3 in 1 Heatless Compact Dehumidifying Dryer – Energy Saving Type

Drying & Dehumidifying System Equipment

Model TCD Series

3 in 1 Heatless Compact Dehumidifying Dryer – Energy Saving Type

Energy-saving 3 in 1 system integrating heatless dehumidifying, drying and material conveying in one compact unit.

Up to 60% Energy Saving Heatless dehumidifying design significantly reduces power consumption compared with conventional regeneration-heating systems.
-40 to -50°C Low Dew Point Continuously supplies low-dew-point dry air for effective drying of hygroscopic plastic materials.
No Cooling Water Simplified Installation The heatless dehumidifying system requires no cooling water, making installation and relocation more convenient.
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Hopper Capacity
12–300 KG
Dehumidifying Air Capacity
60–300 L/MIN
Drying Temperature
180 °C
Power Supply
3P 380VAC, 50HZ

Core Advantages

3 in 1 Heatless Compact Dehumidifying Dryer – Energy Saving Type

The TCD Series 3 in 1 Heatless Compact Dehumidifying Dryer – Energy Saving Type integrates heatless dehumidifying, drying and two-stage material conveying into one compact system. It combines a dual-tower dehumidifying unit, insulated hopper dryer and stainless-steel autoloader to provide continuous low-dew-point drying for hygroscopic plastic materials. The heatless dehumidifying design simplifies the system, reduces power consumption and eliminates the need for cooling water, making it suitable for clean workshops and applications with limited installation space.

Reduced Energy Consumption

Heatless dehumidifying technology eliminates regeneration heating and can reduce power consumption by up to 60% compared with conventional systems.

Stable Low-Dew-Point Drying

Continuously supplies dry air with a dew point of approximately -40 to -50°C for effective drying of hygroscopic plastic materials.

No Cooling Water Required

The system operates without cooling water, reducing utility requirements and simplifying installation.

Compact & Flexible Installation

Integrated compact construction saves floor space and is suitable for clean workshops and applications with limited installation space.

Key Features

Key Design Features

  • Intelligent Temperature Control Microprocessor control with PID and pulse temperature regulation maintains accurate drying conditions, with temperature deviation controlled within ±0.1°C.
  • Integrated 3 in 1 System Integrates dehumidifying, drying and two-stage material conveying in one unit, with optional three-stage conveying available.
  • Automatic Preheating & Weekly Timer Intelligent preheating and weekly timer settings support automatic scheduled operation and reduce unnecessary running time.
  • Closed-Loop Material Handling Closed-loop circulation of dehumidified air and material conveying helps prevent moisture regain, while stainless-steel conveying components reduce contamination.
  • Flexible Multi-Hopper Configuration Optional one-to-two configuration supports two drying hoppers with independent temperature settings for processing different materials simultaneously.
  • Centralized Monitoring & Protection RS485 communication, fault indication, intelligent alarms and multiple protection functions support centralized monitoring and reliable operation.
3 in 1 Heatless Compact Dehumidifying Dryer – Energy Saving Type

Technical Specifications

Technical Specifications

Specification TCD-12J TCD-25J TCD-50J TCD-75J TCD-100J TCD-150J TCD-200J TCD-300J
Hopper Capacity (KG) 12 25 50 75 100 150 200 300
Drying Blower Power – 50HZ (KW) 0.4 0.4 0.4 0.85 0.85 1.3 2.2 3
Drying Blower Power – 60HZ (KW) 0.5 0.5 0.95 0.95 0.95 1.5 2.55 3
Drying Heater Power – 50HZ (KW) 3.8 3.8 3.8 3.8 7.4 7.4 11 11
Drying Heater Power – 60HZ (KW) 3.8 3.8 3.8 3.8 7.4 7.4 11 11
Drying Temperature (°C) 180 180 180 180 180 180 180 180
Dehumidifying Air Capacity (L/MIN) 60 60 90 90 120 150 200 300
Conveying Blower Power – 50HZ (KW) 0.85 0.85 0.85 0.85 1.3 1.3 1.6 1.6
Conveying Blower Power – 60HZ (KW) 0.95 0.95 0.95 0.95 1.5 1.5 2.1 2.1
Photoelectric Hopper Receiver (L) 3 3 3 3 7.5 7.5 7.5 7.5
Vacuum Hopper Receiver (L) 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5
Power Supply 3P 380VAC, 50HZ 3P 380VAC, 50HZ 3P 380VAC, 50HZ 3P 380VAC, 50HZ 3P 380VAC, 50HZ 3P 380VAC, 50HZ 3P 380VAC, 50HZ 3P 380VAC, 50HZ
Control Voltage 1P 220VAC, 50HZ 1P 220VAC, 50HZ 1P 220VAC, 50HZ 1P 220VAC, 50HZ 1P 220VAC, 50HZ 1P 220VAC, 50HZ 1P 220VAC, 50HZ 1P 220VAC, 50HZ
Total Power – 50HZ (KW) 5.05 5.05 5.5 5.05 9.55 10 14.8 15.6
Total Power – 60HZ (KW) 5.25 5.25 5.75 5.25 9.85 10.4 15.65 16.55
Machine Length (MM) 745 900 900 900 1000 1100 1100 1100
Machine Width (MM) 810 855 900 900 1150 1300 1300 1300
Machine Height (MM) 1350 1650 1600 1850 1900 1900 2005 2305
Machine Weight (KG) 180 190 200 220 280 295 300 310

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Specifications are subject to change without notice. Contact us for the latest project data.

Operating Workflow

Heatless Dehumidifying & Drying Process

1

Compressed Air Filtration

Compressed air is filtered to remove moisture, oil and impurities before entering the dehumidifying system.

2

Heatless Dehumidification

The purified compressed air passes through the dual-tower dehumidifier to produce low-dew-point dry air without regeneration heating.

3

Material Drying

Low-dew-point dry air is heated and continuously supplied to the sealed hopper dryer to remove moisture from hygroscopic plastic materials.

4

One-Way Air Supply

The system uses a one-way dry-air supply without a heated regeneration-air circuit, helping simplify operation and reduce energy consumption.

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