Plastic Drying Hopper Blower Fan 25/50KG | 220V & 380V

Plastic Drying Hopper Blower Fan for Injection Molding Machines

Keep your injection molding operations running at peak efficiency with this industrial-grade Plastic Drying Drum Blower Fan. Engineered for 25KG and 50KG drying hoppers, this fan delivers consistent, powerful airflow to thoroughly dry plastic resins and granules before processing — helping you achieve cleaner outputs and fewer production defects.

Featuring copper wire windings for superior heat resistance and long-term durability, this blower is available in both 220V and 380V configurations and with two flange sizes (120mm and 143mm) to suit a wide range of hopper dryer setups. Whether you're running a small workshop or a full-scale plastics production line, this fan is built to deliver reliable performance shift after shift.

Made in Mainland China.

Available Configurations

• A: 25KG | Flange 120mm | 220V | Copper Wire
• B: 25KG | Flange 120mm | 380V | Copper Wire
• C: 50KG | Flange 120mm | 220V | Copper Wire
• D: 50KG | Flange 120mm | 380V | Copper Wire
• E: 50KG | Flange 143mm | 220V | Copper Wire
• F: 50KG | Flange 143mm | 380V | Copper Wire

Key Features

• ✅ Designed for 25KG & 50KG plastic drying hoppers
• ✅ Copper wire motor windings for enhanced durability & thermal stability
• ✅ Available in 220V & 380V to match your facility's electrical setup
• ✅ Two flange sizes: 120mm & 143mm for flexible compatibility
• ✅ Promotes uniform airflow across the hopper for consistent resin drying
• ✅ Heavy-duty construction suited for continuous industrial use
• ✅ Direct-fit replacement for standard injection molding drying drum systems

Why Proper Resin Drying Matters

Moisture trapped in plastic pellets or granules can cause visible surface defects, structural weaknesses, and inconsistencies in molded parts. Proper pre-drying with a reliable hopper blower fan ensures your materials meet the required moisture levels before entering the molding machine — protecting your tooling and improving part quality. For guidance on industrial process safety standards, refer to OSHA's Plastics & Rubber Industry resources.

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Frequently Asked Questions

Q: What hopper capacities is this drying drum blower fan compatible with?

A: This blower fan is available in configurations for 25KG and 50KG plastic drying hoppers. Select the correct capacity variant to match your existing hopper dryer system.

Q: What voltage options are available for this hopper dryer fan?

A: The fan is offered in both 220V and 380V versions. Please verify your facility's electrical supply before ordering to ensure compatibility. Both voltage variants feature copper wire motor windings for reliable performance.

Q: What flange sizes does this blower fan come in?

A: Two flange sizes are available — 120mm and 143mm. Be sure to measure your existing drying hopper's fan mounting port before selecting your configuration to ensure a proper fit.

Q: Is this fan suitable for continuous industrial use?

A: Yes. This blower fan is built with heavy-duty copper wire windings and industrial-grade components, making it well-suited for continuous operation in injection molding and plastics manufacturing environments.