Technical Specifications
| Model | Capacity (kg) | Dehumidifying Airflow (m³/h) | Drying Temperature (°C) | Dew Point (°C) |
|---|---|---|---|---|
| HY-25KG | 25 | 50 | 70–160 | -40 |
| HY-50KG | 50 | 50 | 70–160 | -40 |
| HY-75KG | 75 | 50 | 70–160 | -40 |
| HY-100KG | 100 | 100 | 70–160 | -40 |
| HY-150KG | 150 | 100 | 70–160 | -40 |
| HY-200KG | 200 | 180 | 70–160 | -40 |
| HY-300KG | 300 | 200 | 70–160 | -40 |
| HY-400KG | 400 | 220 | 75–160 | -40 |
| HY-600KG | 600 | 400 | 75–160 | -40 |
| HY-800KG | 800 | 500 | 75–160 | -40 |
| Model | Drying Heater (kW) | Regeneration Blower (kW) | Conveying Blower (kW) | Overall Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| HY-25KG | 2 | 0.4 | 1.1 | 950 × 740 × 1800 | 180 |
| HY-50KG | 2 | 0.4 | 1.1 | 1050 × 740 × 1910 | 220 |
| HY-75KG | 2 | 0.4 | 1.1 | 1070 × 740 × 1950 | 250 |
| HY-100KG | 3 | 0.75 | 1.1 | 1200 × 740 × 1940 | 300 |
| HY-150KG | 3 | 0.75 | 1.5 | 1200 × 740 × 1990 | 350 |
| HY-200KG | 6 | 2.2 | 1.5 | 1480 × 840 × 2400 | 400 |
| HY-300KG | 9 | 3 | 1.5 | 1500 × 840 × 2750 | 500 |
| HY-400KG | 9 | 3 | 2.2 | 1700 × 1150 × 2950 | 600 |
| HY-600KG | 15 | 4 | 2.2 | 1950 × 1150 × 3140 | 700 |
| HY-800KG | 15 | 5.5 | 2.2 | 2250 × 1150 × 3150 | 800 |
| Custom non-standard models are available upon request. | |||||
3-in-1 Dehumidifying Dryer with Loader for High-End Plastic Processing
The 3-in-1 dehumidifying dryer with loader is designed for high-end plastic processing applications where precise moisture control is essential. It integrates dehumidifying, drying, and conveying into one compact system, making it an ideal solution for engineering plastics such as PA, PC, PET, and PBT.
In the first stage, ambient air is filtered and processed through a honeycomb rotor dehumidification unit, generating ultra-dry air with a stable dew point below -40°C. The dry air is then heated and delivered into the hopper for deep drying, and the dried material is automatically conveyed to the molding machine through the built-in loading system. :contentReference[oaicite:1]{index=1}
This integrated design reduces floor space, simplifies installation, and minimizes the complexity of using separate drying and conveying units. It also helps prevent defects such as silver streaks, bubbles, and unstable mechanical properties caused by moisture-sensitive materials. :contentReference[oaicite:2]{index=2}
Key Advantages
- 3-in-1 Integration: Combines dehumidifying, drying, and automatic conveying in one compact unit.
- Ultra-Low Dew Point: Honeycomb rotor system keeps dew point below -40°C for stable drying performance.
- Ideal for Engineering Plastics: Suitable for PA, PC, PET, PBT, and other hygroscopic materials.
- Clean Drying Environment: Fully enclosed stainless steel hopper reduces contamination and moisture reabsorption.
- Smart Control System: Touch screen control with PID temperature management, dew point monitoring, and fault diagnostics.
- Energy Saving Design: Optimized regeneration and heat recovery reduce energy consumption by more than 30%.
- Automation Ready: Works seamlessly with injection molding, extrusion, and central feeding systems.
Applications of 3-in-1 Dehumidifying Dryers
These integrated drying systems are widely used in high-end plastic manufacturing where stable moisture control and automated feeding are required.
High-End Injection Molding
Drying engineering plastics for automotive parts, electronics housings, and medical components.
Extrusion and Blow Molding
Supporting stable drying for PET preforms, films, sheets, and engineering plastic products.
Central Feeding Systems
Serving as a compact core unit for centralized drying and conveying in multi-machine production lines.
Food and Medical Grade Plastics
Maintaining material cleanliness and stable drying performance for sensitive production environments.
Frequently Asked Questions
What is a 3-in-1 dehumidifying dryer?
It is an integrated system that combines dehumidifying, drying, and material conveying into one machine for plastic processing.
What materials is it suitable for?
It is especially suitable for hygroscopic engineering plastics such as PA, PC, PET, and PBT.
Why is dew point important in plastic drying?
A low dew point means the drying air contains less moisture, which improves drying performance and helps prevent molding defects.
Can this machine feed material automatically?
Yes, after drying, the material is automatically conveyed to the machine hopper through the integrated loading system.
What are the benefits of the integrated design?
It saves floor space, reduces installation complexity, lowers maintenance workload, and improves system efficiency.
