在挤出生产线上安装一台齿轮泵，通过泵前准备的测压，通过PLC调节挤出机速度，保持压力稳定、有需提供料流来优化供料过程。广泛用于如PC、PMMA、ABA、PET、PVB、PS、PP、PE等高低粘度物料的计量和增压。壳内采用优质合金钢制造，齿轮用卒硬的铬钢或其他优质金属材料制造，具有高效、防漏等优点。
Equipping a gear pump in front of the extruder, checking pressure before thepump and controling the speed of extrusion, which can minimizing pulsationand irregular material feeding and ensures the polymer is smoothly extrudedand continuously delivered to the die head. The system can be widely used tomeasuring and adding pressure for PC, PMMA, ABS, PET, PVB, PS, PP, PE.The shell of the pump adopts high-quality alloy- -steel and the gear usesquenched chrome steel or other high- -grade metallic materials which ensureshigh eficiency and leakage-proof.
