200kg/H-2000kg/H Industrial Hollow Paddle Dryer with 110m² Heat Transfer Area and 95kW Power for Mud Concrete Mixer
This automatic hollow paddle dryer is engineered for mud concrete mixer applications, featuring hollow blade drying technology with comprehensive spare parts support. The equipment has proven successful across multiple industries including food processing, chemical manufacturing, petrochemical operations, dye production, and industrial sludge treatment.
The unique wedge-shaped blade design provides superior heat transfer, cooling, and mixing capabilities, enabling multiple unit operations including combustion (low temperature), cooling, drying (solvent recovery), heating (melting), reaction processes, and sterilization.
Operating temperature range: 180°C - 250°C
- Steam Heating: Steam enters through a rotary joint into the hollow shaft and distributes evenly across all paddles, with condensate removal during each revolution
- Hot Oil Heating: Thermal fluid circulates through the hollow shaft via rotary joint, with pressure from supply pumps forcing liquid through hollow paddles
| Model | KJG-2.7 | KJG-24 | KJG-52 | KJG-81 | KJG-110 |
|---|---|---|---|---|---|
| Heat Transfer Area (m²) | 2.7 | 24 | 52 | 81 | 110 |
| Effective Volume (m³) | 0.06 | 1.53 | 3.96 | 6.43 | 9.46 |
| Revolution (rpm) | 15-30 | 10-20 | 10-20 | 5-15 | 5-10 |
| Power (kW) | 2.2 | 11 | 30 | 55 | 95 |
| Dryer Body Width (mm) | 306 | 1118 | 1474 | 1828 | 2210 |
| Total Width (mm) | 736 | 1474 | 1854 | 2286 | 2668 |
| Dryer Body Length (mm) | 1956 | 3454 | 5258 | 6020 | 6122 |
| Total Length (mm) | 2972 | 6147 | 8306 | 9678 | 9880 |
| Steam Inlet (inches) | (2) 3/4 | (2) 1 | (2) 11/2 | (2) 11/2 | (2) 2 |
| Water Outlet (inches) | (2) 3/4 | (2) 1 | (2) 11/2 | (2) 11/2 | (2) 2 |
This dryer is widely utilized across pharmaceutical, food processing, and chemical industries. Particularly suitable for:
- Pulpiness, paste-like mixtures, or powder materials
- Thermal sensitive materials requiring lower temperature drying
- Materials prone to oxidation, explosion, or those with strong irritative/toxic properties
- Materials requiring solvent recovery processes
- Low Energy Consumption: Indirect heating prevents heat loss to air, with insulation layers reducing energy usage compared to conventional drying methods
- Reduced System Costs: High heat transfer surface per unit volume shortens processing time, minimizing equipment size and building requirements
- Versatile Processing Capabilities: Compatible with multiple heating sources including steam, thermal oil, hot water, and cooling water
- Minimal Environmental Impact: No air circulation with dust materials, minimal solvent evaporation, suitable for closed-circuit operation
- Low Operating Costs: Minimal daily operation (1 hour), low-speed mixing reduces wear, and minimal maintenance requirements
- Stable Continuous Operation: Special compression and inflation agitation ensures thorough material contact with heat transfer surfaces
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