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01 / 05Drying · CT-C series
Hot Air Dryer
A hot air circulation tray dryer machine with an enclosed air loop. It dries material on trays and trolleys in batches.
- Drying capacity
- 50 kg to 480 kg, 5 models
- Temperature difference
- Within ±2 °C
- Heat efficiency
- 35 to 45%, up to 50%
- Heat source
- Steam, electricity, hot water, oil, gas or biomass
- Built to your materialSize, material and motor set to your product.
- Made in our workshopDesigned and built by our own team.
- Support through installationFrom first inquiry to your production line.
Overview
A closed air loop, even in every tray
The CT-C hot air tray dryer uses a low noise, thermally stable axial flow fan and an automatic temperature control system. The whole air system is enclosed, which lifts heat efficiency from 3 to 7 percent on a traditional tray dryer to 35 to 45 percent. The highest is 50 percent.
It is the most commonly used convection chamber dryer.
Load
Trays of wet material are stacked on trolleys, and the trolleys are rolled into the chamber.
Circulate
The fan draws air through the heater. An air distributor spreads hot air evenly across every tray layer.
Unload
Most damp air returns to the fan and part is exhausted. When drying ends, open the door and pull out the trolleys.
The range in numbers
- 5Models
From CT-C-0 to CT-C-IV
- 50 to 480kg
Drying capacity
- ±2°C
Temperature difference
- Up to 50%Heat efficiency
35 to 45% typical
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Features
Welded chamber, GMP design
The chamber is fully welded and mirror polished.
Welded chamber
SUS304 or SUS316L plate, fully welded and mirror polished, with little maintenance.
Uniform drying
A special air distributor keeps airflow even across every tray layer. The temperature difference is under ±2 °C.
Energy saving
Most hot air circulates inside the insulated chamber. Only part is exhausted, and the amount is adjustable.
Flexible heat source
Steam, hot water, electricity, thermal oil, or an oil, gas, coal or biomass hot air generator.
Flexible trays
Standard trays are 640 x 460 x 45 mm. Other tray types suit different wet materials.
Easy control
A control cabinet on the chamber sets temperature and airflow.
Build it your way
Size
Five models from 50 kg to 480 kg.
Heat source
Steam, hot water, electricity, thermal oil or fired hot air.
Chamber material
SUS304 or SUS316L.
Trays
Standard or special tray types.
Exhaust
Adjustable to the drying condition.
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Specifications
Choose by batch weight
Drying is by batch.
| Model | Drying capacity (kg) | Fan power (kW) | Steam (kg/h) | Heat area (m²) | Air volume (m³/h) | Temp. difference (°C) | Trays | Trolleys | Size W x D x H (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| CT-C-0 | 50 | 0.45 | 10 | 10 | 3450 | ±2 | 24 | 1 | 1400 x 1200 x 2000 | 1000 |
| CT-C-I | 120 | 0.45 | 18 | 20 | 3450 | ±2 | 48 | 2 | 2300 x 1200 x 2000 | 1500 |
| CT-C-II | 240 | 0.9 | 36 | 40 | 6900 | ±2 | 96 | 4 | 2300 x 2200 x 2000 | 1800 |
| CT-C-III | 360 | 1.35 | 54 | 80 | 10350 | ±2 | 144 | 6 | 3430 x 2200 x 2000 | 2200 |
| CT-C-IV | 480 | 1.8 | 72 | 100 | 13800 | ±2 | 192 | 8 | 4460 x 2200 x 2290 | 2800 |
Showing 5 of 5 models
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Applications
Where it works
It dries wet material on trays in batches.
Materials it handles
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Questions
Before you order
What is a tray dryer?
A tray dryer dries material on trays in batches. In the CT-C, trays of wet material are stacked on trolleys that roll into the chamber, and a fan draws air through the heater and spreads hot air evenly across every tray layer.
What is the purpose of a tray dryer?
To dry material in batches with even temperature. The CT-C holds the temperature difference under ±2 °C, and the enclosed air loop lifts heat efficiency to 35 to 45 percent, up to 50 percent, from 3 to 7 percent on a traditional tray dryer.
What is another name for a tray dryer?
The CT-C is a hot air circulation tray dryer. The page also calls it the most commonly used convection chamber dryer.
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
More dryers
Other ways to dry
Inquiry
Not sure which dryer fits?
Tell us your material and batch size. We reply with a suitable model.
