Hot air dryer
This hot air dryer is specifically designed for the rapid and efficient drying of plastic pellets. Utilizing a pure hot air , it directly dries materials through heated air, making it suitable for conventional plastic processing scenarios where low dew point requirements are not critical. The equipment features a compact structure, stable performance.
This hot air dryer prioritizes cost-effectiveness, leveraging optimized structural design and intelligent temperature control technology. Without molecular sieve units or low-dew-point systems, it still achieves efficient drying of plastic pellets, making it an ideal choice for small-to-medium-sized plastic processing enterprises. Customizable configurations are available to flexibly meet diverse production demands.
1. Main Structure and Materials
- Stainless Steel Barrel: Constructed with 304 stainless steel, offering corrosion resistance, high-temperature durability, compliance with industrial hygiene standards, long service life, and easy cleaning.
- Optimized Height-to-Diameter Ratio: Scientifically designed barrel proportions ensure uniform material flow during drying, preventing accumulation or dry dead zones.
2. Hot Air System
- High-Efficiency Airflow Design: Enhances contact efficiency between hot air and materials, accelerates moisture evaporation, and reduces drying time.
- Precise Temperature Control: Adjustable heating range from 50°C to 200°C, equipped with a PID intelligent temperature control system (accuracy ±1°C) to meet the drying needs of various plastics (e.g., PE, PP, ABS).
3. Functional Design
- Large Viewing Window and Maintenance Port: Features a transparent, high-temperature-resistant viewing window for real-time material monitoring, paired with a wide-access maintenance port to simplify upkeep and minimize downtime.
- Modular Discharge Ports: Supports customization of bottom or multi-point discharge ports (e.g., single outlet, dual outlets, or rotary valve discharge), adaptable to diverse production line layouts.
4. Additional Advantages
- Energy-Saving Design: Built-in insulation layer reduces heat loss, lowering energy consumption by approximately 15%~20%.
- Safety Protections: Includes overheating protection, motor overload protection, and leakage protection to ensure operational safety.