How to choose rotomolding mixing conveying blending system ?
To choose the right rotomolding mixing system, you need to look beyond generic powder blenders. Because rotomolding relies entirely on gravity and thermal conduction inside the mold, your mixing system must produce a highly uniform, free-flowing powder where pigments and additives perfectly adhere to the resin particles without causing them to clump or degrade. A1: Choose Based on Your Production Capacity The size and type of your mixing system should match your throughput requirements. Mixing systems are rated by total volume and effective volume (usually 70% of total volume). Small to Medium Batch Production (Under 300 kg/hr): A standalone High-Speed Vertical Dry Blender (Turbomixer) is usually sufficient. You can run individual batches, discharge them into storage bins, and let them cool naturally if your cycle times allow. High-Volume / Continuous Production (Over 500 kg/hr): You need a Heating/Cooling Mixer Combination Unit (Vertical Hot Mixer + Horizontal Cold Mixer). The hot mi...