The SHR-01L series tunnel oven integrates a rack system, hot air circulation system, conveying system, heating system, and electrical control system. Utilizing high-quality stainless steel force bone netting, the conveyor delivers wear resistance, balanced operation, and extended service life. Adopting a modular, digital, and ergonomic design, it offers clear advantages in functionality, performance, reliability, stability, safety, maintainability, and ease of operation. This structure reduces operating costs while providing a strong guarantee for high-capacity, high-quality production. The force bone net conveyor handles a wide variety of products, making it especially suitable for small-sized components with high-volume production needs. Products can be flexibly arranged on the mesh, and the system seamlessly integrates with automatic loading and unloading mechanisms.
Application Range
✔ It is suitable for curing products without the requirement of process edge or bottom space;
✔ Match up with automation production line, and for manually placed products;
✔ Suitable for packaging and curing of new energy vehicle electronic products; Widely used in electronics industry: curing and baking process of PCB, LED, LCM, LCD, MLCC, electrolytic capacitor, inductor, mobilephone, 3C semiconductor, products, and etc.
Product Characteristics of Tunnel Oven
✔ The equipment features stage temperature control powered by PID systems to satisfy specific process requirements across diverse products, ensuring optimal furnace temperature uniformity and superior curing quality. Its hot air circulation design delivers high thermal efficiency with low total power usage, yielding over 25% energy savings compared to conventional systems. Equipped with a specialized heat insulation structure, the outer housing temperature stays near ambient room levels to minimize energy loss. The system incorporates a modular design for flexible configuration to fulfill varying production demands, particularly for long-baking applications. Furthermore, seamless integration with automated production lines effectively streamlines labor requirements, reduces manual handling, minimizes defects, and optimizes overall operational efficiency.
Customized Conveying Rails
✔ The guide rail conveying mode can be customized according to specific product process requirements. Available options include the force bone net conveyor, wide board heavy load chain conveyor, standard rail conveying, heavy duty industrial chain, and board supporting chain conveyor.
Structural Characteristics of Tunnel Oven
✔ The tunnel oven incorporates computer-controlled conveying speeds with adjustable frequency conversion to ensure balanced running. Opening the chamber is handled via a stable electric push rod, while an integrated exhaust device maintains a clean furnace environment. An optional temperature curve test interface provides simple operational monitoring. Maintenance is simplified through modular hot air motors and drawer-type heating modules.
Air Channel Structure Design
✔ The patented air channel structure utilizes an efficient heating module to deliver improved temperature uniformity and higher thermal efficiency, effectively ensuring consistent curing quality. The heating module incorporates high-efficiency heating elements designed for a long service life, featuring a drawer-type installation for straightforward replacement.
| Feature | SHR-01L(01-05T 500) | SHR01L(01-05T-850) |
|---|---|---|
| Dimension | L3600xW1300xH1685mm | L3600xW1650xH1685mm |
| Weight | Approx.1400kg | Approx.1800kg |
| Power Supply | 3P 5L 380V 50/60Hz | 3P 5L 380V 50/60Hz |
| Control system | PC+PLC | PC+PLC |
| Total Power | Approx.32KW | Approx.32KW |
| Conveying Type | Force bone net | Force bone net |
| Conveying width | Max500mm | Max850mm |
| Product height (including fixture) | Max100mm | Max100mm |
| Infeed height | 900±20mm | 900±20mm |
| Conveying Speed | 100-500mm/min | 100-500mm/min |
| Speed control mode | Closed loop stepless speed regulation by inverter | Closed loop stepless speed regulation by inverter |
| Conveying direction | L-R(Option: R-L) | L-R(Option: R-L) |
| Temperature control mode | PID | PID |
| Temperature range | Room temp~200℃ | Room temp~200℃ |
| Heating system | Heating on the channel | Heating on the channel |
| Heating zones | 5 heating zones | 5 heating zones |
| Heating zone length | 3000mm | 3000mm |
| Cooling zone length | N/A (Option) | N/A (Option) |
| Warming up time | Approx.15min | Approx.15min |
| Running power | Approx.6KW | Approx.7KW |
| Temperature value display accuracy | 1℃ | 1℃ |
| Abnormal alarm | Three-color signal light+ human-machine interface alarm | Three-color signal light+ human-machine interface alarm |
| Exhaust requirement | 2-Φ150 air outlet, the exhaust air volume of a single air outlet is about 15m³/min | 2-Φ150 air outlet, the exhaust air volume of a single air outlet is about 15m³/min |
| Parameter storage | Process Data and status stotage | Process Data and status stotage |
| Power cut protection | Equipped with UPS | Equipped with UPS |
| Air source | N/A | N/A |
| Option: The front end and rear end of the machine can be extended and the outer side of the protruding of the upper furnace is 300mm(the length of the whole machine will be lengthened 600mm). |
| Note: According to production capacity requirements, the recommended heating zone number is: 4 heating zones, 5 heating zones, 8 heating zones, 9 heating zones, 10 heating zones, 12 heating zones which can be customized. |
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