Compact SMT PCB Loader Machine Bare Board Feeder 350mm

HDY-J350DS stacked PCB loader, also called bare board destacker, is dedicated front-end feeding equipment for SMT production lines. It realizes automatic separation and feeding of stacked bare PCBs to downstream SMT machines, reducing manual board loading and improving line automation.

The machine adopts robust steel frame structure, built with δ1.5 cold rolled steel via bending process and finished with computer white powder coating for anti-rust and beautiful appearance. Falling board components are manufactured from aluminum alloy for lightweight and long service life. Conveying system is driven by stepper motor with adjustable-speed 4mm flat belt for stable PCB transportation.

Equipped with pneumatic assembly including cylinders, solenoid valves and air regulator; standard tricolor tower light visually displays machine running, warning and fault status. The whole machine adopts PLC control with 3 precision sensors to detect PCB presence and ensure reliable feeding. Electrical configuration adopts Mean Well power supply and Omron relays for stable continuous operation. Required air pressure ≥0.6MPa, overall dimension L600*W650*H1195mm, compatible with PCB sizes ranging from 50*50mm up to 500*350mm.

1. Sturdy thick cold rolled steel frame with powder coating, better anti-corrosion performance than thin sheet metal frames used by competitors.
2. Falling board moving parts adopt aluminum alloy, lower friction, less wear, longer service life than iron components.
3. Stepper motor conveying system, speed adjustable to coordinate with different beat of SMT production lines.
4. Complete standard pneumatic assembly (cylinder, solenoid valve, air regulator), no extra spare parts purchasing required.
5. Standard tricolor tower light for real-time status reminder; many competitors only install simple indicator lamps.
6. Mature PLC + triple-sensor detection logic, effectively avoid missing feeding or double-board feeding faults.
7. Low power consumption (0.05KW), energy-saving during long-hour continuous mass production.
8. Compact overall layout, occupies less workshop space, easy to install and connect with solder paste printers.

HDY-J350DS stacked PCB loader is installed at the front of SMT production line, mainly used for automatic feeding of bare PCB before solder paste printer. It perfectly connects solder paste printers, pick and place chip mounters and linking conveyors.

Widely applied for PCBA manufacturing of consumer electronics, automotive electronics, communication circuit boards, smart home equipment and industrial control motherboards.