VERTICAL BUFFER
The vertical buffer is used when PCB’s are to be buffered in Last In First Out (LIFO) mode. The PCB’s are transferred onto the built-in ESD belt conveyor where the PCB’s are lifted from the conveyor using a special chain.
STANDARD FEATURES
- Buffer in LIFO mode.
- Controlled by PLC.
- Conveyor width adjustment using hand crank.
- Selectable pitch settings.
- Threshold signal to protect PCB’s in upstream oven.
- Towerlight display for machine status.
- CE certified.
Technical drawing
OPTIONS
- Electrical conveyor width adjustment
- Automatic conveyor width adjustment
- Additional capacity of 30 PCB’s at 25.4 mm pitch
- Additional capacity of 40 PCB’s at 25.4 mm pitch
- Touchscreen display
- Alarm buzzer
SPECIFICATIONS
Transfer height
950 mm ± 25 mm*
Colour
RAL 9002*
Flow direction
Left to right*
Fixed rail
Front*
Machine interface
SMEMA*
Conveyor concept
ESD belt
Belt speed
14 m/min.
PCB edge support
3 mm
Components clearance
Top 30 mm, bottom 30 mm (depends on pitch)
Power supply
230 VAC/50 Hz/1 Ph
Power consumption
250 VA max.
Machine cycle time
± 15 seconds
Pitch control
1-2, 25.4 mm pitch
Buffer capacity
Max. 20 pcb’s at pitch 1
* or specify
MACHINE SIZES - M
NTM VB-VM
Machine L x W x H (mm)
500 x 885 x 1730
Weight (Kg)
250
PCB Length (mm)
80 - 330
PCB Width (mm)
70 - 250
Fixed rail to front (A) (mm)
260
MACHINE SIZES - L
NTM VB-VL
Machine L x W x H (mm)
653 x 1040 x 1730
Weight (Kg)
300
PCB Length (mm)
80 - 457
PCB Width (mm)
75 - 407
Fixed rail to front (A) (mm)
260
MACHINE SIZES - XL
NTM VB-VXL
Machine L x W x H (mm)
653 x 1095 x 1730
Weight (Kg)
350
PCB Length (mm)
80 - 460*
PCB Width (mm)
70 - 460*
Fixed rail to front (A) (mm)
260
* or specify
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