JTR Series

Lead-Free Hot Air Reflow Oven

Longer heating area makes higher production efficiency and throughput.
  • 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 morecomplicated and larger products.
  • The dual-rails conveyor is able to improve the production efficiency as well as save power andcost.
  • Use the full protection of the sealed oven design to prevent nitrogen losing. So the lowestconcentration 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.

Product Description

  • The dual-rails conveyor can improve the production efficiency as well as save power and cost
  • Use the full protection of the sealed oven design to prevent nitrogen losing.
  • Lowest concentration of oxygen can be reached to 150ppm
  • Nitrogen consumption is only 20-22M /H3 with the oxygen level 300-800ppm
  • Nitrogen closed-loop control system is optional, energy saving and environmental protection
MODEL JTR-600/JTR-600-N JTR-800/JTR-800-N JTR-1000/JTR-1000-N JTR-1200/JTR-1200-N
Outside Dimension（L*W*H） 4190 x1430 x1530 5520 x1430 x1530 6300 x 1430 x 1530 7050 x 1430 x 1530
Weight 1850KG 2400KG / 2500KG 2700KG / 2800KG 3000KG / 3100KG
Number Of Heating Zones Up /Bottom 6 Up /Bottom 8 Up /Bottom 10 Up /Bottom 12
Length Of Heating Zones 2295mm 3110mm 3890mm 4640mm
Number Of Cooling Zones 1(Cool Air Conversion) Up 3 / Bottom 3 (Cool Air Conversion)
Exhaust Volume 10 M3 / min x 2 ( Exhausts)
Electric Supply Required 3 phase, 380V 50/60Hz (Optional: 3 phase, 220V 50/60Hz )
Electric Power Required 48KW / 51KW 64KW / 67KW 80KW / 83KW 93KW / 97KW
Power For Warm Up 24KW / 26KW 30KW / 32KW 36KW / 38KW 40KW / 42KW
Power Consumption 6.5KW / 7KW 9KW / 10KW 10KW / 11KW 11KW / 12KW
Warming Time Approx. 20 minu Approx.25 minu