Feature
1. Reinforced main hanging bracket to avoid deformation and board jamming.
2. Multi-layer thermal insulation design. The surface temperature of the oven body is reduced by 10 to 20 degrees, reducing the temperature of the working environment effectively.
3. New cooling configuration to make the filtered or reclaimed air back to oven chamber, it can reduce the thermal loss as well as get better flux collection.
4. 15% heat transferring efficiency was improved to deal with the lead free process with more complicated and larger products.
5. The dual-rails conveyor is able to improve the production efficiency as well as save power and cost.
6. Use the full protection of the sealed oven design to prevent nitrogen losing. So the lowest concentration of oxygen can be reached to 150ppm.
7. Nitrogen consumption is only 20-22M/H³ with the oxygen level 300-800ppm.
8. Nitrogen closed-loop control system is optional, energy saving and environmental protection.
Detail Image
Specifications
| Model | JTR-800/JTR-800-N | JTR-1000/JTR-1000-N | JTR-1200/JTR-1200-N |
| Heated Length | 3110mm | 3890mm | 4640mm |
| Dimension (L*W*H) | 5520*1430*1530mm | 6300*1430*1530mm | 7050*1430*1530mm |
| Net Weight | Approx. 2400KG/2500KG | Approx. 2700KG/2800KG | Approx. 3000KG/3100KG |
| Exhaust Volume | 10m³/min * 2 exhaust | ||
| Source Power | AC380V3Φ5W 50/60HZ (optional 220V3Φ) | ||
| Power | Starting: 30KW/32KW
Operating: 9KW/10KW |
Starting: 36KW/38KW
Operating: 10KW/11KW |
Starting: 40KW/42KW
Operating: 11KW/12KW |
| Heat Up Time | Approx. 25min | ||
| Temp. Range | Room temperature -300°C | ||
| Max. Width of PCB | 400mm (Option: 460mm) | ||
| Component Height | Top 30mm/Bottom 25mm | ||
| Conveyor Direction | L-R (Option: R-L) | ||
| Fixed Rail Side | Front rail fixed (Option: Real rail fixed | ||
| Conveyor Height | 900±20mm | ||
| Conveyor Speed Range | 300-2000mm/min | ||
| Data Storage | Various parameters and status are storable | ||
| Abnormal Alarm | Abnormal Temp. (Oven/under heat.) Sound&light | ||
| No. of Heating Zones | Top 8/Bottom 8 | Top 10/Bottom 10 | Top 12/Bottom 12 |
| No. of Cooling Zones | Top 3, Bottom 3 | ||
| Control System | Win10+Computer+PLC | ||
| Temp. Control Method | PID+SSR | ||
| Thermocouple Wire | 4 wires | ||
| Conveyor System | Conveyor+Mesh | ||
| Conveyor Control Mode | Inverter+Import Conveyor Motor | ||
| Chain Structure | Dual-link avoid block | ||
| Width Adjustment | Electric Adjustable | ||
| Cover Open Way | Electric open for easy maintenance | ||
| UPS Power | backup power supply to ensure PCB production finish normally | ||
