PCBA Reflow Oven for LED Assembly

Model: A500 MID-sized Lead-free Reflow Oven(5-zone) Brief: Lead-free reflow soldering

Heating System > Eight groups of top and bottom forced hot air convection heating zones. > Patented heating plates in each zone uniformly transfer heat to the PCBs using forced hot air convection. > Independent temperature control in each zone to ensure temperature uniformity within the process tunnel. > Power consumption savings of 1/3 as compared to other systems. > Patented motorized blower in each zone is designed to ensure stable air pressure, withstand high process temperature and is disturbance-free. > Audible and light tower alarm for temperature limits and blower malfunction. > Fast start-up (within 20 minutes) from room temperature to work temperature due to the high efficiency of the motorized heating plates.

Cooling System > Two (2) groups of air fans convection cooling zones. > Mesh belt conveyor system > Closed-loop computer control of the conveyor provides a precise and repeatable reflow process.

Control System > PC control system with windows based control software. >Lenove Computer and Siemens PLC

Additional Features > Integrated UPS will be automatically activated in case of main power failure and will keep control PC and conveyor running for minimum 5 minutes to send out PCBs inside the oven tunnel. > Three (3) profiling ports and integrated profiling software are designed for convenient temperature profiling. > Swing arm control PC station > Two (2) emergency stop switches > Two (2) exhaust ports Specifications A500(Mid-sized 5-Zone) General Outside Dimension(L*W*H) 3100x720x1250mm Standard Color Computer Grey Weight Approx.

320KG Number Of Heating Zones Up5/Bottom5 Length Of Heating Zones 1900mm Exhaust Volume 10M3/minx2 Exhausts Standard Feature Of Control System Electric Supply Required 3phase, 380V 50/60Hz Power For Warm Up 10KW Power Consumption 3.5KW Warming Time Approx. 20 minute Temp.

Setting Range Room Temp. --- 300 degree Temperature Control Method PID Close Loop Control + SSR Driving Temperature Control Precision ± 1.0 degree Temperature Deviation on PCB ± 1.5 degree (by MR Board Test Standard) Heating Element Especial Heating elements For Long Life ; Commutated Element Aluminium Alloy Plate Abnormal Alarm Abnormal Temperature (Extra-high / Extra-low Temp. ) Board Dropped Alarm Tower Light: Yellow– Warming; Green-Normal; Red-Abnormal Features Of Conveyor System Rail Number 0 Lane (With Rail is Option) Max.

Width Of PCB 290mm (Option: 410mm ) Components Clearance Top/ Bottom Clearance of PCB is 20mm Converyor Direction L→ R (Option: R→ L) Fixed Rail Side(With Rail) Front Rail Fixed(Option: Rear Rail Fixed) Transmission Agent(With Rail) Air-Reflow = Chain + Mesh , N2-Reflow=Chain(Mesh is option) Converyor Height 900+/-20mm Converyor Speed Range 300 - 2000mm/min Temp.

Thermocouple Slot Standard On Line Editing Standard Cooling Method Forced-Air (Standard)