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JTR Series JT Lead-Free Hot Air Reflow Oven

JT JTR

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JTR Series JT Lead-Free Hot Air Reflow Oven

Introduction

The insulation furnace design lowers the furnace shell temperature by 10-20 degrees, reducing the working environment temperature effectively.

A 15% increase in heat transfer efficiency meets lead-free process demands for complex, larger welding products.

Reinforce the main boom to prevent guide rail deformation, board sticking, or dropping.

The furnace's closed design protects nitrogen, keeping oxygen levels as low as 150ppm, with minimal nitrogen use (20-22m3/H in 300-800ppm oxygen).

95% machine materials are recyclable.

Enhanced cooling structure filters or recycles most exhaust gas back into the furnace, cutting heat loss and improving flux recovery.

Double rail setup boosts production efficiency, trims energy use, and lowers costs.

Working furnace temperature is low, minimizing heat loss.

    product detail

       Model    No.

    JTR-800/JTR-800-N

    JTR-1000/JTR-1000-N

    JTR-1200/JTR-1200-N

    Specification

     

    Dimensions(L×WxH)

    5520x1430x1530mm

    6300x1430x1530mm        

       7050x1430x1530mm

    Net Weight

    Approx.2400KG/2500KG

    Approx.2700KG/2800KG       

    Approx.3200KG/3100KG

    Exhaust Volume

    10m³/min x2 Exhausts

    Supply Power

    AC380V3φ5w 50/60Hz(optimAC220V3φ)

    Power

    Starting:30KW/32KW
    Operating:9KW/10KW

    Starting:36KW/38KW
    Operating:10KW/11KW

    Starting:40KW/42KW
    Operating:11KW/12KW

    Heat up Time

    Approx.25min

    Temp.Range

    Room temperature -300℃

    Max.Width of PCB

    400mm(Option:460mm)

    Component Height

    Top25mm/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 Zone

    Top 8,Bottom8       Top 10,Bottom 10    Top 12,Bottom 12

    No.of Cooling Zone

    Top 3,Bottom 3

    Control System

    WIN10+Computer+PLC

    Temp.Control Method

    PID+SSR

    Thermocouple Wire

    4wires

    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

    JTR-1000DJTR-1000D-N
    JTR-1000L/JTR-1000L-N

    JTR-1200D/JTR-1200D-N
    JTR-1200L/JTR-1200L-N

    Dimensions(LxWxH)

    5520x1660x1530mm

    6300x1660x 1530mm

    7050x1660x1530mm

    Net Weight

    Approx.2750KG/2850KG
    Approx.2700KG/2800KG

    Approx.3050KG/3150KG
    Approx.3000KG/3100KG

        Approx.3350KG/3450KG
    Approx.3300KG/3400KG

    Warming Time

    Approx.30mins

    Range of Rail Width

        For"-D"Model:adjustable 50-270mm;For*"-L"Model:adjustable 50-490mm

    For -N Mode

    -N

    Nitrogen Consumption

    300-1000PPMat20M'/hr (standard)/500-1000PPMat25-30M'/hr("-D"or"-L"models