Rotary Curing Press (Five-Drum Rotocure)
Conveyor Belt Vulcanizing Machine
Video
Rotary curing presses carry out continuous vulcanization of conveyor belts, rubber sheets, and other rubber products. They support stable curing under controlled temperature and pressure conditions, allowing consistent processing in a continuous production flow. The system can be used to produce patterned rubber sheets, printing rubber sheets, and dyeing conveyor belts. When combined with auxiliary equipment such as pre-stretching devices, infrared heating units, and pressing systems, it can also handle thicker conveyor belts, transmission belts, and other specialized rubber products.
Technical Specifications
| Parameter | ||||||
| Main Building Drum Diameter (mm) | Ø2000 | Ø2000 | Ø2000 | Ø2000 | Ø2000 | Ø2000 |
| Main Building Drum Length (mm) | 3000 | 2600 | 2300 | 2000 | 1800 | 1300 |
| Diameter of Auxiliar Four Rolls (mm) | Ø1200 | Ø1200 | Ø1200 | Ø1200 | Ø1200 | Ø1200 |
| Steel Strip Width (mm) | 2800 | 2400 | 2100 | 1800 | 1600 | 1100 |
| Steel Strip Thickness (mm) | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| Steel Strip Length (mm) | 21100 | 21100 | 21100 | 21100 | 21100 | 21100 |
| Unit Pressure on Steel Strip (kg/cm²) | 5 | 5 | 5 | 5 | 5 | 5 |
| Max. Conveyor Belt Width (mm) | 2600 | 2200 | 1900 | 1600 | 1400 | 900 |
Features
- Continuous vulcanization under constant tension helps produce smooth surfaces, uniform thickness, and dense internal structure without visible joint marks
- Automated operation reduces manual involvement and supports more stable and consistent production
- Compared with plate vulcanizing presses, the system reduces loading time by approximately 5–7 minutes, helping improve production efficiency
- Five-roll structure with an additional pressure roller is suitable for processing conveyor belts with thicknesses of 10–20 mm, helping maintain more even and continuous pressure during operation