10kg Load Capacity 1800mm Long-Span Rail Nylon Chain SMT Connection Conveyor for PCB Linking

Product Introduction

The HDY-1.8LDJ 1.8M single rail chain type PCB linking conveyor is a long-span connection conveyor designed for automated SMT assembly lines. It smoothly transfers PCBs between different SMT machines, such as from solder paste printer to pick and place mounter, or from reflow oven to AOI inspection equipment. Built with a sturdy steel frame, the 1800mm long rail provides generous buffer space for PCB accumulation between line machines. The rail width is adjustable from 50mm to 600mm, covering extra-wide PCB sizes for heavy-duty and large-board production. The machine adopts nylon chain conveying with rail load capacity up to 10kg, ensuring reliable transportation of heavy PCBs and aluminum substrates. Conveying speed is variable from 0.5 to 9 m/min to match different production beat. Controlled by an industrial control board with single-section control logic and 2 sensors for reliable PCB detection, the machine features left to right transport direction, standard conveying height of 900±20mm, and a complete electrical control cabinet for plug-and-play installation.

2. Advantages Over Competitors

1. 1800mm long-span rail design — provides generous buffer storage space between SMT machines, effectively reducing line jamming caused by beat mismatch.
2. Ultra-wide rail adjustment 50-600mm — wider than standard 350-450mm conveyors, accommodating extra-wide and heavy-duty PCB production.
3. Nylon chain conveying with 10kg load capacity — stronger than common belt conveyors, reliably carrying heavy PCBs and aluminum substrates without belt deformation.
4. Industrial control board control — stable logic control with fast response and low maintenance cost; easy parameter setting.
5. 2 sensors single-section control — reliable PCB presence detection, effectively reducing board jam and missing detection faults.
6. 0.5-9 m/min wide speed range — flexibly matches both low-speed manual stations and high-speed automated SMT lines.
7. Sturdy steel frame construction — high rigidity, no vibration during high-speed operation, supporting long-span conveying stability.
8. Standard 900±20mm height + complete electrical control cabinet — perfectly matches mainstream SMT equipment, plug-and-play installation for overseas buyers.

The HDY-1.8LDJ chain type linking conveyor is widely used as a long-span connection and buffer station in complete SMT production lines. Typical applications:

• Between solder paste printer and pick and place chip mounter
• Between reflow oven and AOI / SPI inspection machines
• At heavy-duty PCB production lines requiring 10kg load capacity (aluminum substrates, power boards)
• As a long buffer conveyor for PCB accumulation during line imbalance It is suitable for PCBA manufacturing of consumer electronics, automotive electronics, communication boards, LED lighting, power supply boards and industrial control equipment.

中文对照摘要:广泛用于 SMT 整线长跨距衔接与缓冲 —— 印刷机与贴片机之间,回流焊与 AOI/SPI 之间,重型板(铝基板,电源板)产线需要 10kg 承重的环节,以及产线不平衡时的长距离储板缓冲；适用消费电子,汽车电子,通信板,LED 照明,电源板,工控设备等 PCBA 产线.

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