• GX-SQ Double Curved Bending & Tempering Furnace
GX-SQ Double Curved Bending & Tempering Furnace
Luoyang GangXin Glass Technology Co.,Ltd is a leading Product GX-SQ Double Curved Bending & Tempering Furnace manufacturer & supplier. Our advanced equipment offers unmatched precision, energy efficiency, and superior optical clarity, ensuring your glass products meet the highest international safety standards for automotive and architectural applications.
Suitable for rear windshield ofautomotives, domestic appliances, architectureand decoration glass etc.

Product Description

Product Introduction:

The Product GX-SQ Double Curved Bending & Tempering Furnace is a high-end solution engineered for producing true 3D curved tempered glass. Unlike standard bending machines, this system bends glass simultaneously in two directions, making it essential for complex automotive rear windshields, sunroofs, and modern architectural domes.

By integrating forced convection heating with a high-performance quench system, the GX-SQ ensures uniform stress distribution and eliminates optical distortion, providing the reliability industrial manufacturers need for high-stakes safety glass production .

双曲自动钢化段


双曲成型段、托辊



Application:

You can apply the Product GX-SQ Double Curved Bending & Tempering Furnace to a variety of high-demand sectors:

· Automotive: Rear windshields, sunroofs, and engineering vehicle windows.

· Architecture: Glass domes, skylights, and double-curved façade panels.

  · Furniture: High-end 3D curved decorative glass and functional panels.


Technical Characteristics:

 · Process stability first: Designed for repeatability—critical for automotive glazing and engineered architectural projects.

 · Energy-saving focus: Optimized insulation and airflow paths help reduce unnecessary heat loss.

 · Optical quality focus: Uniform heating + stable quench helps reduce common curved-glass appearance issues.

 · Customization depth: Furnace size, heating zones, mold solution, quench structure, and automation level can be matched to your glass geometry and output targets.


Features and Advantages:

·True 3D Bending Technology: Enables simultaneous two-directional bending for complex geometries that single-curve machines cannot achieve.

·Forced Convection Heating: Ensures uniform temperature across the glass surface, preventing local overheating and maintaining excellent optical quality.

·High-Precision Quench System: Rapidly stabilizes double-curved shapes to meet strict automotive and construction safety standards .

·Intelligent PLC Automation: Precisely controls the entire bending and tempering cycle for high repeatability.

·Energy Efficiency: Optimized airflow design reduces power consumption while maintaining industrial-grade performance.


Technical Parameters

ModelThickness(mm)Max LoadingArea
MAX(mm)
Min Radius
MIN(mm)
Max Depth(mm) Productivity (Loads/H)
GX-SQ16083.5-61600*80010015035-65
GX-SQ16103.5-61600*100010015035-65
GX-SQ16123.5-61600*120010015035-65
GX-SQ18084-61800*80015015035-65
GX-SQ18104-61800*100015015035-65
GX-SQ18124-61800*120015015035-65
GX-SQ20104-62000*100015025035-65
GX-SQ22104-62200*100018025035-65
GX-SQ22164-62200*160018025035-65


Structure Introduction:

The structural integrity of the Product GX-SQ Double Curved Bending & Tempering Furnace is what sets it apart from the competition:

  · Quenching Section: Designed for high-pressure tempering, the top and bottom quenching sections can be adjusted independently to ensure perfect glass flatness.

  · Durable Air Bellows: Our integrated bellows feature a no-welding-point structure, ensuring long-term stability and consistent airflow.

  · Intelligent Operating System: Equipped with a Siemens industrial computer and a user-friendly cantilever operating table, the system offers automatic parameter saving and real-time machine state detection.

  · Precision Drive System: The chain-driven mechanism provides superior synchronism, ensuring the glass moves smoothly through the bending and tempering phases.

  · Maintenance-Friendly Design: Removable small air boxes allow for fast and convenient cleaning, reducing your downtime.


Working Principle:

The process begins with the glass entering the heating chamber, where forced convection brings it to a precise softening temperature. Once ready, the glass moves into the bending section, where precision molds shape it along two axes simultaneously.

Finally, the Product  GX-SQ Double Curved Bending & Tempering Furnace subjects the glass to rapid, high-pressure cooling (quenching), which locks in the 3D shape and creates the internal tension required for high-strength safety glass.


   

Why Choose Us:

GangXin is a high-tech enterprise specializing in R&D, design, manufacturing, and sales of glass tempering equipment. Our factory covers 22,000㎡ (workshop 12,000㎡), with 150+ employees and 60+ technical staff (college degree or above).

We build equipment to be mature and stable through strict supply chain control, then back it with practical service: one-on-one consultation, application solutions, installation guidance, 24-hour support hotline, lifetime technical support, and 48-hour on-site service. Our equipment has been exported to 50+ countries and regions.    


Certifications

Luoyang GangXin Glass Technology Co.,Ltd maintains rigorous quality standards verified by international certifications:

  · CE Certification: Confirms our equipment meets European Union safety, health, and environmental protection standards

  · UL Certification: Validates safety standards for equipment used in North American markets

  · ISO9001:2015: Demonstrates our quality management system meets international standards for consistent product quality and customer satisfaction


FAQ

Q1: Can you build to my glass shape and local power standard?
Yes. The GX-SQ is non-standard customized; we support different voltages, layouts, and mold solutions.

Q2: Can it process Low-E coated glass?
Yes. We can configure heating and quenching to support coated glass, including multi-silver Low-E.

Q3: How fast do you respond?
You’ll get a response within 24 hours; remote support is available, plus 48-hour on-site service when needed.

Q4: Do you support ODM/OEM for my market?
Yes—our team has extensive development, design, and production experience for ODM/OEM projects.


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