NG OK Vertical Buffer Series

NG OK Vertical Buffer Series

The NG OK vertical buffer is designed to buffer NG and OK board after inspection machine (AOI / SPI) and pass a OK board to next process.

NG board will go to the upper conveyor for visual check.

NG OK Vertical Buffer Series Features

● Pannasonic PLC Program control.

● Selectable FIFO, LIFO and by-pass mode.

● Selectable pitch settings.

● Conveyor width adjustment using hand wheel.

● Threshold signal to protect PCB's in upstream oven.

● NG/OK table provides easy access to the NG PCBs

● Towerlight display for machine status.

● Good or bad board separation.

● SMEMA compatible.

NG OK Vertical Buffer Series Specifications

● Transport height:

910mm ±30mm

● Transfer direction:

Left to right

● Operation side:

Front of the machine

● Fixed rail:

Front of the machine

● Interface:


● Conveyer concept:

ESD flat belt

● Belt speed:

0.5-20m/min adjustable

● PCB edge support:


● Power supply:

230 VAC/50 Hz/1 Ph

● Power consumption:

250VA max. or specify

● Cycle time: ± 15 seconds

● Air supply:

4-6 bar

● Air consumption:

15 ltr/min max

● Pitch distance:

20mm or specify

● Buffer capacity:

15 PCBs or specify





 Machine Dimension (L x W x H)

 1000 x 950 x 1560

 1100 x 1075 x 1560

 1200 x 1280 x 1560





 PCB length

 50mm - 330mm

 50mm - 445mm

 50mm - 530mm

 PCB width

 50mm - 250mm

 50mm - 330mm

 50mm - 390mm

 PCB Thinckness

 0.6mm – 4.0mm

 0.6mm – 4.0mm

 0.6mm – 4.0mm

 Fixed rail to front  dimension(A)




* Customized is available

NG OK Vertical Buffer Series Options

● Additional PCB boards capacity.

● Automatic conveyor width adjustment.

● Cantilevered input- or output conveyor (length 500 mm)

● Other options available on request.

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