LIFO Vertical Buffer
The Prey vertical buffer allows for the storing of PCBs in LIFO mode. It enables a buffer of PCBs to allow the manufacturing line before the buffer to continue running whenever there is a delay further down the line. The PCBs will continue to be held in place until the next machine is ready for a PCB. This prevents downtime for any previous machine and allows the line to continue as normal while logging the amount of time each PCB is held within the LIFO Buffer.
LIFO Vertical Buffer Technical Specifications
Transport Height
Transfer Direction
Operational Side
Fixed Rail
Interface
Conveyor Method
Belt Speed
PCB Edge Support
Power Supply
Power Consumption
Air Supply
Air Consumption
Cycle Time
Pitch Distance
Buffer Capacity
950mm +/- 30mm
Left to Right
Front of the Machine
Front of the Machine
SMEMA
ESD Flat Belt
0.5 – 20m/min (Adjustable)
3mm
230VAC/50Hz Single Phase
250VA Max Or Can Be Specified
4 – 6 Bar, 10mm Push Lock Fitting
15 Ltr/min As A Maximum
+/- 15 Seconds
20mm Pitch Or Can Be Specified
25 PCBs as Standard But Can Be Specified

Standard Features
- Panasonic PLC Program Control
- Buffer supports LIFO mode and By-pass mode
- Adjustable Pitch Settings
- Enclosed System For Improved Safety
- Independently Change Status Of Each Slot
- Manual Width Adjustment (Automatic Width Adjust Available)
- Threshold Signal To Protect PCBs In The Upstream oven
- User Friendly Touchscreen Based Control Panel
- Tri-colour Light For Machine Status
- SMEMA Compatible
Contact Us
Prey Limited
The Farm Office, Model Farm,
Atwick Road, Bewholme,
East Riding of Yorkshire,
YO25 8DT, United Kingdom
Phone: +44 (0)1262 409944
Email: sales@prey.ltd