SMT Dual-Rail PCB Stacking Machine - Small Fully Automatic PCB Stacking Machine

I. Product Overview

This OK-LLM-250S dual-rail PCB stacking machine is a dedicated automated material handling device for SMT production lines. It adopts a dual-rail conveyor design, supports bidirectional board feeding, one-button direct switching, and is equipped with an intelligent control system for stable and precise operation. The machine is compact, energy-efficient, and easy to install. It can automatically and smoothly stack and store PCBs, replacing manual labor, and is suitable for multiple electronic production processes, improving the automation level of the production line.

II. Detailed Equipment Parameters

Equipment Model: OK-LLM-250S

Dimensions: 600*1080*1300mm

Conveying Height: 900±30mm

Applicable PCB Size: Width 50-460mm, Maximum Length 450mm

Power Supply: 220V / 0.35KW

Conveying Direction: Left-Right/Right-Left (Bidirectional) Selectable

Working Air Pressure: 4-6bar

Equipment Weight: 120kg

Fixed Edge Distance: Inner Side 686mm

Conveying Structure: Double-rail Conveying

III. Core Equipment Features

1. Enclosed sheet metal + aluminum alloy body, excellent protection, suitable for long-term continuous operation in workshops.

2. Cylinder-driven, downward-feeding structure, ensuring smooth board delivery and preventing board scratches and deformation.

3. PLC main control system, stable operation, anti-interference, and low failure rate.

4. Touchscreen HMI with built-in fault diagnosis and audible/visual alarms, simple operation.

5. Supports one-click switching between through-flow and bidirectional conveying modes, adapting to different production line layouts.

6. Hand-cranked screw width adjustment mechanism ensures stable and precise adjustment, adapting to multiple board sizes.

7. Multiple alarm prompts provide real-time warnings of equipment malfunctions, facilitating maintenance.

8. Standard SMEMA universal communication interface allows seamless integration with all SMT equipment.

9. Compact footprint, lightweight, easy installation, and lower energy consumption.

IV. Application Scenarios

1. Reflow Soldering Back-End: Automatically receives and neatly stacks PCBs from reflow soldering, solving the problem of low efficiency in manual board picking and improving the cleanliness of finished products.

2. PCB Manufacturing Processes: Adapts to the finishing and receiving of multiple processes such as pattern transfer, etching, and solder mask application, ensuring smooth production transitions between processes.

3. Component Insertion Line End: Automatically collects finished component insertion circuit boards, neatly organizing the feed frame, providing convenience for subsequent soldering and testing processes, achieving fully automated component receiving.