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Lead-free Hot Air Reflow Oven, JTR series

Product Functions

ISO Certified

Top Rated

Cost Effective

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Product Features

  • Multiple insulating layer of oven design, reduces the surface temperature of the oven shell by 10℃ to 20℃, effectively lowering the working environment temperature.
  • The improvement of 15% heat transfer efficiency can easily meet the lead-free process requirements of more complex and larger-size soldering products.
  • Strengthen the main crane arm to ensure that there is no lateral deformation of the guide rail, and prevent the occurrence of board jamming and falling off .
  • The oven adopts a fully closed design for overall protection, effectively protecting nitrogen from easy loss and reducing the gas content to a minimum of 150ppm.
  • Low nitrogen consumption, only 20-22m3/H in an oxygen concentration environment of 300-800ppm.
  • 95% of the materials on the machine can be recycled
  • The new cooling structure design allows most of the exhaust gas to be filtered or recovered before returning to the oven, reducing heat loss and making flux recovery more thoroughly.
  • The dual rail structure effectively improves production efficiency, saves energy consumption and production costs.
  • The surface temperature of the working oven body is low, and the heat loss is minimal.
Specification
MODEL JTR-800 / JTR-800-N JTR-1000 / JTR-1000-N JTR-1200 / JTR-1200-N JTR-800D / JTR-800D-N JTR-1000D / JTR-1000D-N JTR-1200D / JTR-1200D-N JTR-800L / JTR-800L-N JTR-1000L / JTR-1000L-N JTR-1200L / JTR-1200L-N
GENERAL
Outside Dimension (L*W*H) 5520 x 1430x 1530mm 6300 x 1430 x 1530mm 7050 x 1430 x 1530mm 5520 x 1660 x 1530mm 6300 x 1660 x 1530mm 7050 x 1660 x 1530mm 5520 x 1660 x 1530mm 6300 x 1660 x 1530mm 7050 x 1660 x 1530mm
Standard Color Ripple White
Weight Approx. 2400KG / 2500KG Approx. 2700KG / 2800KG Approx.3000KG / 3100KG Approx. 2750KG / 2850KG Approx. 3050KG / 3150KG Approx. 3350KG / 3450KG Approx. 2700KG / 2800KG Approx. 3000KG / 3100KG Approx. 3300KG / 3400KG
Number Of Heating Zones Up8 / Bottom8 Up10 / Bottom10 Up12 / Bottom12 Up8 / Bottom8 Up10 / Bottom10 Up12 / Bottom12 Up8 / Bottom8 Up10 / Bottom10 Up12 / Bottom12
Length Of Heating Zones 3110mm 3890mm 4640mm 3110mm 3890mm 4640mm 3110mm 3890mm 4640mm
Number Of Cooling Zones Up3 / Bottom3 (Cool Air Conversion)
 Length Of Cooling Zones 960mm
Exhaust Volume 10 M3 / min x 2 Exhausts
Standard Feature Of Control System
Electric Supply Required 3 phase, 380V 50/60Hz (Optional: 3 phase, 220V 50/60Hz)
Electric Power Required 64KW / 67KW 80KW / 83KW 93KW / 97KW 64KW / 67KW 80KW / 83KW 101KW / 105KW 64KW / 67KW 80KW / 83KW 101KW / 105KW
Power For Warm Up 30KW / 32KW 36KW / 38KW 40KW / 42KW 32KW / 34KW 38KW / 40KW 42KW / 44KW 32KW / 34KW 38KW / 40KW 42KW / 44KW
Power Consumption 9KW / 10KW 10KW / 11KW 11KW / 12KW 10KW / 11KW 11KW / 12KW 12KW / 13KW 9.5KW / 10KW 10.5KW / 11KW 11.5KW / 12KW
Warming Time Approx. 30 minutes Approx. 25 minutes Approx. 30 minutes
Temp. Setting Range Room Temp. — 300℃
Temperature Control Method PID Close Loop Control + SSR Driving
Temperature Control Precision ±1.0℃
Temperature Deviation on PCB ±1.5℃  (by JT Board Test Standard)
Heating Element Especial Heating elements For Long Life
Commutated Element Aluminum Alloy Plate
Max. Temp. Gap Between Preheat & Reflow Setting 80℃
Max. Temp. Gap Between Preheat Zones Setting 40℃
Max. Temp. Gap Between Reflow Zones Setting 40℃
Data Storage Process Data and Status Storage
Abnormal Alarm Abnormal Temperature (Extra-high / Extra-low Temp.)
Board Dropped Alarm Tower Light: Yellow–Warming; Green-Normal; Red-Abnormal
Standard Features Of Conveyor System
Rail Channels 1 Lane 2 Lanes 1 Lanes
Rail Structure Subsection Integrated Type
Max Width Of PCB 400mm (Option: 460mm ) Motorized. Twin lanes width adjustable 50~250mm  or Single lane 50~490mm 610mm (Option: 686mm )
Range Of Rail Width/Adjustment 50–400mm/ Motorized 50–610mm / Motorized
Components Clearance Top 30 / Bottom 25mma
Conveyor Direction L→R (Option: R→L)
Fixed Rail Side Front Rail Fixed (Option: Rear Rail Fixed) Front and Rear End Rails Fixed, 2 Central Rail adjustable. Front Rail Fixed (Option: Rear Rail Fixed)
PCB Transmission Agent Air-Reflow = Chain + Mesh, (N2-Reflow = Chain only and Mesh optional)
Center Support (Option) Preventing PCB warp such too wide and heavy component load
Conveyor Height 900±20mm
Conveyor Speed Range 300~2000mm/min
 Lubrication Auto-Afflux Standard
Thermal Management System and Analysis System
Temp. Thermocouple Slot 4 Pcs
Electrical Driven Top Hood Opening Standard
Operation Mode: Operate / Demo / Edit Standard
Online Editing Standard
Cooling Method Standard:Forced-Air Type
 Model for Nitrogen Process JTR-800-N JTR-1000-N JTR-1200-N JTR-800D-N JTR-1000D-N JTR-1200D-N JTR-800L-N JTR-1000L-N JTR-1200L-N
Flux Management System Flux Reclaimed and Filtration standard for N2 Oven, easy clean-up.
N2 containment at Entry and Exit End Standard
Flux Reclaim System Standard
Oxygen Analyzer Standard
Nitrogen Flow Meter Option
Nitrogen Consumption [Standard] 300~1000PPM at 20m³/hr(Nitrogen purity99.999%,0.4~0.7MPa)
Nitrogen consumption [Dilated hearth] 500~1000PPM at 25~30m³/hr(Nitrogen purity99.999%,0.4~0.7MPa)
Water Chiller 3 HP External Stand-alone Type, Powerful Cooling suit to Lead-Free Process Required 4 HP External Stand-alone Type, Powerful Cooling suit to Lead-Free Process Required

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