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 mixing department serves as the beating heart of every professional PVC processing facility. Given the immense variety of polymer applications and highly individual recipes, every Dry-Blend presents its own unique processing challenges. To conquer these operational hurdles and break down production barriers, a highly flexible, precisely controlled mixing department is the ultimate key factor for success. Since the 60s, ChiYu has operated as a global strategic partner for PVC application manufacturing, engineering advanced industrial mixers for decades. Our equipment is designed to handle the rigorous demands of continuous operation, transforming raw powders and liquid additives into perfectly homogenous blends. Operators can feel the steady, vibration-free performance of our heavy-duty vessels and hear the consistent hum of optimized drive motors, reflecting decades of engineering refinement. We focus on delivering machinery that empowers your production floor with absolute reliability, ensuring your compound preparation is always consistent, batch after batch, backed by our modernized manufacturing facilities and comprehensive technical support.
Achieving the perfect dry-blend requires absolute control over friction, temperature, and material flow. Our systems are engineered to maximize productivity while protecting the integrity of heat-sensitive polymers.
We provide numerous sizes and structural options to solve every blending challenge encountered on the modern production floor. ChiYu’s combined heating+cooling mixer systems are characterized by their outstanding product preparation in the initial heating phase, followed immediately by high-efficiency cooling performance. To streamline the entire workflow, these units directly integrate with automated feeding and conveying systems. By utilizing positive and negative pressure pneumatic transport, alongside precise gravimetric dosing and centralized storage silos, operators achieve a fully automated, dust-free transfer of PVC powders and granules directly into the vessel.

The horizontal cooling mixers are specifically designed for high-volume throughput, rapid processing, and 100% reliability under continuous heavy-duty cycles. Their expansive cooling surface area rapidly extracts heat from the compound, locking in the ideal free-flowing properties required for extrusion.
ChiYu’s combined heating/cooling mixers represent 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. Both the horizontal and vertical heating/cooling mixers are designed for high-volume throughput, rapid processing, and exceptionally short cleaning times, allowing for quick recipe changeovers without cross-contamination risks while maintaining peak operational uptime.
The variety of applications in the PVC sector are truly enormous, demanding equipment that can handle wildly different bulk densities, filler contents, and plasticizer loads. Therefore, the Heating+cooling mixer needs to be as flexible as the variety in the PVC industry requires. Our advanced control systems allow operators to store and execute highly specific thermal profiles, ensuring that whether you are processing heavily filled rigid formulations or highly plasticized soft blends, the material reaches its exact fusion point safely and consistently.
Rigid formulations demand intense friction to properly disperse impact modifiers and stabilizers without causing premature degradation. Our equipment excels in preparing dry-blends for structural Window Profiles and complex Technical Profiles. It ensures the flawless compounding of durable Pipes and precision Fittings. Furthermore, we provide exceptional mixing for specialized rigid Compounds, flat Sheets, and both solid and foamed Boards (rigid and foamed), delivering the smooth, free-flowing powder necessary for defect-free extrusion.
When introducing liquid plasticizers into the resin matrix, rapid absorption and zero agglomeration are critical. Our mixers are perfectly calibrated for producing flexible Films, highly insulated Cables, and industrial Hoses. The optimized blade geometry ensures uniform liquid dispersion for soft Compounds, flexible Sheets, premium LVT flooring layers, and strictly regulated Medical grade materials, leaving no unmixed pockets or liquid pooling.
Blending natural wood fibers or flour with polymer matrices introduces extreme moisture and friction challenges. Our systems efficiently drive off residual moisture while thoroughly encapsulating the organic fibers, creating superior blends for architectural Profiles, structural Boards, protective Sheets, and weather-resistant Decking materials.
Handling highly filled calcium carbonate recipes requires extreme wear resistance and powerful drive motors. Our heavy-duty vessels and specialized hard-coated blades easily manage the immense torque required for SPC formulations, guaranteeing the perfect homogenous blend for rigid core Flooring and durable outdoor Deckings.
