SMT Single-Rail NGOK Screening Machine PCB Buffer Separation Equipment

Product Specification

SMT Single-Rail NGOK Sorting Machine - PCB Buffer and Separation Equipment

I. Product Overview

The SMT single-rail NGOK sorting and buffering machine is an integrated PCB sorting and buffering device designed specifically for small and medium-sized SMT production lines. It integrates three major functions: good product pass-through, defective product sorting, and PCB buffering. It can perfectly match the back-end processes of SPI and AOI inspection, automatically identifying and storing NG (non-compliant) boards, effectively balancing production line cycle time, and solving the problems of mismatched upstream and downstream equipment capacity and frequent downtime. It is an essential peripheral equipment for SMT production lines.

II. Equipment Parameters

Equipment Model: OK-SXJ-460 Single-Rail Model
Overall Dimensions: 1000×950×1100mm
Equipment Conveying Height: 900±30mm
Maximum Compatible PCB Size: Width 250mm / Length 500mm
Power Supply: 220V / 0.35KW
Conveying Direction: Bidirectional (Left-Right / Right-Left)
PCB Buffer Quantity: 10 pieces
Operating Air Pressure: 4-6 bar
Equipment Weight: 150kg
Rail Structure: Single-rail fixed structure

III. Equipment Advantages

1. Three-in-One Function, Saving Production Line Equipment Costs
Integrates PCB straight-through conveying, OK board transfer, and NG board buffering and sorting functions. No need for multiple equipment combinations; small footprint, simple deployment, suitable for the mass production needs of small and medium-sized SMT factories.

2. **PLC Intelligent Control System: Stable Operation with Low Failure Rate** Utilizing a mature PLC main control program and a high-definition touchscreen interface, this system features intelligent fault diagnosis, audible and visual alarms, and screen pop-up prompts. Automatic warnings for equipment malfunctions reduce production line downtime.

3. **Fine-Adjustable Track Structure for Multiple PCB Sizes:** Equipped with a hand-cranked screw width adjustment mechanism, the track spacing can be precisely adjusted according to PCB thickness and width. The buffer lifting step distance is customizable, adapting to the production and processing of various standard circuit boards.

4. **Dustproof Enclosed Body for Enhanced Durability:** Employing a sheet metal + aluminum alloy combined structure and an enclosed design, this system effectively prevents dust and foreign objects from entering the equipment, protecting transmission and electrical control components and extending the equipment's lifespan.

5. **Standard SMEMA Universal Interface for Seamless Integration:** Featuring an industrial standard communication interface, this system can directly connect to a full range of SMT equipment, including pick-and-place machines, reflow soldering machines, SPI, and AOI machines, enabling fully automated production without manual intervention during board separation.

IV. Applicable Scenarios

1. SMT (Surface Mount Technology) Production Lines: Adapted to the back end of reflow soldering and pick-and-place machines, buffering and storing PCBs, balancing the production speed of upstream and downstream processes, and stabilizing overall line capacity.

2. Use with Inspection Equipment: Interacts with SPI solder paste inspection and AOI optical inspection equipment, automatically collecting defective PCBs, enabling good boards to pass through and defective boards to be buffered and classified.

3. Semiconductor and Precision Electronics Production Lines: Used for temporary storage and transition of PCBs and wafers between multiple processes, ensuring continuous and uninterrupted production on the production line.