Dosing system is a kind of production equipment used for industrial processing of different powder or liquid materials according to a certain proportion of automatic and accurate proportioning, usually composed of weighing system, weighing control instrument, PLC system and upper computer. Including the storage body of raw materials, transportation body, weighing and batching body, dust removal body, material mixing body and other equipment. Batching mode can be reasonably selected according to the industry characteristics, production process requirements, specific material characteristics, "incremental" or "decremental" weighing mode, with a single hopper single material, single hopper multi-material, multi-bucket multi-material and other modes of operation.
020-34563445The main components of the feeding system are: raw material storage bin, single screw or double screw Feeder, star rotary feeder valve, closed electromagnetic vibration feeder, high-precision flow control charging valve, quadratic or conical hopper scales, high-torque closed discharging gate and PLC electronic control part.
The weighing control system is specially used in the process of quantitative and proportional packaging, mixing and batching of many kinds of materials. If you need to mix A, B, C, D and other raw materials into the rated amount, such as A material 100kg, B material 50kg, C material 200kg, D material 150kg, through the automatic quantitative proportioning function, mixing into the total amount of 500kg.
First start A feeding system, when the feeder start, the material began to move when that will reach the pre-component A material 100kg in 90% of the system automatically turned to slow feeding, until accurately reach the A material pre-set parameter value of 100kg, B feeding, C feeding system, and so on, when after the D feeding is also the same completion of this moment, the instrument shows the total number of total weight value of 500kg in the process. In this process, the weight value of each kind of material is also displayed separately, and then the system automatically opens the arc door for discharging, and synchronously starts the belt conveyor at the bottom of the dosage to convey the material to the next unit or for packaging.
Flexible setting of weight values of various formulas, convenient and intuitive operation.
The free proportioning of many kinds of materials can realize the proportioning of more than ten kinds of materials.
Feeding and weighing process is continuous, no stagnation and high efficiency.
The whole process is closed structure, the dust removal system for the automatic collection of dust, the site environment is clean.
Each group of material formula can be input in advance, and store many types of formula, system startup is flexible and convenient.
The excellent combination of high-precision double-speed feeder and double-speed-controlled adding and discharging arc valves realizes precise control of feeding quantity and produces high-precision mixing and dosing.
Multi-speed adjustable rotary feeder, screw conveyor or vibrating feeder controls feeding and discharging to minimize the impact phenomenon and ensure the batching accuracy. The touch screen can display the working status of the system in real time, and store the data and print the report.
