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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.
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The SPC PVC Automatic Mixing Solution System serves as the central nervous system for modern extrusion facilities. Engineered specifically for demanding production environments, this centralized feeding system provides a comprehensive solution for measuring, dosing, and conveying raw materials directly to the extruder. To accommodate manufacturing facilities of varying scales, the equipment offers highly flexible throughput configurations ranging from 500kg/h to 2500kg/h. This ensures that whether you are operating a specialized boutique line or a massive multi-line facility, the material flow remains consistent, continuous, and perfectly matched to your output requirements.
At the core of this advanced architecture, the system uses a computer control system of an industrial PC combined with a PLC for real-time dynamic monitoring. It securely stores a plurality of groups of formula, allowing operators to switch production profiles with absolute precision. We utilize the America Toledo bellows type metering sensor alongside advanced control meters to guarantee the system’s dynamic stability and accurate measurement. The dynamic accuracy is strictly maintained at plus or minus 3 per thousand (±3‰). This level of precision completely eliminates manual formulation errors, ensuring that every single batch of SPC, LVT, or WPC flooring maintains the exact same structural integrity, color consistency, and performance characteristics, which ultimately can reduce labor costs significantly.
Furthermore, the automatic material dosing feeding mixing system features a highly adaptable modular design, making it suitable for handling a wide variety of powders, particles, and liquid chemical additives. A variety of system combination models are available to adapt to various plant conditions. It is widely applied across the plastics, rubber, chemical, and food industry, proving especially vital for PVC LVT vinyl flooring production lines.
Safe and comfortable working conditions are a consistent pursuit from both an enterprise and employee's perspective. In traditional PVC and wood-plastic composite manufacturing, the mixing workplace is often plagued by massive dust generation, creating hazardous conditions and significant material waste. The most direct way to eliminate these dust dangers is to reduce dust or dust spread at the very source.
As to resolve it, we need only a reliable system, which could eliminate and dispel dust. We have engineered a fully enclosed conveying design integrated with a pressure balance type centralized dedusting system, so that each dust particle is reduced to a remarkably low leak point. Walking through a facility equipped with this technology, operators experience crisp, clean air rather than the chalky, particulate-heavy haze typically associated with raw PVC powder handling. This creates a true dust-free workshop, which is not only a modern industrial standard but also prevents secondary pollution and dust hazards.
In order to solve these problems, our company designed an SPC PVC automatic mixing solution system where the computer can automatically control weighing and batching, and feeding to the extruder. Beyond environmental control, the system incorporates high-speed heating and cooling turbine mixers. After weighing, the system puts the material into the mixer unit. Here, the intense yet controlled thermal process ensures the perfect compounding of PVC composites and various additives. Then, we use the air-operation pipeline to transport the mixed material to the extruder, completely isolating the process from the outside environment.
1. Automatic feeding system – unmanned operation
This SPC PVC automatic mixing solution is professionally designed for the PVC or WPC plastic industry in the mixing workplace to transform it into a fully automated zone. This set of confined systems is used for automatically measuring, feeding, mixing, and dosing to the extrusion of a variety of powders, particles, and liquids. The constant, rhythmic flow of materials through the pneumatic pipelines replaces heavy lifting, which leads to massive labor-saving, and prevents operators from directly touching with powder.
2. System anti-blocking and equipment protection
Handling viscous materials often presents significant challenges in continuous production. To counter this, an air bag type unique unloading device is used, specifically engineered for you to eliminate viscous material ”bridging” trouble. The silos and hoppers remain free-flowing at all times. Additionally, the intelligent control system features a critical anti-starvation function. The lack of an automatic dosing function would traditionally result in short filling, which is the damage to the screw and extruder. The key point is that an automatic system calculates materials based on production speed, ensuring a continuous feed that protects your expensive extrusion machinery from premature wear.
3. Central dust collecting system – dust-free
The mixing workplace of the PVC and WPC plastic industry generates mass dust and workers are mobile. In the use of the centralized feeding system, we choose to connect the dust collection with the dust occurring outlet, so that collecting and recycling use of this part is highly efficient. A dust-free workshop is not only the modern industrial standard but also can save a lot of material and labor by recapturing valuable raw materials before they are lost to the atmosphere.
4. The central control system — intelligentize and cost reduction
The intelligent control system is designed to avoid mistakes and financial loss caused by manual operation, such as the wrong formula of feeding raw material leading to batches of unqualified products and waste of secondary processing. By relying on the dynamic accuracy of the Toledo sensors, the system guarantees absolute formulation fidelity. According to the material waste in enterprises each year, the amount of labor costs and other invisible costs is often higher than the investing amount of certain small devices. Upgrading to this automated system is a strategic investment that rapidly pays for itself through enhanced efficiency, zero material waste, and flawless product quality.
