SMT Dual-Track Stacker Loader Machine with PLC Control and Touch Screen Operation for Efficient PCB Handling

SMT Dual-Rail Stacking Loading & Unloading Machine OK-LLM-250S

This dual-track stacking machine is professionally applied to SMT production lines. It optimizes the structural design to realize space saving, stable operation and simple operation process.
Adopting enclosed sheet metal and aluminum alloy frame, together with cylinder pushing board structure, it is equipped with PLC control system and touch screen operation interface.
It supports one-button mode switching, manual hand crank screw width adjustment and full-range sound and light alarm reminder.
Built-in standard SMEMA communication interface, it can be widely used in PCB collecting work after reflow soldering, insertion line and multi-process connection.
With compact structure and low power design, it helps enterprises realize automatic board handling and streamline production workflow.

Equipment Parameters

Item / Parameter Details
Equipment Model / OK-LLM-250S
External Dimensions / 600×1080×1300mm
Conveyor Height / 900±30mm, compatible with mainstream SMT production lines
Applicable PCB Size / Width 50-460mm, Max Length 450mm
Power Supply / 220V / 0.35KW, energy saving design
Conveyor Direction / Left-Right / Right-Left, optional with one key
Operating Air Pressure / 4-6bar
Equipment Weight / 120kg
Rail Structure / Dual-rail design, inner fixed edge distance 686mm

Equipment Features

Dual-rail stacking structure with compact layout, saving installation space and improving working efficiency.
Enclosed metal and aluminum alloy structure, ensuring reliable operation and safety protection.
Cylinder driven board feeding structure, stable and smooth in operation.
PLC control system ensures continuous and steady running performance.
Intelligent touch screen panel with self-diagnosis function, easy for human interaction.
Straight through mode and direction switching mode available for flexible use.
Hand crank screw width adjusting mechanism, accurate and convenient for size setting.
Multi-channel sound and light alarm system for abnormal status reminder.
Standard SMEMA communication interface for seamless line connection.
Small footprint design, suitable for various factory layout environments.
Application Scenarios
Post reflow soldering: Automatically collect PCB boards from reflow oven and stack neatly, realize automatic board handling and improve working efficiency.
Multi-process connection: Collect finished PCB boards after etching, solder mask and other procedures to keep production process smooth.
Rear end of insertion line: Automatically store finished circuit boards into material frames, preparing for subsequent welding and testing procedures.

This unit handles the automatic loading and unloading of PCBs in SMT lines. It cuts down on manual board handling, reduces the chance of ESD or mechanical damage, and keeps the line moving at a steady pace. Works with single and dual-lane conveyor setups.

Guangdong Ou Kai Intelligent Technology Co., Ltd. (formerly known as Ou Kai Machinery) was established in 2008. Its location is in Dongguan City, Guangdong Province. It is a leading high-tech SMT peripheral equipment R&D and manufacturing company in China, and also a comprehensive enterprise integrating scientific research and development, production and manufacturing, and sales and services. It now has excellent innovation capabilities and leading technologies.
Since its establishment, the company has been dedicated to the R&D, manufacturing and sales of SMT peripheral equipment, such as cache machines, loading machines, receiving machines, flipping machines, precision solder paste printing machines, NGOK receiving machines, stacker and carrier machines, micro loading machines, fully automatic PCB cleaning machines, connection tables, non-standard customization, etc. The company has strong R&D capabilities and continuously launches distinctive professional series products to meet customers' demands for equipment and products. Making customers satisfied is the manufacturing standard of our employees. We will strive to provide meticulous services to every customer and let them enjoy the best service. Outstanding products have also attracted many domestic customers, and even impressed fastidious foreign customers. The products are sold to well-known enterprises in multiple countries such as the United States, India, Vietnam, Russia, Japan, etc.