Automatic CNC Insulating Glass Sealing Robot with Dual Sealant Supply

Automatic size detection allows the machine to identify the dimensions and sealing depth of each insulating glass unit.
Two independent sealant supply systems support convenient switching between compatible sealing materials.
The servo-controlled sealing system provides accurate nozzle movement and stable sealant application.
Sealing speed is automatically adjusted according to the sealing depth to improve consistency and reduce material waste.
The optimized corner-filling process helps reduce air bubbles and minimizes manual corner trimming.
A buffer section stores finished glass temporarily, supporting continuous operation and improving production efficiency.
The synchronous belt conveying system transports glass smoothly while reducing the risk of scratches and contamination.
The touchscreen interface provides straightforward parameter setting, operation monitoring and fault information.
Automatic low-sealant warning helps operators replenish material in time and reduces unexpected production interruptions.
The machine is suitable for rectangular double-glazing and triple-glazing units. Shaped and stepped glass processing can be supplied as optional configurations.

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Product Details

Product Overview

The Automatic CNC Insulating Glass Sealing Robot is designed for the automatic secondary sealing of double- and triple-glazed insulating glass units. It can be connected directly to an insulating glass production line to reduce manual handling and improve sealing consistency.

The machine automatically detects the glass size and sealing depth before controlling the conveying speed, sealing nozzle and sealant output. Its servo-controlled motion system helps maintain accurate positioning throughout the sealing process.

Two independent sealant supply systems are available for production that requires different compatible sealants. The operator can set and monitor production parameters through the touchscreen interface.

Working Process

After the insulating glass unit enters the machine, sensors detect its dimensions and sealing depth. The conveying and sealing systems then work together to apply secondary sealant continuously around the glass edges. The corner-filling function helps produce smooth corners with fewer air pockets and less manual finishing.

A buffer section can temporarily store the processed glass, allowing the production line to continue operating more efficiently.