4-Lane SMT PCB Buffer Conveyor
4-Lane SMT PCB Buffer Conveyor
This 4-lane SMT PCB Buffer Conveyor is a high-performance board handling solution positioned between SMT assembly machines to temporarily store, regulate, and smoothly transfer printed circuit boards, effectively eliminating production bottlenecks and maximizing line efficiency.
Engineered with a rugged PLC-controlled system and an intuitive touchscreen interface, this PCB buffering conveyor supports flexible operational modes—FIFO (First In First Out), LIFO (Last In First Out), and bypass—making it an indispensable asset for modern high-mix SMT production environments.

What benefits will you get from the multi lane PCB buffer conveyor ?
- Equipped with a PLC and user-friendly touchscreen control panel, this 4-lane SMT buffer conveyor allows operators to easily configure pitch settings and monitor real-time machine status via the tower light indicator system.
- The system supports three optimized working modes—FIFO, LIFO, and pass-through—ensuring maximum flexibility for different production line balancing strategies while the enclosed safety construction provides robust protection during operation.
- Smooth and parallel width adjustment is achieved through a motorized leadscrew mechanism, and the durable ESD flat belt conveyor system ensures stable, static-safe transport for PCBs of varying sizes and thicknesses (minimum 0.6mm).
- Built with SMEMA-compatible interfaces, this PCB buffer conveyor seamlessly integrates with existing SMT lines and other automated board handling equipment, supporting both left-to-right and right-to-left transfer directions for versatile layout planning.


What are the parameters of the PCB buffer docking conveyor ?
| Item | Specification |
|---|---|
| Product Name | 4-Lane SMT PCB Buffer Conveyor |
| Number of Lanes | 4 lanes |
| PCB Width Range | 50–450 mm (adjustable) |
| Conveying Speed | 0.5–15 m/min |
| Transmission Mode | Anti-static belt / chain transmission |
| Control System | PLC + HMI Touch Screen |
| Communication Protocol | SMEMA compatible |
| Power Supply | AC 220V 50/60Hz |
| Working Environment Temperature | 0–45℃ |
| Optional Function | Cooling fan, sensor positioning |
Where is this machine applicable ?
- Automotive electronics PCB assembly lines
- New energy circuit board surface mount production
- High-speed SMT workshops for consumer electronics
- PCB processing for industrial control and communication modules
- Automated production of LED lighting circuit boards
FAQ Guide
A: Yes. All four lanes support independent speed regulation and start-stop control to realize mixed manufacturing of multiple PCB variants.
A: It adopts the standard SMEMA interface and can link most mainstream screen printers pick-and-place units and AOI inspection equipment.
A: We provide remote overseas installation guidance a one-year warranty for core components and lifelong spare parts supply service.
A: Customization on conveyor length track width and optional cooling fan modules is acceptable based on your workshop layout and PCB specifications.

Product Overview
The 4-Lane SMT PCB Buffer Conveyor is a pivotal component for any automated SMT assembly line seeking to enhance throughput, minimize downtime, and ensure seamless material flow. By combining intelligent PLC control with a robust mechanical design, this PCB handling buffer offers exceptional reliability, flexible operational modes, and effortless integration.
Whether you are managing high-volume production or complex high-mix SKU environments, this board buffer conveyor delivers the performance and versatility required to elevate your manufacturing efficiency.
Our Brand
SMTLINK specializes in the SMT‑DIP industry and offers customized SMT‑DIP equipment services for diverse requirements. Since its establishment in 2010, all products have passed multiple quality inspections for reliable performance.
Our products are well‑sold across provinces and cities in China as well as numerous overseas countries, earning wide recognition from customers.
The company has built a comprehensive after‑sales system. A professional technical team responds promptly to requests, providing on‑site installation, commissioning, fault repair and long‑term technical consultation to guarantee stable production in all respects.

Contact Us:
www.smtlink.asia
Email:smtlink01@163.com
Tel:+8615986684956(Huang)




