LED Assembly

LED SMT Production Line

FAROAD provides complete SMT production lines designed for LED PCB assembly and lighting electronics manufacturing. The line integrates PCB handling, solder paste printing, component placement and reflow soldering into a continuous production process.

The equipment configuration can be adapted to different LED PCB sizes, board formats, production volumes and component requirements, providing a flexible solution for both standard and high-volume LED production.

LED SMT Production Process

01 — PCB Loading

Automatic PCB feeding and magazine handling

The PCB loader automatically transfers boards from magazines into the SMT production line, providing stable and continuous PCB feeding while reducing manual handling.

02 — Solder Paste Printing

Precise solder paste deposition for LED PCB assembly

The solder paste printer applies controlled solder paste onto PCB pads before component placement. Accurate printing helps provide consistent solder joints during the subsequent reflow process.

03 — PCB Transfer

Smooth and reliable PCB transportation

Conveyor systems provide controlled PCB transfer between production machines while maintaining consistent board positioning and production flow.

04 — LED Component Placement

High-speed and precise placement of LED components

The pick-and-place machine automatically places LED components, drivers, resistors, capacitors and other SMT components onto the PCB according to the programmed placement data.

05 — PCB Transfer

Stable PCB movement between placement and reflow

The conveyor system transfers assembled PCBs from the placement machine to the reflow oven while maintaining a continuous production flow.

06 — Lead-Free Reflow Soldering

Controlled thermal processing for reliable solder joints

The reflow oven heats the assembled PCB according to a controlled temperature profile, melting the solder paste and forming reliable connections between the LED components and PCB.

07 — PCB Unloading

Automatic unloading and magazine handling

The PCB unloader automatically collects completed boards and transfers them into magazines, helping streamline downstream handling and reduce manual intervention.

Key Benefits for LED Production

Efficient Production Flow

Integrated equipment enables continuous PCB movement through the SMT process.

Consistent Soldering

Controlled solder paste printing and reflow profiles help achieve stable solder joints.

Flexible PCB Handling

The production line can be configured according to different PCB sizes and product requirements.

Automated Component Placement

Automated placement provides consistent positioning of LEDs and other electronic components.

Reduced Manual Handling

Automatic PCB loading, transportation and unloading reduce operator intervention.

Scalable Production

The line configuration can be adapted for different production volumes and future capacity requirements.

Typical LED SMT Line Configuration

PCB Loader → Solder Paste Printer → PCB Conveyor → LED Pick & Place → PCB Conveyor → Lead-Free Reflow Oven → PCB Unloader

For higher-quality production control, the line can also be expanded with:

3D SPI → AOI → Barcode/Traceability → Additional PCB Handling

LED Applications

The LED SMT production line can be used for manufacturing:

• LED lighting boards
• LED driver boards
• LED panels
• LED strips
• Commercial lighting electronics
• Industrial lighting electronics
• Automotive LED electronics
• Decorative lighting products
• Smart lighting electronics

Build Your LED SMT Production Line

Configure Your Line Around Your Product

Every LED PCB has different production requirements. FAROAD can help configure the SMT line according to your PCB dimensions, component mix, production volume, placement requirements and available factory space.