Hi-speed smt reflow oven Electronic production machine PCB Welding Machine Welding Manipulator Machine Specification Model JS-UMR-82A Control Industrial computer Heating zones qty. Top 8, bottom 8 Cooling zones qty. Top 3, bottom 3 Heating zone length 3115mm Rectifying plate Thick copper plate Weight Approx:2710kg Dimension 5525*1433*1535mm Exhaust capacity 11m*m/min&times;2 Color Grey Control system Electricity supply 3P 380V/220V 50/60HZ Temp. control range Room temp.~300&ordm;C Total power 64KW Temp. control accuracy &plusmn;1&ordm;C(static state) Start power 30KW Temp. control method Closed loop, PID +SSR Consumption power 9KW PCB temperature deviation &plusmn;1.5&ordm;C Speed control 3 Inverters adjust Data save All profiles can be saved Warm up time Apprx.30minute Abnormal alarm High, low temp. alarm Conveying system Rail structure 2 segments rails Rail fixed method Front fix Chain structure Stainless steel, stuck-free type Conveying height 900&plusmn;20mm PCB Max. width 50-460mm Conveying method Chain+ mesh+ rail Component height Top/bottom 30mm Conveying speed 300-2000mm Conveying direction Left to right Lubrication Automatic from sw Width adjust Automatic by recipe Conveyor motor Panasonic Max. temp. difference between preheat zone and soldering zone: 90 &ordm;C Max. temp. difference between preheat zone: 50 &ordm;C Max. temp. difference between solder zone: 50 &ordm;C Cooling system Cooling method Forced air cooling Cooling zone 3 cooling zones, length is 1140mm, cool down the PCB quickly and reduce the heat impact when the PCB exit from the oven. Cooling flux manage With separate flux management in the cooling zone, make it clean all the time, easy for maintenance. Heating features Heating zones Top 8,bottom 8(3110mm)can meet the need of the peak lead-free technique. Exit temperature After cool down by forced air, PCB temp. is &le;70&ordm;C 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 <15min Heating zone temp. control accuracy &plusmn;1&ordm;C PCB temp. deviation &plusmn;1&ordm;C Empty to full load heat balance respond time &le;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:3200rpm.Adopts inverter to control, can adjust the speed of motor from 0 to 3200, stepless. Motor warranty is 5 years. Heater 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 &plusmn;0.3mm 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 &plusmn;2% Chain tension device Automatic adjust by spring, avoid the chain stuck due to the heating. Conveying motor Panasonic adjustable motor Chain lubrication The lubrication is controlled by PC, lubrication cycle and time can be set(there are three modes: fi