Low-E Double Glazing Aluminium Heavy Duty Bi-Folding Door

HFD83 heavy-duty BI-FOLDING DOOR  HFD83 is the Heavy-duty and ultrahigh solution for folding door with 69mm sash thickness.Bottom tracking design with the rolling wheels running.Suitable for covering large openingUnlimited use of sashes each of which may have 6.0m maximum height and 250KG load-bearing rollers.  TECHNICAL PARAMETERS  PerformanceHeat Preservation PerformanceW(m2.k)Sound Insulation Performance(DB)Watertight Performance(Pa)Airtight PerformanceWind Load Resistance(KPA)6+12A+6 Low-E,2.3-2.8,level 5/635DBlevel 4500PAlevel 5level 54.1KPAlevel 7 ParametersSuitable Width/Height of Sash(mm)Visible Width/Height(mm)Aluminium width(mm)Glass(Thickness)Bi-Folding Door-Width   600-1100mm-Height 1920-6000mm-Weight 150kgHFD83Frame Width  80mm;Sash  Width  84mm.HFD83Frame Depth  92mmSash  Depth  83mmSGU:6-10mmDGU:19-35mmPOWDER COATING, ANODIZED AND WOODEN FINISHALUMINIUM EXTRUSION FACTORY CAPACITYALUMINIUM ALLOYEXTRUSION DIAMETERSBILLET CASTING LINEEXTRUSION LINEPOWDER COATING LINEANODIZED LINE6063/6061-T4,5,680mm-300mm2*casting Lines14*extrusion Line1*vertical coating line1*full automatic lineFACTORY AREAANNUAL OUTPUTSTAFF/R&D1800Acres100,00Tons650/25membersBILLET CASTING WORKSHOPDIES WORKSHOPEXTRUSION WORKSHOPPOWDER COATING LINEFULL-AUTOMATIC ANODIZED WORKSHOPWHAT PRODUCTS WE OFFERAs of now we have successfully designed, manufactured and supplied globally the entire range of aluminium architectural and industrial products and hardwares and it includes the following: •Aluminium profiles     •Sliding Doors     •Sliding Windows •Entrance Doors   •Casement Windows •Bi-folld door •Unitized Curtain Walls   •Shopfront        •Sun rooms •Partitions        •Balcony railings   •Structural Glazing •aluminium cladding •Aluminium formworks   WHAT SERVICE WE OFFERCustomizedOur teams bring the most professional and competitive suggestions for your engineer and design needs, providing solutions on various sizes and complex projects. Technical Support The independent local and abroad technology teams provide aluminium curtain walls technical support (such as wind load calculation, systems and façade optimization), installation guide. System design Based on the clients' and market's requirement, develop new aluminium windows and doors systems, match excellent accessories, which can better meet the client target market requirement. FAQQ: Are you trading company or manufacturer? A: We are aluminium manufacturer located in QINGYUAN with more than 30 years experience.  And you are warmly welcomed to visit us. Q: How long is your delivery time? A: Generally it is 15-20 workdays after receiving payment. Q: Do you provide samples for free? What's the MOQ? A: The new die samples are free for approval and inspection. The MOQ is 8-10tons Q: What is the payment terms? A: 30% upon order confirmation and the balance should be paid before delivery by T/T./after receiving B/L copy. /L/C at sight /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1