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KTE-800 Economical Lead Free Reflow Oven With 8 Heating Zones

KTE Series is economical lead free reflow oven, specialized for some simply products such as LED, bluetooth, headphones, charger,etc.

    Machine   Specification




    Industrial computer

    Heating   zones qty.

    Top 8, bottom 8

    Cooling zones qty.

    Top 2

    Heating   zone length


    Rectifying plate structure

    Galvanized plate





    Exhaust   capacity




    Control system

    Electricity supply

    3P 380V/220V 50/60HZ

    Temp. control range

    Room temp.~300℃

    Total power


    Temp. control accuracy

    ±1℃(static state)

    Start power


    Temp. control method

    PID +SSR drive

    Consumption power


    PCB temperature deviation


    Speed control

    Inverter adjust

    Data save

    All profiles can be saved

    Warm up time


    Abnormal alarm

    High, low temp. alarm

    Conveying system

    Rail structure

    Sectional type

    Rail fixed method

    Front fix


    Stuck-free type

    Conveying height


    PCB Max. width


    Conveying method

    Mesh+ chain

    Component height

    Top/bottom 25mm

    Conveying speed


    Conveying direction

    Left to right



    Cooling system

    Cooling method

    Forced air cooling

    Heating features

    Heating   zones

    Top 8,bottom 83110mm)can meet the need of the peak lead-free technique.

    Cooling   zones

    After cool down by air, PCB temp. is ≤70℃ at   the exit.

    Warm up   time

    From the normal temp. to set temp, approximate 30 minutes.

    Warm up   sequence

    Warm up from two side, save the power and time

    Profile   transfer time


    Heating   zone temp. control accuracy


    PCB temp.   deviation


    Empty to full   load heat balance respond time

    ≤20 s

    Heating   zones separately close function

    Every heating zone can be closed separately on computer. When the   bottom heating zones are closed, the PCB two sides temp. different reaches   max.(PCB of different material, thickness, size, the temp. difference value   is different.)

    Heating   parts

    Hot air motor

    Import anti high temperature motor,RPM:2800rpm。Adopts inverter to control, can adjust the   speed of motor from 0 to 3000, stepless. Motor warranty is 5 years.


    The heater is specially made, with high efficiency and sensitivity, warranty time is 5 years.

    Air lane structure

    High efficient air lane, provides abundant air

    Exhaust system

    Forced exhaust device, ensure no escape of flux.

    Transmission   parts

    Anti torque rail

    High strength and hardened rail, is very durable and wear resistant.

    Rail parallelism


    Chain stretch out length

    Standard: 5mm, the chain is anti stuck type, solve the soldering   problem of small PCB 

    C/V speed set min.unit range

    0.01m/min, 0~2m/min

    C/V speed deviation range

    Computer close loop, within ±2%

    Chain tension device

    Automatic adjust by spring, avoid the chain stuck due to the heating.

    Conveying motor

    Taiwan motor

    Chain lubrication

    The lubrication is controlled by PC, lubrication cycle and time can be   set(there are three modes: fine, standard,   economical. There is also manual lubrication in software)

    Rail width-adjusting

    Independent adjusting


    500mmstainless steel mesh,runs synchronized with chain

    Machine   structure


    The frame is well soldered, firm and durable.


    Dismountable structure, provide wide space for maintenance.

    Hood open method

    Double electric cylinder to open the hood, with self-lock function,   safe and reliable.

    Cover open method

    Self-made holder, easy to clean up


    Electrical   parts and control performance

    Control system

    Industrial PC

    PLC+Modular+PID, stable and reliable, with high repeat   accuracy

    Operation interface

    Windows7 with Chinese& English shift easily.

    Machine&operator safety

    With creepage protector

    Electric part

    All electric parts are durable, ensure the machine runs   stably.

    Working mode

    Three working mode: operation, edition and presentation, with on-line   editing function

    Real time monitor

    Generate the operation record daily, if there happens some problems,   the responsible operator will be found easily.

    Temperature profile

    Generate the profile for each zone daily, user can review and analyze. This function is not for PCB profile testing, just for inspecting when some  problem happens in a certain zone.

    Production database

    Generate production statement for all kinds of PCB and statistics,   printable.

    Alarm list

    The system saves all alarm information for user to review the alarm   item and time.

    Alarm system

    The system enters cool down mode when the alarm is strict.

    Profile test

    With temp. profile testing function, can analyze according to the   profile.

    Abnormal alarm

    1.PCB runs abnormally 2. Operation abnormal 3. Temperature abnormal 4. Conveyor   speed abnormal  5. Hot air devices   abnormal.

    Flux recycle device

    Standard configured. When use nitrogen, as it is closed recirculation,   if the flux fog cannot be spread, it will pollute the PCB.

    After-sales   services


    2 years for the whole machine, 5 years for motors, heaters.                                                               

    Out of   warranty

    Charge only purchase price for parts.

    Service   respond time

    12 hours

    Please kindly inform your demands by submitting the table below, we will contact you A.S.A.P. Thanks!





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