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F. & B. Bi-directional Furnaces

LD-AC JetConvection Plus Flat&bent Bi-direction Glass Tempering Line

Architecture&Furniture, Automobile Industries and Household Appliances, etc.
Forced convection heating on the top and bottom.
On-line and Off-line Low-E (E=0.02) Glass, Ultra Clear Glass, Screen Printed Glass, Pattern Glass, Tinted Glass, Clear Glass, etc.
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  1. Product Introduction
  2. Technical Features
  3. Technical Parameters
  4. Customer Case
  • After the successful development of the B type bending and tempering line, which was originally made for tempering small size glasses, the LandGlass R&D team developed a special machine for the jumbo size bent and temper glasses that the architectural market was demanding. LandGlass introduced the AC Flat & Bent Bi-Direction Glass Tempering Line. This type of line has both a bent and a flat tempering section at the two ends of the heating furnace. It can temper flat or bent glass by loading the glass from different direction. Equipped with JetConvection heating technology, it can bend and temper off-line and online low-e and other highly demanding glasses. 

    JetConvection PlusTM Convection heating plays an important role during glass heating. Air is heated in the JetConvection chamber inside the heating furnace and is blown onto the glass surfaces. Air is then recirculated and recirculated by the convection blowers into the JetConvection chamber. LandGlass JetConvection technology enhances the quality of the final product and increases productivity by ensuring an even heating, while minimizing production costs.

    LD-AC JetConvection PlusTM Flat & Bent Bi-Directional Glass Tempering Line adopts JetConvection PlusTM Heating Technology. It is equipped with a flat and a bent quenching section at each side of the heating furnace. By loading glasses in different directions, the tempering line can either temper flat glass or bent glass. Glass that can be tempered includes: on-line and off-line Low-E (E=0.02) glass, extra ultra clear glass, screen printed glass, pattern glass, tinted glass, clear glass, etc.
  • 1. It is equipped with a flat and a bent quenching section at each side of the heating furnace. By loading glasses in different directions, the tempering line can either temper flat glass or bent glass.

    2. The bending system is controlled by German Servo Control System, which ensures good repeatability and consistency.

    3. Thanks to the adoption of servo-controls in the bending section, the bent tempered glass has an excellent repeatability. Furthermore, there is a mechanical bolt for slightly adjusting to make perfect bent glass with high accuracy.

    4. The chillers with computer optimized nozzles arrangements consist of several blocks made of aluminum profiles, which maximizes air flow and minimizes air marks.

    5. Equipped with JetConvection PlusTM heating system, it can temper on-line and off-line Low-E (E=0.02) glass, extra ultra clear glass, screen printed glass, pattern glass, tinted glass, clear glass, etc.
  • LD-AC JetConvection Plus Flat&bent Bi-direction Glass Tempering Line
    Types
    Max.dimension
    Min.dimension 
    Glass
    thickess
    Productivity(loads/h)
    Installed
    capacity(KVA)
    Flat glass
    Bent glass
    Flat glass
    Bent glass
    Clear
    glass
    Low-E
    A1830C36J+
    1800x3000
    3600xARC1800
    150x350
    400xARC600
    4-19/900
    14-16
    12-14
    630
    A2030C30J+
    2000x3000
    3000xARC2000
    150x350
    400xARC600
    4-19/900
    14-16
    12-14
    630
    A2436C36J+
    2440x3600
    3600xARC2440
    150x350
    400xARC600
    4-19/1000
    14-16
    12-14
    1000
    A2442C42J+
    2440x4200
    4200xARC2440
    150x350
    400xARC600
    4-19/1000
    14-16
    12-14
    1000
    A2450C36J+
    2440x5000
    3600xARC2440
    150x350
    400xARC600
    4-19/1000
    14-16
    12-14
    1000
    A2450C50J+
    2440x5000
    5000xARC2440
    150x350
    400xARC600
    4-19/1000
    14-16
    12-14
    1250
    A2850C42J+
    2800x5000
    4200xARC2800
    200x400
    400xARC600
    4-19/1300
    14-16
    12-14
    1250
    A2860C50J+
    2800x6000
    5000xARC2800
    200x400
    400xARC600
    4-19/1300
    14-16
    12-14
    1350
    Productivity of bent glass is calculated on 5mm clear glass and 5 mm Low-E glass (E=0.08) with 65% loadage. Actual productivity is subject to glass types, sizes and loadage. Not all types are listed here due to limited space.
  • Company
    Lasry Glass
    Location
    France, Europe
    Company Profile
    With an effective presence in over 30 countries and acting under the “LASRY GLASS” banner, the subsidiaries of the group LASRY HOLDING S.A.S are specialized in the international flat glass distributions and processings for indoor and outdoor Architecture, Industry and Art.
    Furnace Type
    LD-AC JetConvection Flat&bent Bi-direction Glass Tempering Line
    Main Products
    Clear, extra-clear and tinted glass, common and decorative laminated glass, coated glass, coloured glass, solar glass, etc.

    Glass Tempering Furnace-Lasry Glass-LandGlass    Glass Tempering Furnace-Lasry Glass-LandGlass
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