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You can purchase the Multi-speed Chain IR Tunnel Oven Bulk Order from Dingfeng. Unlike ordinary convection ovens, infrared radiation can penetrate the products and cure the ink and resin from the inside. We have also equipped a self-developed 10.5-inch stainless steel volute circulation system to ensure that the hot air is evenly distributed within the 460 mm effective width range. This oven has five independent heating zones, controlled by Delta PLC and SSR modules, and is capable of providing the precise heat distribution required for high-quality, bubble-free curing.
| No. | Item | Specification |
| 1 | Model | DF-IR4613-2 |
| 2 | Overall Dimensions | L13000 * W1300 * H1720mm |
| 3 | Power | AC380V 68KW 50Hz |
| 4 | Effective Inlet Length | 200mm |
| 5 | Heating Zone Length | 2000mm * 5 sections |
| 6 | Effective Outlet Length | 1000mm (double-speed chain extension) |
| 7 | Effective Conveyor Width | 460mm*2 |
| 8 | Effective Conveyor Height | 0～50mm adjustable |
| 9 | Conveyor Speed | 0～3m/min adjustable |
| 10 | Working Height | 910～940mm adjustable |
| 11 | Curing Mode | Hot Air Circulation + IR |
| 12 | Temperature Control | Delta PLC + Delta Temperature Control Module, Accuracy ±0.5℃ |
| 13 | Heating Output | SSR Solid State Relay |
| 14 | Curing Temperature Range | RT～180℃ |
| 15 | Temperature Uniformity | ≤±5℃ |
| 16 | Oven Surface Temperature | ≤Ambient +8℃ |
| 17 | Heater | IR Carbon Fiber Crystal Lamp |
| 18 | Conveyor Belt | SUS201-2.5 Double-speed Chain |
| 19 | Return Line Length | 8m, flush with upper outlet guide rail |
| 20 | Cleaning & Maintenance | Electric side-opening cover |
| 21 | Curing Zone Natural Exhaust | 5 outlets, 4" diameter, ~0.8m³/min each |
| 22 | Inlet/Outlet Waste Gas Exhaust | 2 outlets, 5" diameter, ~9m³/min each |
| 23 | Product Cooling | High-speed axial fan cooling + bottom low-noise centrifugal fan; 23m³/min, 6" diameter, 1 outlet |
| 24 | Total Waste Gas Flow | ~45m³/min |
| 25 | Safety Protection | Leakage, overload, over-temperature and emergency stop protection |
The team adheres to the principle of safety first in the design, ensuring that the operators are provided with a safe working environment. The trust in modern manufacturing is based on data. We combine the electric push rod furnace cover with the automatic heating cut-off device when it opens. Our Multi-speed Chain IR Tunnel Oven is equipped with a high-definition 10.2-inch WayneView touch screen, allowing the operators to view the temperature, conveyor belt frequency, and output current in real time. This system can store temperature curves for up to 90 days, providing the complete digital traceability required for strict quality audits and process optimization.
The Multi-speed Chain IR Tunnel Oven is specially designed to achieve maximum space utilization. The 8-meter-long double-channel rotating conveyor belt facilitates a continuous transportation process. The interior is made of mirror-finish stainless steel, which prevents particles from falling off. The frame is made of 40# industrial-grade steel profiles and is treated with high-temperature powder coating, ensuring extremely high durability. To maintain a comfortable working environment, we use 120K silica-alumina insulation material and dual-function air insulation layer, keeping the shell cool and energy-efficient. Our ZDF-200 ensures that the products reach room temperature quickly before leaving the production line.
| Item | Power | Qty | Total |
| 1-5 Zone Heating System | 10.8KW | 5 sets | 54KW |
| Conveyor Line Motor | 1.5KW | 2 sets | 3KW |
| Return Conveyor Motor | 0.4KW | 2 sets | 0.8KW |
| Exhaust Fan | 200W | 2 sets | 0.4KW |
| Forced Air Cooling | 2KW | 1 set | 2KW |
| Hot Air Circulation Fan | 0.75KW/unit | 10 sets | 7.5KW |
| Total Power | — | — | ≈68KW |
| Normal Operating Power (at constant temperature) | — | — | ≈40KW/h |
| Air Supply Requirement | / | — | / |
| Water Consumption | / | — | / |
The Multi-speed Chain IR Tunnel Oven is mainly widely used in industrial heat treatment scenarios that require coordination with fixture plates for large-scale, continuous assembly line operations. It covers PCB board curing and component aging baking in the electronic semiconductor field, lithium battery electrode sheet drying and cell high-temperature aging in the new energy industry, component coating curing and plastic part stress relief annealing in the automotive and household appliance fields, as well as packaging material drying in the food and pharmaceutical industries.
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No. 2, Huanghe Road, Fenghuanggang, Tangxia Town, Dongguan City, Guangdong Province, China
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