Spanish Architectural Glass Processor

Spain | Architectural Glass

Complete Double Edging Line for Higher Efficiency

The customer is an experienced Spanish architectural glass processor. Before working with Techwin, they mainly used CNC machines for glass edge processing, which limited production efficiency.

To improve productivity, Techwin supplied a complete double edging line including an automatic loader, positioning table, double edger and glass washing machine.

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The Challenge

• Low processing efficiency with CNC machines
• Manual glass handling
• Diagonal tolerance could affect downstream processing
• Different glass sizes required frequent machine adjustments
•  

Techwin’s Solution

The line is designed for glass up to 2500 × 2000 mm, with a working speed of 15 m/min.

Key features include:

• Automatic loading system
• Positioning table with glass scanning
• Automatic adjustment according to glass size
• Servo-driven rough grinding spindles
• Double edging for both sides simultaneously
• Integrated glass washing

The scanning system identifies the glass size before processing, allowing the machine to automatically adjust its working position. This significantly reduces setup time when processing different glass sizes.

The double edger can also accommodate greater diagonal tolerance, reducing problems caused by imperfectly cut glass.

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The Result

By replacing CNC-based edge processing with a high-speed double edging line, the customer achieved approximately:

50% Higher Processing Efficiency

The automated positioning and adjustment system also reduced manual intervention and improved the overall production flow.

Project Highlights

2500 × 2000 mm
Maximum Glass Size

15 m/min
Line Speed

Servo Motors
Rough Grinding Spindles

Automatic Scanning
Glass Size Recognition

~50%
Higher Processing Efficiency

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From CNC Processing to High-Speed Double Edging

A practical automation upgrade that increased productivity while improving processing consistency.

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