Drop Stack/Bare Board Loader and Unloader

Drop-style PCB de-stacker holds up to 400 PCBs (at 0.6 mm thickness) and automatically moves each PCB from the stack onto an SMT assembly line.



  • Friendly’soft touch’ LED Membrane Switch( Optional touch screen control)
  • Aluminum structure,Bottom weight design, not easy to shift
  • By pass mode provide
  • Smooth and precise translation (stepper motor)
  • lncreased load without disrupt
  • Minimize clearance between conveyor
  • Compatible SMEMA interface

This Drop Stack/Bare Board Loader is designed to take individual bare PCBs (up to 530 mm long x 460 mm wide) from the bottom of a stack (up to 200 mm high) and to feed them into the production line from an integral edge-belt-type conveyor.

The Drop Stack/Bare Board Loader accommodates boards from 0.4 mm to 2.5 mm thick and includes automatic stack height sensing and alarm.

Type Model Dimension (MM) PCB Size (MM) Weight (KG)
Stacked Loader SL-460 550*889*1200 50*50-530*460 200
Stacked Unloader SU-460 503*889*1200 50*50-500*460 180


Item Technical Parameters
PCB Capability 400PCS (0.6mm thickness board)
PCB thickness 0.6mm min
Cycle time around 10 seconds (Or customized)
Transport Height 900士20mm (Or customized)
Transport Direction From left to right or right to left
Main power supply AC:110 or 220 V , 100W
Air Source 4~6Kgf/cm2