Features: Compact structure, small occupation space Adopt high accuracy weighing transducer to ensure the weighing precision Adopt frequency conversion motor to control the screw which can weigh small granule and additives; Equipped with formulation memory function which can store more than 100 kinds formulations; Accurate ingredients, fast speed, reduce the damage of chemical raw materials to human body. Application: PVC plastic products manufacturers, used to configure small materials;Suitable for powder and granule batch weighing.