Lead-Free Hot Air Reflow Oven 8 Temperature zones

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Lead-Free Hot Air Reflow Oven 8 Temperature zones
Lead-Free Hot Air Reflow Oven 8 Temperature zones - Image 2
  • Reinforced main hanging bracket to avoid rail deformation and board jamming;
  • Multi-layer thermal insulation design. The Surface temperature of the Oven body is reduced by10 to 20 degrees, reducing the temperature of the working environment effectively;
  • New cooling configuration to make the filteredor reclaimed air back to oven chamber, it can reduce the thermal loss as well as get better flux collection;
  • 15% heat transferring efficiency was improved to deal with the lead free process with more complicated and larger products;
  • The dual-rails conveyor is able to improve the production efficiency as well as save power and cost;
  • Use the full protection of the sealed oven design to prevent nitrogen losing. So the lowest concentration of oxygen can be reached to 150ppm;
  • Nitrogen consumption is only 20-22M /H with the oxygen level 300-800ppm ;
  • Nitrogen construction is option: High precision & reliable Oxygen analyzer +Cooling Water，Reduce the solder, avoid bridging, get good welding quality.
Model No.Single Rail 8 Zones Single Rail 10 ZonesDual-Rail 8 ZonesDual-Rail 10 Zones
Specification 
Heated Length3110mm3890mm3110mm3890mm
Dimensions (L*W*H)5220mx1430x1530mm6000x1430x1530mm5229x1660x1539mm6000x 1660x 1530mm
Net WeightApprax.225MgApprax260040GApprox.2000KGApprox2950KG
Exhaust Volume10m3/minx2Ducts
Supply PowerAC: 380V,3φ5w50/60HZ, [Option:22050/60HZ)
PowerStarting: 30KW
Operating :9KW		Starting: 36KW
Operating :10KW		Starting: 32KW
Operating :10KW		Starting: 38KW
Operating :11KW
Heat up TimeApprow.25minApprox.30min
Temp. RangsRomtemperature-300℃
Max. Width of PCB400mm[0ption:450mm)270mmx2(Single Rail50-490mm)
PCB Top Height Top 25mm/Bottom 25mm
Conveyor DirectionLeft to Right ( Option: Right to Left)
Fixed Rail SideFront Rail Fixed (Option: Rear Rail Fixed)1st& 4nd Rails Fixed [ Option:1st&3th Rails Fixed)
Conveyor Height900±20mm
Conveyor Speed Range300-2000mm/min
Data StorageVarious parameters and storable
Abnormal AlarmAbnormal Temp.(Over /under-heat.)Sound &Light Alarm
Device Layout
No. ofTop8,Bottom 8Top10.Bottom 10Top8,Bottom 8Top10.Bottom 10
No. ofTop 2Cooling Zones
Control SystemWIN10+Computer+PLC
Temp. Control MethodPID+SSR
Thermocouple Wire4wines
Conveyor System Single Rail+ MeshDual Rail+Mesh
Conveyor Control ModeInverter+Import Conveyor Motor
Chain StructureSingle side link avoid block
Width Adjustment Electric adjustable
Cover OpenElectric open for easy maintenance.
UPS PowerBackup power supply to ensure PCB production finish normally.
Cooling SystemForced Air Cooling