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Electronic Glass Production Line
  • Electronic Glass Production Line
  • Electronic Glass Production Line
  • Electronic Glass Production Line
  • Electronic Glass Production Line
  • Electronic Glass Production Line

    • The electronic glass production line is made to meet the high standards of display glass. It makes sure the glass is thin, smooth on the surface, and strong enough to be used in modern screens. It improves the float process by adding sealed rolling technology and incorporates techniques from rolled glass production. This makes the forming more precise while also helping to keep production costs down. With this approach, the line can process ultra-thin glass down to 0.12 mm, as well as 0.55 mm STN-LCD substrates commonly used in liquid crystal displays. Ultra-thin processed glass is widely used in smartphones, tablets, laptops, and flat-panel TVs, as these applications require high clarity, durability, and light weight.

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    • Annealing lehr layout Annealing lehr layout
    • Cold end process layout Cold end process layout
    Glass equipment used in electronic glass production line

    Batch charger → Melting (including melting & pre-refining) → Refining → Forming → Annealing → Inspection → Cutting → Cleaning → Packaging & Storage

    • Batch Charger (Glass Furnace Feeder) Batch Charger (Glass Furnace Feeder)
    • Float Glass Top Roller Float Glass Top Roller
    • Float Glass Annealing Lehr Float Glass Annealing Lehr
    • Cold End Equipment (glass cutting, glass conveying, glass stacking, etc.) Cold End Equipment (glass cutting, glass conveying, glass stacking, etc.)
    Parameters of the Production Line

    Types of Ultra-Thin Glass and Production Methods

    Display Glass Application Glass Type Thickness (mm) Production Method
    TN/STN-LCD Substrate glass Soda-lime glass 0.3~1.1 Float Process
    TFT-LCD Substrate glass Aluminosilicate glass 0.3~0.7 Float Process,Overflow downdrown/Fusion
    Cover glass Cover glass Aluminosilicate glass 0.5~1.1 Float Process,Overflow downdrown/Fusion
    Alkali-aluminosilicate glass 0.5～1.1 Float Process,Overflow downdrown/Fusion
    Soda-lime glass (entry-level) 0.33～0.7 Float Process

    Technical Parameters

    Forming Method Float Process Down-Draw Process Overflow Fusion Process
    Melting Capacity (t/d) 50~300 5~20 5~20
    Land Use Large footprint Compact,high vertical design Compact,high vertical design
    Investment Cost Low Medium High
    Drawing Direction Horizontal Vertical downward Vertical downward
    Forming Medium Tin bath Platinum-alloy orifice plate Platinum-alloy overflow trough
    Forming Principle Density difference (tin vs. glass) Gravity Gravity
    Thickness Control Pull rate,edge roll pressure,drawing speed Pull rate,orifice size,downstream speed Glass overflow volume,draw-down speed
    Thickness Range (mm) 0.3 - 1.3 0.03 - 1.1 0.3 - 2.5
    Sheet Size Large Small to medium Medium to large
    Post-Processing Requires polishing to remove tin-side surface defects Requires double-side polishing to remove external defects No polishing needed,high surface quality
    Glass Types Produced on the Electronic Glass Production Line
    Standard Soda-Lime Glass

    Standard Soda-Lime Glass

    • Specifications
      Thickness ranges from 0.55 mm to 1.1 mm.
      Available in more than 40 sizes, including 1245 × 1092 mm.
    • Features
      Soda-lime glass combines high transparency with strong electrical insulation, resistance to heat, and chemical stability. It can withstand high temperatures, impact, and bending without losing its performance, making it reliable for demanding applications.
    • Applications
      Commonly used in control panels, automotive and medical displays, screens for household appliances, consumer electronics, and POS machines.
    Aluminosilicate Glass

