To ensure the color consistency of product, the RPM of master-batch doser(EMD series)will be controlled simultaneously by the RMP of extruder.

押出型色母自动计量机（EMD系列）采RPM转速同步自动调整设计当押出量变化时，即同步自动执行所需色母添加量，以确保产品颜色的一致性。