This advanced infrared drying machine is specifically engineered for the pulp molding industry, utilizing infrared radiation to rapidly and uniformly remove moisture from molded pulp products. Unlike conventional hot air drying that relies on convection and heats from the surface inward, this system delivers direct radiant heating, where infrared energy is absorbed by water molecules and pulp fibers, generating heat from within the material. This results in significantly faster drying times (reduced by 20-35%), lower energy consumption, and more uniform moisture removal.
| Component |
Description |
| Infeed Conveyor System |
Automatic feeding with speed control and alignment mechanism |
| Infrared Drying Tunnel |
Multi-zone radiant heating chamber with IR emitter modules (customizable) |
| IR Emitter Modules |
Independently controlled infrared heating elements |
| Hot Air Circulation & Moisture Exhaust |
Efficient dehumidification system with condensation recovery |
| Cooling System |
Air or water-cooled for emitter protection |
| PLC Control Cabinet |
Industrial PC with HMI touchscreen, recipe storage, and data logging |
| Outfeed Conveyor |
Automatic transfer to next station or stacking unit |
| Safety Interlock System |
Over-temperature protection and door interlocks for operator protection |
| Parameter |
Specification |
Customization Options |
| Infrared Wavelength Range |
0.76 - 10 μm (short/medium/long wave) |
Customizable wavelength based on material |
| IR Emitter Type |
Quartz tube / Ceramic |
Customizable emitter type |
| Total Heating Power |
20kW - 250kW |
Customizable power output |
| Number of IR Modules |
4 - 40 units |
Customizable based on production capacity |
| Individual Module Power |
0.5kW - 3kW per unit |
Customizable power per module |
| Drying Temperature Range |
50°C - 200°C |
Customizable temperature profiles |
| Effective Conveyor Width |
600mm - 1,320mm |
Customizable width available |
| Conveyor Speed |
0.5 - 20 m/min (stepless) |
Customizable via VFD control |
| Drying Tunnel Length |
6m - 30m |
Customizable tunnel length |
| Temperature Zones |
2 - 10 independent zones |
Customizable zone configuration |
| Control System |
Omron PLC + HMI |
Integration protocols customizable |
| Power Supply |
380V / 400V / 460V, 50/60Hz, 3-phase |
Customizable to regional standards |
Frequently Asked Questions
Is infrared drying safe for pulp molding products?
Yes. The system is designed with strict safety standards, featuring over-temperature protection and comprehensive safety interlocks. The drying temperature is precisely controlled to prevent product damage. Fully compliant with CE and other international standards.
How does infrared drying compare to conventional hot air drying?
Infrared drying is 20-35% faster and consumes 25-45% less energy than conventional hot air drying. It provides direct radiant heating for uniform drying and does not produce combustion gases or pollutants. Infrared can be used alone or in combination with hot air for optimal efficiency.
Can the system handle various product sizes and moisture levels?
Yes. The system features customizable power output, conveyor speed, and drying temperature profiles. Real-time moisture sensors allow dynamic adjustment, ensuring optimal drying for different products.
How much floor space does the system require?
The system layout is fully customizable. Depending on your production capacity and available floor space, we can design a compact or expanded configuration to best suit your needs.
What are the total operating costs?
Overall operating costs are significantly lower than hot air dryers due to high energy efficiency, minimal heat loss, and reduced labor requirements. Electricity is the primary operating cost. We can provide a detailed cost analysis based on your specific production parameters.