    Aluminosilicate Glass

    • Specifications
      Thickness ranges from 0.12 mm to 1.1 mm.
      Available in multiple sizes, including 1244.6 × 1092.2 mm.
    • Features
      This glass is known for its hardness, clarity, heat resistance, and electrical insulation. It also offers low permeability and maintains stable mechanical and chemical properties even under oxidation or light exposure, making it highly reliable for electronic applications.
    • Applications
      Widely used in tablets, smartphones, wearable devices, and in-vehicle displays. It is also applied in products requiring advanced glass shaping, such as smartwatches, 2.5D and 3D mobile screens, foldable phones, and flexible e-readers.
    High-Alumina Glass

    High-Alumina Glass

    • Specifications
      Thickness ranges from 0.2 mm to 6 mm.
      Available in multiple sizes, including 1244 × 1092 mm.
    • Features
      High-alumina glass is valued for its high strength, strong wear resistance, and excellent impact performance. Its toughness makes it suitable for demanding environments where both durability and reliability are required.
    • Applications
      This glass is widely used in smartphones, tablets, and integrated touch devices. Beyond consumer electronics, it is also applied in high-speed trains, aerospace equipment, and other advanced industrial fields.
    Technical Highlights
    • Technical Highlights
    • Technical Highlights
    • Technical Highlights
    Technical Advantages

    Ultra-thin electronic glass
    The electronic glass production line can produce glass as thin as 0.12 mm, which is among the thinnest in the world. The thickness is kept very uniform (within ±0.01 mm), making it reliable for advanced uses like flexible screens and foldable devices.

    Next-Generation Display Glass
    We developed the G8.5 production line, reaching a yield rate of over 92%, higher than the industry average of 85%. As a result, more glass meets the quality standards, helping reduce waste and keep production efficient.

    Smart production system
    The glass production line uses AI visual inspection that identifies defects with 99.5% accuracy. Since it is fully automated, it requires less manual work, and with digital twin technology, the process can be monitored and optimized remotely.

    Product Applications

    • Cover glass for smartphones and tablets
    • Substrates for LCD displays
    • Substrates for OLED displays
    • Glass for automotive displays
    • Ultra-thin glass for foldable devices

    Global Competitiveness

    Examples of Global Cooperation

    Partner Area of Collaboration Our Role Outcome
    LG Display (Korea) Display glass manufacturing Supplier of advanced substrate equipment Helped set up localized production, reducing reliance on imported equipment.
    Asahi Glass (Japan) Glass production and energy-saving Supplier of cold-end equipment Increased production efficiency while cutting down energy consumption.
    Schott (Germany) Specialty glass production lines Supplier of key equipment Improved supply chain stability and reliability across the region.

    Quality Certifications

    • Certified by VDE in Germany
    • Complies with Japan JIS standards
    • IATF 16949 certified for automotive industry

    Technology Innovation and Sustainability

    • R&D investment is over 15% of annual revenue
    • More than 200 core patents
    • Energy use per unit is 30% lower than industry standard
    • Waste gas treatment efficiency reaches 99.6%
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    Glass Production Line

    An independently developed lifecycle management system monitors equipment health in real time. With AI-driven predictive maintenance, potential failures are addressed early. For example, the edge-forming machine head failure rate was reduced from 7% to nearly zero, cutting annual downtime from 13 events to almost none, saving over USD 390,000 per line annually.

    The ultra-thin solar rolled glass line has achieved stable mass production of 1.4 mm glass. Proprietary forming equipment and material formulations ensure both thinness and high impact resistance, reducing reliance on imports and lowering module costs for customers.

    With energy costs exceeding 40% of production, how can consumption be reduced? An intelligent combustion control system dynamically optimizes fuel and oxygen ratios in furnaces, improving thermal efficiency by 15%. Paired with an energy management platform for real-time analysis, annual energy savings reach USD 220,000 per line, while green factory standards further reduce carbon emissions.

    For electronic displays, automotive glass, and solar applications, fully customized designs are available. For example, a 0.12 mm ultra-thin glass line for flexible displays (the thinnest worldwide) achieved a yield rate above 98%, supported by 166 patents for rapid response to complex requirements.
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