Adjustable Speed Stainless Steel Guide Rail NG PCB Defective Board Reject Conveyor For SMT Assembly Electronic Production Line Waste PCB Transfer Conveyor
Product Introduction
The NG PCB Reject Conveyor is an intelligent PCB handling solution designed for the automatic separation and transfer of defective (NG: Not Good) printed circuit boards in SMT production lines. It is widely used in SMT assembly lines, PCB inspection systems, and automated electronics manufacturing processes to improve production efficiency and ensure stable quality control.
This PCB Reject Conveyor can be integrated with AOI, SPI, solder paste inspection machines, testing equipment, and other SMT production equipment to automatically receive and transfer failed PCBs to the reject position, preventing defective boards from entering the next production stage.
With a compact structure, reliable operation, and flexible customization options, the NG PCB Reject Conveyor helps manufacturers achieve a more efficient and automated PCB handling workflow.
Technical Specifications
| Specification Item | HS-CVN350 | HS-CVN460 |
|---|
| Model No. | HS-CVN350 | HS-CVN460 |
| Effective PCB Dimension | 50×50mm ~ 450×350mm | 50×50mm ~ 550×460mm |
| Overall Machine Dimension | 1000×690×930mm | 1000×800×930mm |
| Net Weight | 70KG | 90KG |
| Transport Working Height | 910±20mm | 910±20mm |
| PCB Transport Direction | Left to Right / Right to Left | Left to Right / Right to Left |
| Adjustable Conveying Speed | 0.5~20m/min | 0.5~20m/min |
| Input Power Supply | AC100V~230V, Single Phase, 50/60Hz | AC100V~230V, Single Phase, 50/60Hz |
| Max Rated Power Consumption | 100VA | 100VA |
| Required Working Air Pressure | 4~6 Bar | 4~6 Bar |
| Max Air Consumption | 10L/min | 10L/min |
| Communication Interface | SMEMA | SMEMA |
Core Features & Advantages
- Three Working Modes: Reject Mode, Inspection Mode, and By-pass Mode for flexible production scheduling
- Modular Integrated Structure: Simplifies installation, maintenance, and component replacement
- High Stability Frame: Robust welded construction prevents shake and deflection during continuous operation
- Laser-engraved Stainless Steel Guide Rail: Wear-resistant, anti-rust, and long service life
- Ergonomic Arm Rest: Reduces operator fatigue during manual inspection
- Precision Lead Screw Width Adjustment: Smooth synchronous guide rail adjustment for various PCB widths
- Customizable Dimensions: Available in custom lengths and sizes to match production line layouts
- Stepless Variable Speed Control: Continuously adjustable from 0.5 to 20m/min
- Universal SMEMA Compatibility: Seamlessly integrates with all mainstream SMT equipment brands
- Premium Electrical Components: Mitsubishi PLC and Sick sensors ensure accurate PCB detection and rejection
Working Principle
When upstream inspection equipment sends an NG defective signal via SMEMA communication, the built-in Sick sensor detects the PCB position. The Mitsubishi PLC processes the signal and activates the pneumatic rejection mechanism. Defective PCBs are automatically pushed to the reject storage area, while qualified PCBs continue uninterrupted to subsequent SMT processes.
Product Images
Application Scenarios
The NG PCB Reject Conveyor is suitable for various automated PCB production environments, including:
- SMT Production Lines
- PCB Assembly Lines
- AOI Inspection Lines
- SPI Inspection Systems
- PCB Testing Stations
- Electronics Manufacturing Facilities
- Automated PCB Handling Systems
- Smart Factory Production Lines
It helps manufacturers create a complete automated workflow from PCB inspection, rejection, sorting, and transportation.
Why Choose Our NG PCB Reject Conveyor?
Professional SMT Automation Manufacturer
We specialize in providing complete PCB handling solutions for SMT and electronics manufacturing industries, with extensive experience in automation equipment design and production.
High-Quality Manufacturing & Strict Testing
Each conveyor is manufactured with reliable components and tested before delivery to ensure stable operation and long service life.
Customized Solutions
We understand that every production line has different requirements. Our engineering team can provide customized conveyor designs according to your PCB size, production layout, and automation needs.
Complete SMT Equipment Solutions
Besides NG PCB Reject Conveyor, we also provide various SMT automation equipment, including PCB Loader, Unloader, Buffer, Flipper, Conveyor, Destacker, and other PCB handling solutions.
Reliable After-Sales Support
We provide professional technical support to help customers achieve smooth installation and long-term operation.
Improve Your PCB Production Efficiency Today
The NG PCB Reject Conveyor is an essential solution for automated PCB inspection and defect handling. By improving reject board management, reducing manual operation, and enhancing production efficiency, it helps manufacturers build a more reliable and intelligent SMT production line.
Contact us today to learn more about our PCB Reject Conveyor solutions and customized SMT automation equipment.
