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Rolled Glass Production Line
  • Rolled Glass Production Line
  • Rolled Glass Production Line
  • Rolled Glass Production Line
  • Rolled Glass Production Line
  • Rolled Glass Production Line

    • Rolled Glass Production Line

    Complete line for manufacturing solar glass, ornamental glass and patterned glass

    Rolled glass is made by passing molten glass through rollers that shape it into sheets with specific patterns or textures. This process is commonly used to make solar glass for photovoltaic panels, decorative panels with frosted or embossed surfaces, glass for partitions, BIPV applications, and ultra-clear rolled glass. The rolled glass production line can produce glass sheets between 2.0 mm and 3.2 mm thick and up to 3300 mm wide. Rolled glass is widely used in solar energy because its textured surface improves light scattering, helping solar cells absorb more energy.

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    Glass equipment used in float glass production line
    • Batch Charger (Glass Furnace Feeder)Batch Charger (Glass Furnace Feeder)
    • Glass Rolling MachineGlass Rolling Machine
    • Glass Annealing LehrGlass Annealing Lehr
    • Cold End Equipment (glass cutting, glass conveying, glass stacking, etc.)Cold End Equipment (glass cutting, glass conveying, glass stacking, etc.)
    Specifications

    Hot End Equipment for Rolled Glass Production

    • Glass thickness: 1.4-2.0mm (industrial mass production), 1.1mm (laboratory scale)
    • Max. width of raw glass sheet: 3650mm
    • Production capacity: 1200t/d (1 annealing lehr supporting 6 glass production lines)
    • Qualified rate: ≥92%
    • Glass thickness tolerance: ±0.2mm
    • Temperature control accuracy: ≤±1.5℃ (temperature of roller surface)

    Cold End Equipment for Rolled Glass Production

    • Production capacity: 1260t/d (1 annealing lehr supporting 6 glass production lines)
      (Line 1/Line 5: 315t/d, Line 2/Line 3/Line 4: 210t/d)
    • Glass thickness: 2-3.2mm (Line 1/Line 5)
      1.6-3.2mm (Line 2/Line 3/Line 4)
    • Raw glass sheet width: 3400-4200mm (Line 1/Line 5)
      2350-2800mm (Line 2/Line 3/Line 4)
    • Finished glass sheet width: 2955-3900mm (Line 1/Line 5)
      1970-2600mm (Line 2/Line 3/Line 4)
    • Glass sheet cutting size: Line 1/Line 5 (split into 3 sheets) (W×L)
      1129×2273mm, 1297×2384mm, 985×1955mm
    • Line 2/Line 3/Line 4 (split into 2 sheets) (W×L)
      1129×2273mm, 1297×2384mm, 985×1955mm
    Glass Types Produced on the Rolled Glass Line
    • Opal/ceramic white glassOpal/ceramic white glass
    • Screen printed glassScreen printed glass
    • Ultra-clear rolled photovoltaic glassUltra-clear rolled photovoltaic glass
    • Ultra-clear ultra-thin photovoltaic glassUltra-clear ultra-thin photovoltaic glass
    • Tempered backsheet glass with drilled holesTempered backsheet glass with drilled holes
    • Ultra-clear rolled coated photovoltaic glassUltra-clear rolled coated photovoltaic glass
    Why Choose BBKS as Your Glass Solutions Partner?
    Breakthrough in Photovoltaic Solar Glass Technology
    Rolled Glass with High Transparency for Better Energy Output

    Rolled Glass with High Transparency for Better Energy Output
    Through precision rolling, BBKS produces glass with light transmittance reaching 93.5%, a level rarely achieved in the industry. The textured surface scatters the light more evenly, which helps solar cells absorb more sunlight and generate more power.

    Lightweight Ultra-Thin Glass for Solar Modules

    Lightweight Ultra-Thin Glass for Solar Modules
    We produce 2.0 mm ultra-thin rolled glass that works well for lightweight double-glass modules. Even though the glass is thinner, it is around 30% stronger, giving it better resistance to impact and reliable performance outdoors over the long term.

    Smart Production Lines for Higher Efficiency and Lower Energy Use
    Fully Automated Rolling System

    Fully Automated Rolling System
    The glass rolling system uses smart temperature control to keep roller heat steady within about ±1°C, which makes sure the glass comes out with consistent thickness. At the same time, an AI visual system monitors the glass as it’s being made, spotting bubbles and scratches right away. This helps cut defect rates by nearly half and keeps quality more reliable.

    Sustainable and Energy-Efficient Production

    Sustainable and Energy-Efficient Production
    We use a waste heat recovery system that takes the hot air from the furnace and reuses it, helping cut energy use by around 15%. The melting process also applies low-emission technology, keeping NOx levels under 200 mg/m³ so the line meets strict EU environmental standards.
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    Our Glass Equipment Covers

    The line uses precise temperature control (±1°C) to keep thickness uniform. The textured surface helps scatter light so solar cells can take in more energy. Thanks to precision rolling, the glass reaches a light transmittance of up to 93.5%.

    The electronic glass line uses AI visual inspection to detect defects with 99.5% accuracy. The glass production process is fully automated, reducing manual work and keeping production steady. The production line can also be monitored and optimized remotely through digital twin technology. With these advantages, the line produces ultra-thin electronic glass as thin as 0.12 mm on a stable basis.

    Visual inspection systems check the glass in real time and can spot defects such as bubbles or scratches. Smart algorithms cut down on false results, and high-precision sensors keep track of size and thickness. When combined with production data, it ensures the glass meets quality standards and makes it easier to spot problems quickly.
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