The feeding system is a production measuring equipment for controlling feeding, dynamic metering and continuous transportation of powdered materials. It refers to a balanced Weighing system in which several substances in a said substance are weighed by a given mass ratio in advance. Spiral batching production line is divided into single tube single layer and double tube double layer, single tube single layer together to complete the measurement and transport, double tube double layer structure, the upper layer to complete the steady flow and transport, the base to complete the measurement and transport, the steady flow effect is better and save space. It is composed of mechanical weighing frame, feeding mechanism, stainless steel weighing module, velocity sensor, weighing instrument, driving part, frequency converter, control cabinet and other main components.

The formula, feeding and discharging are all controlled by computer. In addition to the hopper, there are dynamic Weighing modules, precision amplifiers, A/D converters, microcomputers, monitors, printers and execution systems. The computer weighing control system can control multiple dosing systems and a blender, and can control the dry mixing and wet mixing time, can prepare several to dozens of materials, and can display the dosing process and print the name of each material, quality, total quality, cycle time, formula, daily report, monthly report, etc. Computer automatic batching production line formula storage, ingredients variety, speed, high accuracy, can provide rich software, easy to modify the program, is a high degree of automation of the product. Through the weighing instrument or touch screen, the required weight of various materials is set, which is automatically transported to the feeding system in order by the winch for automatic weighing and flow control, so as to achieve accurate measurement and batching.