Reflow oven for printed circuit board assembly E8
Main product: Solder Reflow, SMT Stencil Printer, Semi-Automatic Printing, PCB Printer, screen printing, , SMT screen printer, SMT printer, Solder Paste Printer, SMT solder paste stencil printer, SMT printer machine, stencil printer, Solder reflow machine
Lead-free hot air reflow oven ETA
Ø High-end reflow oven in China
> 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, PCB drop, PCB jam 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.
> Two (2) groups of forced air convection cooling zones.
Distortion-free Conveyor System with Automated Chain Lubrication
> Combined pin chain rail and mesh belt conveyor system (Note: Mesh belt is not available on machines with center board support. )
> Closed-loop computer control of the conveyor provides a precise and repeatable reflow process.
> Automated chain lubrication system with a computer controlled central reservoir. Lubricant is added directly to the conveyor brush eliminating operator interface for this maintenance.
Fresh Air Recharge System
> Fresh air is supplied to each zone uniformly to provide a rapid process transfer.
Flux Management System
> Air amplifier forces supercharged flux collection and recirculation.
> Flux exhaust chimney with drawer shaped filter net is easy to access for maintenance.
> PC control system with windows based control software.
> Integrated UPS will be automatically activated in case of main power failure and will keep control PC and conveyor running for minimum 8 minutes to send out PCBs inside the oven tunnel.
> Motorized hood lift allows easy access to the inside of the oven for service and maintenance.
> Five (5) profiling ports and integrated profiling software are designed for convenient temperature profiling.
> Swing arm control PC station
> Four (4) emergency stop switches
> Two (2) exhaust ports
> SMEMA interface
> System documentation
|Number of heating zones
|Lengthof heating zones
|Number of cooling zones
|Standard feature of control system|
|Electric supply required
||3phase, 380V 50/60Hz
|Electric power required
|Power for warm up
||Up& Bottom Hot air
|Temp. setting range
|Temperature control method
||PID close loop control +SSR driving
|Temperature control precision
|Temperature deviation on PCB
||Process data and status storage (80GB)
||Abnormal temperature(extra-high/extra-low temp)
|Board dropped alarm
||Tower light: yellow warming: Green-normal: Red-abnormal
|Standard features of conveyor system|
|Max. width of PCB
||Top/bottom clearance of PCB is 25mm
||Light → right(option: R→ L)
|PCB transmission agent
||Air-reflow=chain +mesh (Standard)
|Conveyor speed range