MFO Series Lead-Free Hot Air Reflow Oven
Technical Specifications
MFO-800 / MFO-800-N Technical Specifications
Detailed technical specifications of the MFO-800 series for high-capacity, reliable, and precise SMT reflow processing.
| Model No. | MFO-800 / MFO-800-N |
|---|---|
| Dimensions (L×W×H) |
5520 × 1430 × 1530 mm Extended Models (JTR-800D/L): 5520 × 1660 × 1530 mm |
| Net Weight |
Approx. 2400 KG / 2500 KG JTR-800D Series: Approx. 2750 KG / 2850 KG JTR-800L Series: Approx. 2700 KG / 2800 KG |
| Number of Heating Zones | Top 8 / Bottom 8 |
| Heated Length | 3110 mm |
| Number of Cooling Zones | Top 3 / Bottom 3 |
| Cooling System | Forced Air Cooling |
| Exhaust Volume | 10 m³/min × 2 Exhausts |
| Source Power |
AC 380V 3Φ 5W 50/60Hz Optional: AC 220V 3Φ |
| Power Requirement |
Starting: 30 KW / 32 KW Operating: 9 KW / 10 KW |
| Heat Up Time |
Approx. 25 min Extended Models (-D/-L): Approx. 30 min |
| Temperature Range | Room Temperature – 300°C |
| Temperature Control Method | PID + SSR Control (4-wire Thermocouple) |
| Control System | WIN10 + Industrial Computer + PLC |
| Data Storage | Various parameters and status are storable |
| Abnormal Alarm | Abnormal Temp. (Over/Under Heat) Sound & Light Alarm |
| Max. Width of PCB | 400 mm (Option: 460 mm) |
| Range of Rail Width |
Standard Model: 50–400 mm (Electric Adjustable) "-D" Model: Adjustable 50–270 mm "-L" Model: Adjustable 50–610 mm |
| Rail Structure & Width Adjustment | Chain Structure Dual-Link Avoid Block / Electric Adjustable |
| Component Height Clearance | Top 30 mm / Bottom 25 mm |
| Conveyor System | Rail + Mesh |
| Conveyor Control Mode | Inverter + Imported Conveyor Motor |
| Conveyor Direction | Left to Right (Option: Right to Left) |
| Fixed Rail Side | Front Rail Fixed (Option: Rear Rail Fixed) |
| Conveyor Height | 900 ± 20 mm |
| Conveyor Speed Range | 300–2000 mm/min |
| Cover Open Way | Electric Open for easy maintenance |
| UPS Backup Power | Backup power supply to ensure PCB production finishes normally |
| Nitrogen Consumption (-N Models) |
Standard: 300–1000 PPM at 20 m³/hr "-D" / "-L" Models: 500–1000 PPM at 25–30 m³/hr |
| Other Extended Models | JTR-800D / JTR-800D-N, JTR-800L / JTR-800L-N |
Key Features
Advanced Features for High-Capacity SMT Reflow Processing
The MFO-800 series delivers precision thermal processing with an 8-zone heating profile, PLC smart controls, and flexible conveyor system options.
16 Heating Zones
Top 8 and bottom 8 independent heating zones provide uniform thermal distribution across a 3110mm heating length.
6 Cooling Zones
Top 3 and bottom 3 forced air cooling zones enable quick thermal stabilization and optimal solder joint cooling.
WIN10 + PLC Smart Control
Industrial computer paired with PLC control and PID+SSR driving guarantees reliable temperature regulation.
Integrated UPS Power
Embedded backup power supply ensures in-process PCBs clear the oven safely during sudden power loss.
Electric Hood Opening
Motorized electric hood lift allows easy access to internal heating chambers for swift cleaning and maintenance.
Electric Width Adjustment
Motorized rail adjustment accommodates PCB widths up to 400mm standard, with options up to 610mm (-L model).
Nitrogen Atmosphere (-N)
Supports inert Nitrogen processing with consumption between 300-1000 PPM for low-oxidation soldering.
Dual Rail & Mesh Transmission
Combined chain rail and mesh conveyor driven by imported motor and inverter for smooth board transport.
Sound & Light Alarm System
Real-time monitoring triggers visual tower lights and audible warnings for over-temperature conditions.
Comprehensive Data Logging
Integrated storage logs full process parameters and status records for quality tracking and compliance.
Variable Conveyor Speed
Adjustable conveyor speed ranging from 300 to 2000 mm/min supports fine-tuning of profile dwell times.
Dual-Link Rail Structure
Dual-link anti-jam chain rail design prevents board tilting and blockage during continuous operation.
