3M Hot Air SMT Curing Oven
Product Features:
1. Using the temperature control meter intelligent control system, high temperature control accuracy ± 2℃ to ensure the stable and reliable control system;
2. The upper furnace body adopts double cylinder jacking machine to ensure safety and reliability;
3. Equipped with 35B long axis chain smooth transportation, no shaking, no deformation, to ensure smooth PCB transportation;
4. The synchronous guide rail transmission mechanism is connected online to ensure the accuracy of the guide rail width, high service life and anti-distortion
5. Manual control of lubrication system, refueling time, lubricate the transmission chain;
6. All heating areas are controlled by PID by temperature control meter heating time 10-15 minutes);
7. With temperature fault sound and light alarm function (using LED lamp)
8. The temperature zone is equipped with an independent temperature sensing sensor to monitor and compensate the temperature balance of each temperature zone in real time.
Technical Parameters:
Item | Scope of Application |
1 | Applicable product type | Glue curing in the coating production line |
2 | Model | SD-300K |
3 | PCB Width (Max) | 450MM |
Machine Body |
1 | Machine Size (L*W*H) | 3000*1050*1480mm |
2 | Length of Heating Zones | 2800mm |
3 | Machine Weight | 450kg |
4 | Temperature area composition | Upper 4 temperature area, and no heating area below |
5 | Cross board gap | ±50mm |
Temperature Control |
1 | Temperature control mode | Each temperature zone is independently controlled by the temperature control table PID + pulses + SSR |
2 | Temperature zone control accuracy | ±2 ℃ |
3 | Temperature control range | Room temperature of 80~200 ℃ |
4 | Heating time (cooler start) | About 20 minutes |
5 | Temperature stabilization time | Within 2 minutes |
Furnace Structure |
1 | Internal Structure | Using the turbine double air outlet to increase the wind speed pressure, so that the wind speed is stable, temperature stable |
Conveying Mechanism |
1 | Transport Mode | Guide rail chain transmission |
2 | Transport Direction | Left to Right (Right to Left option) |
3 | Transport Height | 900mm±20mm |
4 | Transport Speed | 0~2200mm/min |
5 | Guide Rail | Special twist-resistant aluminum alloy profile |
6 | Chain Expansion | Less than 2.5mm |
7 | Chain Tensioner | The chain is automatically tight |
Control System |
1 | Power Supply | Three-phase 380V |
2 | Total Power | 15KW |
3 | Star Power/No-load constant temperature power | 13KW/5KW |
4 | Transfer motor | Motor 220VAC single-phase 90W |
5 | Fever device | Spiral 2-bit integrated box type, imported high-quality heating wire group, fast heat exchange, long life, high heat utilization rate. |
6 | Alarm Function | Over-temperature alarm, automatically cuts off the heating power supply |
