High-Efficiency CT-C Hot Air Drying Oven: Uniform Heating & Energy-Saving Performance
The CT-C Series Hot Air Circulation Drying Oven is a versatile and highly efficient drying solution developed by Changzhou Shangjin Drying Technology Co., Ltd. Utilizing a low-noise, high-temperature resistant axial flow fan and an advanced automatic temperature control system, this oven ensures a stable and uniform thermal environment. It is the preferred choice for batch drying, curing, and sterilization across the Pharmaceutical, Chemical, Food, and Agricultural industries.
Key Advantages
- Superior Thermal Efficiency: The entire circulation system is fully enclosed, boosting thermal efficiency from the traditional 3-7% to over 35-45% (up to 70% with optimized designs), resulting in significant energy savings.
- Uniform Air Distribution: Equipped with adjustable air distribution plates inside the chamber, the oven ensures forced ventilation, providing consistent drying results for materials on every tray.
- Low Noise & Stable Operation: The high-quality axial flow fan operates with minimal vibration and noise, ensuring a safe and comfortable working environment.
- Precision Temperature Control: Integrated with advanced sensors and PLC controllers, the system maintains a narrow temperature fluctuation range, protecting heat-sensitive materials.
- GMP Compliant Construction: Built with SUS304 or SUS316L stainless steel, featuring smooth internal surfaces and rounded corners for easy cleaning and high hygiene standards.
Technical Specifications
| Model |
Capacity (kg/batch) |
Heating Power (kW) |
Fan Power (kW) |
Drying Trays |
External Dimensions (mm) |
| CT-C-O |
30 - 50 |
6 - 9 |
0.45 |
24 |
1450*1200*2000 |
| CT-C-I |
60 - 100 |
12 - 15 |
0.45 |
48 |
2300*1200*2000 |
| CT-C-II |
120 - 200 |
24 - 30 |
0.9 |
96 |
2300*2200*2000 |
| CT-C-III |
180 - 300 |
36 - 45 |
1.35 |
144 |
2300*3200*2000 |
| CT-C-IV |
240 - 400 |
48 - 60 |
1.8 |
192 |
4360*2200*2000 |
Working Principle
The CT-C oven operates on the principle of forced hot air circulation. Most of the hot air is circulated within the oven cabinet, while a portion of fresh air is introduced and damp air is exhausted to maintain the required humidity level.
- Heating: The air is heated via steam, electricity, or far-infrared elements.
- Circulation: The axial fan drives the hot air through the air ducts into the drying chamber.
- Heat Exchange: The hot air passes horizontally over the material trays, carrying away moisture.
- Exhaust: Damp air is vented through the exhaust port, ensuring a continuous and efficient drying cycle.
Industry Applications
- Pharmaceutical: Raw materials, granules, traditional Chinese medicine (TCM) pieces, and powder drying.
- Food Industry: Dehydrated vegetables, dried fruits, sausages, aquatic products, and seasonings.
- Chemicals: Resins, pigments, plastic additives, and catalysts.
- Agriculture: Seeds, nuts, and various agricultural by-products.
Quality Assurance
As a National High-Tech Enterprise, Shangjin Drying provides fully customized oven configurations, including explosion-proof designs for solvent-based materials and advanced data logging systems for quality traceability. We offer professional site commissioning and technical training to ensure your equipment operates at peak performance from day one.