Industrial High Accuracy Automatic Dosing & Weighing System 3000kg/h for PVC Resin Powder Additives and Plastic Extrusion Production OEM Solution
Automatic Dosing & Weighing System
The Automatic Dosing & Weighing System provides a high-capacity material preparation solution for PVC processing, SPC flooring production, and plastic extrusion industries. The system automatically weighs, doses, and transfers different raw materials according to production formulas, helping manufacturers improve batching accuracy and production efficiency.
The 3000kg/h Automatic Dosing & Weighing System is designed for large-scale plastic production facilities that require stable and continuous material preparation. It handles PVC resin, calcium carbonate, stabilizers, lubricants, pigments, and other additives with accurate weighing control.
High Efficiency Solution for Large Scale PVC Production
In large plastic processing factories, accurate material proportioning directly affects product quality and production stability. The automatic dosing system controls each raw material quantity before the mixing process, ensuring consistent compound performance.
The system uses independent storage hoppers and automatic feeding units for different materials. According to the selected production formula, the control system manages material feeding, weighing, and discharge automatically.
Furthermore, the system reduces manual material handling and improves factory automation. Operators can monitor production status, adjust formulas, and manage different products through the intelligent control interface.
For SPC flooring production lines, the PVC Dosing & Weighing System provides stable raw material preparation before the hot and cold mixing process. Accurate dosing helps maintain uniform material distribution, which improves extrusion stability and finished product quality.
Advantages of Automatic Dosing & Weighing System
- High capacity design supports continuous PVC and plastic production
- Accurate weighing control improves formula consistency and reduces material waste
- Automatic feeding system decreases manual operation requirements
- Multiple material stations support PVC resin, fillers, additives, and granules
- Intelligent PLC control allows easy recipe management and production monitoring
- The system integrates with mixers, conveyors, storage systems, and extrusion equipment
- Customized hopper capacity and layout meet different factory requirements
- Strong industrial structure ensures stable operation for long-term production
Working Principle
The Automatic Dosing & Weighing System stores different raw materials in separate hoppers. Each hopper connects with a feeding device that controls material flow according to the preset formula.
During operation, the weighing unit measures each material accurately. When the required weight is reached, the system automatically stops feeding and transfers the materials to the next process.
The PLC control system manages the complete batching cycle, including formula selection, weighing operation, material discharge, and production data monitoring.
As a result, the system provides a reliable automatic material preparation solution for high-output plastic production lines.
Application Areas
- SPC flooring production lines
- PVC profile extrusion
- PVC pipe manufacturing
- WPC material production
- Plastic compound preparation
- Large-scale extrusion factories
- Automatic material handling systems
Technical Specifications
| Item |
Specification |
| Product Name |
Automatic Dosing & Weighing System |
| Model |
DWS-3000 |
| Application |
PVC / SPC Flooring / Plastic Extrusion |
| Production Capacity |
2000-3000 kg/h |
| Standard Capacity |
3000 kg/h |
| Hopper Capacity |
2000-3000 kg |
| Weighing Range |
20-3000 kg |
| Dosing Accuracy |
±0.15% |
| Material Type |
Powder / Granules |
| Applicable Materials |
PVC Resin, Fillers, Additives |
| Number of Dosing Units |
6-12 Units |
| Feeding Method |
Screw Feeding + Vacuum Conveying |
| Control System |
PLC + Touch Screen |
| Formula Storage |
Multiple Recipes |
Frequently Asked Questions
What is the production capacity of the DWS-3000 Automatic Dosing & Weighing System?
The standard capacity is around 2000-3000 kg/h, depending on material characteristics, formula requirements, and production conditions.
What materials can this system process?
The system can process PVC resin, calcium carbonate, stabilizers, lubricants, pigments, and other powder or granule materials used in plastic production.
Why do plastic factories need an automatic dosing system?
The automatic dosing system improves material ratio accuracy, reduces manual operation, and provides stable raw material preparation for extrusion production.
Can the system connect with PVC mixers?
Yes. The system can connect with PVC hot and cold mixing machines, conveying equipment, storage silos, and extrusion lines.
How does the system improve production efficiency?
The automatic feeding and weighing process reduces material preparation time and supports continuous production with consistent formulas.
Can the system be customized for different factories?
Yes. The hopper size, dosing units, feeding method, control system, and installation layout can be customized.
