ETA S-Series High-End Reflow Ovens

ETA S-Series High-End Reflow Ovens Description:

S8, S10, S12 - 8, 10 or 12 top/bottom cooling zones.

Heating System:

• Up to twelve 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.

Cooling System:

• 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.

Control System:

• PC control system with windows based control software.

Additional Features:

• 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