Volumetric Doser Machine Work Principle and Configuration

The volumetric color masterbatch dosing mixer is suitable for automatic proportional mixing of virgin materials, recycled materials, color mother or additives.

The selection of volumetric dosing unit model is in accordance with the predetermined proportion of plastic material and color masterbatch or additives, and the condition is automatically converted into the rotational speed directly drives the precision screw extruded feedstock through the all-digital microcomputer control system. The error value is not higher than ± 1%.

Standard Configuration of Volumetric Doser Machine:

1. Have a permanent memory and storage function of data;

2. Use high performance motors;

3. Using microcomputer control, intelligent precise calculation;

4. Can meet the requirements of external signal input simultaneously;

5. The screw uses chrome-plated treatment, durable;

6. Modular assembly structure, convenient disassembly, easy to clean up and interchange

Optional Configuration of Volumetric Doser:

1. When the customer is equipped with a dryer of 100kg or less, it is necessary to select a large base;

2. The master can do a variety of color mother materials to add functions;

3. Select the touch screen control panel;

4. Can choose the main hopper to facilitate customers to add main materials;

Application of Color Masterbatch Doser Machine:

In general, the volumetric measuring dosing machine is installed directly in the feed mouth of the plastic molding machine. In order to prevent the control box damaged by shaking of plastic molding machine, it is recommended to fix the control box on a stable frame. The motor reduction ratio of the product is 30: 1 and 50: 1, and the screw diameter is divided into five types of 12, 16, 20, 25, 30 mm. It can evolve six models to provide different outputs of 0.1 to 50 kg per hour. For customers to choose.

Volumetric Dosing Unit Machine Working Principle:

The signal of the control box is transmitted to the motor, the motor begins to rotate, and the coupling drives the screw rotation. The color masterbatch in the hopper falls into the falling rod, and is being squeezed by the screw, and the screw is delivered to the base to achieve an accurate metered to transport the color masterbatch.