Gravimetric Blender

Suitable for precise mixing of multiple raw materials by weight ratio in plastic injection, extrusion or blow molding processes.The controller of this series adopts Germany Siemens PLC control system with advanced dosing algorithm. It can automatically calibrate at each start‑up to ensure high accuracy.

• All materials are uniformly mixed after gravity metering, with strict precision control (±0.1% when raw material ratio is less than 5%, ±0.3% when ratio is ≥5%).

• Automatic repeated calibration function: the system automatically calibrates after each weighing to ensure optimum dosing accuracy.

• Equipped with formula storage function, capable of storing more than 100 sets of formulas.

• Features alarm history record function.

• Detachable structure design for easy cleaning.

• Automatic regrind compensation function (low level switch is standard on regrind hopper), which can automatically calculate color difference compensation according to the regrind discharge volume.

• Equipped with Ethernet communication function, realizing centralized monitoring and networking with molding machines.