Automatic AB glue potting line for water-proof LED driver production

Line Description

This is a customized LED driver production line integrating the following functions:

• AB glue potting machine for first time potting
• Automatic vacuuming for the first time
• AB glue potting machine for second time potting
• AB glue vacuuming for the second time
• heating oven for fast curing
• LED water-proof driver transfer-tray fixture
• speed-chain line for fixture conveying in cycle
• fixture loading unit

Depends on different production technical requirement and targeted capacity, customers are free to choose different function modules combination. GDS team is capable of offering customized solution for different AB glue potting automation. 

The automatic AB glue potting line plays a critical role in the manufacturing of waterproof LED drivers, ensuring robust protection against moisture, dust, and mechanical stress. Here’s an overview of its application and benefits:

1. Key Components and Process

• AB Glue System: Utilizes a two-component silicone (resin and hardener) that, when mixed in precise ratios, forms a durable, waterproof seal.

• Automated Mixing & Dispensing: A precision metering system combines the components in controlled proportions, eliminating human error and ensuring consistent curing.

• Potting Process: The mixed glue is automatically injected into LED driver housings, encapsulating sensitive electronic components (e.g., PCBs, connectors) to shield them from environmental factors.

• Curing Stage: Post-dispensing, the glue cures either at room temperature or in a heated chamber, forming a rigid or flexible barrier depending on the epoxy formulation.

2. Advantages

• Enhanced Waterproofing: Creates an IP67/IP68-rated seal, critical for outdoor, industrial, or marine LED applications.

• Improved Reliability: Protects against thermal cycling, vibration, and corrosion, extending the LED driver’s lifespan.

• High Efficiency: Automation enables rapid, continuous production with minimal downtime, ideal for high-volume manufacturing.

• Consistency: Eliminates voids, bubbles, or uneven coverage, ensuring uniform quality across all units.

• Cost-Effectiveness: Reduces material waste and labor costs compared to manual potting methods.

3. Applications

Waterproof LED drivers produced via AB glue potting are widely used in:

• Outdoor lighting (streetlights, garden lights)

• Automotive lighting systems

• Industrial and underwater lighting

• Smart lighting infrastructure exposed to harsh environments.

The automatic AB glue potting line is indispensable for producing high-performance, waterproof LED drivers. By combining precision, efficiency, and scalability, it ensures end products meet stringent quality and durability demands, supporting the growth of LED applications in challenging environments.

Some Line Details