Single-rail NGOK Sorting and Buffering Machine for SMT Circuit Boards

I. Equipment Parameters
Model: OK-SXJ-460 (Single-rail)
Overall Dimensions: 1000×950×1100mm
Standard Conveyor Height: 900±30mm
Compatible PCB Size: Maximum width 250mm, maximum length 500mm
Power Supply: 220V, Power 0.35KW
Conveyor Direction: Switchable left and right
Buffer Capacity: 10 PCBs per batch
Operating Air Pressure Requirement: 4-6 bar
Weight: 150kg
Conveyor Track: Standard single-rail structure

II. Equipment Features

1. Integrated Sorting and Buffering (Three-in-One)

Simultaneously achieves NG (Not Good) board sorting, OK (Good) board buffering, and straight-through conveying modes, eliminating the need for multiple machines, simplifying production line layout, and reducing equipment investment costs.

2. Stable Electrical Control System, Simple Operation and Maintenance
Equipped with a standard PLC control system and a touch screen operation panel, it features automatic fault diagnosis and dual alarm prompts (audio and visual + screen), allowing beginners to quickly learn how to operate it.

3. Adjustable Precision Conveying Structure
The hand-cranked screw width adjustment mechanism adapts to PCBs of different thicknesses, and the buffer lifting stroke can be customized to meet various circuit board production needs.

4. Enclosed Safety Body
Sheet metal + aluminum alloy composite frame, fully enclosed protective structure, reduces dust entering internal components, extends equipment life, and enhances workshop safety.

5. Standard Universal Connection Interface
Equipped with a SMEMA communication port, it can seamlessly connect to the entire SMT equipment line, enabling fully automatic linkage operation without manual intervention for board separation.

III. Applicable Scenarios

1. SMT Placement Production Line
Used in conjunction with reflow soldering and placement machines, it balances the production cycle of upstream and downstream processes, temporarily buffers PCB boards, and solves the problem of downtime due to inconsistent equipment speeds.

2. Compatible with Testing Equipment: Adapts to SPI solder paste inspectors and AOI optical inspection equipment. Receives inspection signals and automatically distinguishes between good and bad boards. NG boards are buffered for rework, while good boards proceed directly to the next process.

3. Semiconductor Processing: Provides temporary storage for circuit boards/wafers during photolithography, etching, and packaging processes, connecting the various production lines to ensure uninterrupted production.