mpa. The delivery capacity can be increased by 10% and the output can be improved by 5%.