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The variety of applications in the PVC are enormous. Therefore, the Heating+cooling mixer need to be as flexible as the variety in the PVC industry requires.
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The plastic mixing department serves as the beating heart of every PVC processing facility. Given the immense variety of industrial applications and highly individualized formulation recipes, every Dry-Blend operation presents its own unique processing challenges. To conquer these specific barriers and ensure continuous, uninterrupted production, investing in a highly flexible, fully integrated mixing department is the defining factor for operational success. Since the 1960s, ChiYu has operated as a global strategic partner for PVC application manufacturing, engineering precision-crafted mixers that define modern production standards.
Beyond standard blending, this system integrates an advanced automated feeding and conveying network. Utilizing positive and negative pressure pneumatic conveying, precise gravimetric weighing, and centralized silo storage, the entire material handling process becomes a fully enclosed, dust-free operation. This automated approach eliminates manual handling errors, significantly accelerates batch preparation, and creates a cleaner, safer plant environment while ensuring the exact ratio of resins and additives for every single cycle.
Achieving consistent material fusion requires more than just rotational speed; it demands intelligent mechanical design. This series is engineered to deliver exceptional dispersion and thermal stability for standard production lines.
The internal mixing tools are meticulously shaped for optimum energy input while maintaining gently mixing characteristics. Constructed from heavy-duty, wear-resistant stainless steel with specialized anti-corrosion treatments, the blades withstand continuous friction from abrasive additives, ensuring an extended operational lifespan even under heavy daily loads.
The geometric relationship between the rotating blades and the mirror-polished vessel walls creates a powerful vortex-enhancing design of blades and vessels. This precise fluid dynamics engineering is guaranteed to ensure 100% homogenization of the polymer matrix, eliminating dead zones where unmixed powders might otherwise accumulate.
Equipped with newly engineered cooler stirrers for increased cooling performance, the system facilitates a much better double-batching-performance. The rapid heat extraction solidifies the compound quickly, preparing it for immediate downstream extrusion. This specific configuration supports a highly reliable output range from 500 kg/h to 3500 kg/h, adapting effortlessly to varying shift demands.
For massive industrial operations requiring relentless output, this scaled-up configuration maintains the exact same standard of superlative mixing quality while handling significantly larger batch volumes. To manage this scale efficiently, the system is governed by a highly responsive PLC touch-screen interface, enabling intuitive recipe management, real-time temperature monitoring, and one-touch automated production cycles that drastically reduce the need for manual intervention.
Operators face numerous sizes and options to solve every blending challenge, but ChiYu’s combined heating+cooling mixer systems stand out as the definitive solution. These units are characterized by their outstanding product preparation in the heating phase, where intense kinetic friction elevates the material temperature precisely, followed immediately by high-efficiency cooling performance that locks in the compound's physical properties.
The horizontal cooling mixers are specifically designed for high-volume throughput, rapid processing and 100% reliability. Their wide, jacketed profiles maximize the contact area between the hot resin and the chilled steel, dropping temperatures in minutes while maintaining a low-decibel operational hum.
ChiYu’s combined heating/cooling mixers are the optimum solution for complex mixing challenges. The systems are characterized by their outstanding product preparation in the heating phase and high-efficiency cooling performance. The horizontal and vertical heating/cooling mixers are designed for high-volume throughput, rapid processing and short cleaning times. To meet modern environmental and safety standards, these systems incorporate multiple main-shaft sealing technologies and highly effective dust collection devices. This completely eliminates powder leakage, ensuring the equipment operates flawlessly within stringent, dust-free cleanroom environments.
The versatility of this equipment extends far beyond basic formulations, accommodating an enormous variety of PVC Dry-Blend processing requirements. Whether you are producing rigid pipes, flexible medical tubing, or architectural flooring, the system adapts its shear rates and thermal profiles to match the exact physical demands of the polymer.
| U-PVC / unplasticized PVC / rigid PVC | Achieves rapid fusion and uniform dispersion of stabilizers and impact modifiers, essential for durable window profiles and pressure pipes. |
| P-PVC / plasticized PVC / soft PVC | Ensures deep, even absorption of liquid plasticizers into the resin matrix without agglomeration, resulting in a smooth, flawless finish for cables and films. |
| Wood Plastic Composite / WPC | Effectively drives off moisture from wood flour while encapsulating the fibers in polymer, creating a robust, weather-resistant decking material. |
| Stone Plastic Composites / SPC | Handles heavy calcium carbonate loads with ease, utilizing abrasion-resistant blades to mix dense flooring compounds without excessive wear. |
Beyond these primary categories, the mixer's advanced thermal dynamics make it perfectly compatible with PP, PE, ABS, and various other specialized resins, offering exceptional drying and blending flexibility for diversified production portfolios.
Investing in heavy-duty mixing infrastructure requires a partner with proven manufacturing capabilities and a commitment to long-term operational success. Backed by decades of deep industry precipitation and a massive, modernized manufacturing base, every mixing and conveying system undergoes rigorous factory acceptance testing. Our equipment consistently meets and exceeds strict international quality certification standards, ensuring that the machinery delivered to your facility is ready for immediate, heavy-duty deployment.
Understanding that no two production facilities are identical, we provide fully customized, turnkey engineering services. From the initial blueprint to the final installation, our engineering team tailors the entire feeding, conveying, and mixing layout to match your specific spatial constraints and unique process flow. This comprehensive service is supported by a globally responsive technical team, guaranteeing rapid installation, precise calibration, and ongoing technical support to keep your production running flawlessly year after year.
