MFO Series Lead-Free Hot Air Reflow Oven

Reinforced bracket and insulation design
Increased efficiency and reduced temperature
Reduced heat loss
New cooling system improves flux collection
Dual-rail conveyor saves costs
Sealed design ensures low oxygen and nitrogen consumption
Improved soldering quality

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Description

MFO Series Lead-Free Hot Air Reflow Oven

1. Reinforced main bracket to prevent rail deformation and board jamming;

2. Multi-layer insulation design reduces oven surface temperature by 10-20°C, improving the working environment;

3. New cooling system reduces heat loss and improves flux collection;

4. 15% improvement in heat transfer efficiency to handle more complex lead-free processes;

5. Dual-rail conveyor boosts production efficiency and saves costs;

6. Fully sealed design prevents nitrogen loss, with oxygen levels as low as 150ppm;

7. Nitrogen consumption is 20-22m³/h at oxygen levels of 300-800ppm;

8. Optional nitrogen system: high-precision oxygen analyzer + cooling water to reduce solder, avoid bridging, and improve soldering quality.

Model No	MFO-800/MFO-800-N
Heated Length	3110mm
Dimensions (L×W×H)	5520 x 1430 x 1530mm
Net Weight	Approx. 2400KG /2500KG
Exhaust Volume	10 m³/min×2 Exhausts
Source Power	AC 380V3Φ5w 50/60Hz(optional AC220V3Φ)
Power	Starting: 30KW/32KW Operating: 9KW/10KW
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	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	300-2000mm/min
Data Storage	Various prameters and status are storable
Abnormal Alarm	Abnormal Temp. (Over/under Heat.) Sound & light
Device Layout
No.of heating zones	Top 8, Bottom 8
No.of cooling zones	Top 3, Bottom 3
Control System	WIN10+Computer+PLC
Temp. Control Method	PID+SSR
Thermocouple Wire	4 wires
Conveyor System	Rail+ 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
Cooling System	Forced Air Cooling
Other Extend Models	JTR-800D /JTR-800D-N JTR-800L/JTR-800L-N
Dimensions (L×W×H)	5520 x 1660 x 1530mm
Net Weight	Approx. 2750KG /2850KG Approx. 2700KG /2800KG
Heat up Time	Approx. 30min
Range of Rail Width	“-D”Model: adjustable 50-270mm; For “-L” Model: adjustable 50-610mm
For -N Model	-N:Nitrogen
Nitrogen Consumption	300-1000PPM at 20m³/hr (standard) / 500-1000PPM at 25-30m³/hr (“-D” or “-L” models)