Mixing and Dosing Systems is a kind of automatic dosing equipment for industrial (e.g. concrete dosing system) and agricultural (e.g. feed dosing) production, usually by a computer with automatic dosing algorithm software as its automatic dosing control system. This system includes automatic feeding dosing mixing system, vacuum conveying system, etc. it is suitable for automatic weighing, mixing and conveying of all powder and particle materials to plastic extruder.
Chiyumixer is a collection of scientific research, design, production, sales and system integration as one of the high-tech enterprises, the company is committed to the mixing machine series, PVC plastic industry, rubber industry and manufacturing system of automatic batching delivery. We offer dosing and mixing systems for PVC wall panel, PVC pipes, Window profiles, SPC floor and other PVC industry customers. Our company has brought together a group of technology development teams with strong technical strength and practical experience in the dosing and mixing system.
Traditional mixing method is that people weigh and batch material manually, then move the mixed material to extruder also manually, this old way just fit for the small factory, and has many defects.
From raw material feeding → raw material storage → dosing → mixing and blending → other processes → weighing and loading, we provide a full range of planning and design.
The dosing and mixing system can be fed according to different recipes, with accurate measurement and uniform mixing, and can change the recipe flexibly to ensure the diversified needs of production.
The storage and weighing drums are designed with quick disassembly structure for quick material change and cleaning.
This system includes automatic feeding dosing mixing pneumatic conveying system, vacuum conveying system, etc. it is suitable for automatic weighing, mixing and conveying of all powder and chemical additives to plastic extruder. It has the advantages of high automation, no dust and high efficiency; Suitable for PVC wall panel, PVC pipes, Window profiles, SPC floor and other PVC industry customers.
Read More >>
The upper auxiliary machine and microcomputer control system of intelligent environment-friendly internal mixer can meet the whole process of closed automatic transportation, storage, weighing, batching and feeding of various raw materials (carbon black, powder, liquid and rubber) in the internal mixing production process of rubber and plastics, and implement microcomputer intelligent control in the whole process of processing and production process.
Read More >>
This Liquid Dosing System consists of a flow sensor, load cells, controlling function, a gear pump, a filter, a check valve. It can be widely used in soft PVC and rubber products, such as LVT floor, PVC cable, etc.
Read More >>
This system includes automatic feeding system, mixing system, vacuum conveying system, etc. it is suitable for automatic weighing, mixing and conveying of all powder and particle materials to plastic extruder or injection molding machine. It has the advantages of high automation, no dust and high efficiency; Suitable for PVC pipes, Window profiles, door panels and other PVC industry customers.
Read More >>
This system includes automatic feeding dosing mixing system, vacuum conveying system, etc. it is suitable for automatic weighing, mixing and conveying of all powder and particle materials to plastic extruder. It has the advantages of high automation, no dust and high efficiency; Suitable for PVC pipes, Window profiles, SPC floor and other PVC industry customers.
Read More >>
This system includes automatic feeding system, dosing,mixing system, pneumatic conveying system, etc. it is suitable for automatic weighing, mixing and conveying of all powder and additives to plastic extruder. It has the advantages of high automation, no dust and high efficiency; Suitable for PVC pipes, Window profiles, door panels and other PVC industry customers.
Read More >>
Rubber products production line with kneader mixer is designed for all kind of rubber products which requires single stage or multi-stage mixing process. The production line mainly contains Automatic Multi-ingredient Formula Weighing System,Kneader mixer,Bucket elevator ,Rubber open mill ,batch-off etc.
Read More >>
This system includes automatic feeding system, mixing system, vacuum conveying system, etc. it is suitable for automatic weighing, mixing and conveying of all powder and particle materials to plastic extruder or injection molding machine. It has the advantages of high automation, no dust and high efficiency; Suitable for PVC pipes, Window profiles, door panels and other PVC industry customers.
Read More >>The main function of the automatic batching system is to feed a variety of raw materials into their respective bins through the feeding system, and then add them to the electronic scales according to the ratio of raw materials given by the production formula, and then send them to the hot and cold mixer for mixing and stirring, and control the temperature of the material mixing and stirring accordingly to ensure the material is mixed evenly and the characteristics of the mixed material meet the requirements of the production process. Finally, the mixed material will be used in PVC foam board, foam pipe and profile production line.
Working Principle
The automatic dosing system is a very important process in the production process of the fine chemical plant, and the quality of the dosing process is important for the quality of the whole product. The automatic batching control process is a multi-input and multi-output system, where each batching and conveying line is strictly coordinated and controlled, and the material level and flow rate are monitored and adjusted timely and accurately. The system is composed of programmable controller and electronic belt scale, which is a two-level computer control network, connected with field instrumentation, control computer, PLC, frequency converter and other equipment with high intelligence and fast processing speed through field bus. In the automatic batching production process, the main material and auxiliary material are matched in a certain proportion, and the electronic belt scale completes the measurement of the material conveyed by the belt conveyor; PLC mainly undertakes real-time control of the conveying equipment and weighing process, and completes the detection of system failure, display and alarm, while the output signal to the inverter regulates the speed of the belt machine.
● Real-time acquisition of weighing signals from each electronic scale load cell.
● Generates control signals for screw feeders, electronic scales valves, etc., according to the weighing signals and the production recipe.
● Lower unit communicates with the upper unit.
● Centralized monitoring by the upper computer.
In mixing and dosing, the weighing instrument collects the signal from the electronic scale weighing sensor, generates the control command of the actuator with the help of the raw material ratio given by the recipe, and controls the start-stop and opening/closing of the screw feeder, electronic scale valve and hot and cold mixer valve of each bin through the programmable controller; it gets the operation and fault situation of the motor and valve by detecting the motor protection device and valve position switch status, which can be displayed on the analog display operation screen of the electrical control cabinet or on the monitor of the upper computer.
Chiyu has been a leading manufacturer of high quality automated dosing systems, earning a worldwide reputation for excellence. Our dosing systems provide maximum capacity, efficiency and consistency by accurately weighing and transferring formulations to dosing silos. In addition, our other innovative equipment, such as large bag weighing units, screw conveyors, flexible screw conveyors, pneumatic conveying systems, raw material storage silos, liquid dosing units, hoppers, and automatic feeding systems, can further streamline your production process. Let's work together to save time, reduce waste, increase productivity, and achieve unparalleled results. Contact us today to learn more!