WALTHMAC GMS meter weight control system is based on a “machine learning” control algorithm that implements multiple control strategies for the extrusion industry to achieve the best production process requirements. It is widely used in extrusion lines for plastic pipes, sheets and cables. Based on the great benefits that WALTHMAC GMS meters weight control system brings to users in terms of quality control and cost saving. GMS series products have become the standard configuration of many high-end extrusion equipment manufacturers.

The high-precision fast weighing module is used to continuously measure the material consumption of the extruder. The embedded control unit collects the relevant data of the production line, the screw speed and haul-off to form a closed-loop control system. Once setting meter weight/extrusion output, Gravimetric meter weight control system adjusts the screw speed and the haul-off speed in real time according to the set value to control the wall thickness pf pipe.