Interior/Exterio Bifold Doors Modern Designs Aluminum Alloy Double Tempered Glass Bi Folding Door Patio

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Product Description

Basic Specifications
Model NO.
HFD83
Certification
CCC
Open Style
Folding
Position
Exterior
Glass
Clear/Frosted/Reflective/Low-E
Surface Finished
Powder Coating/Anodized/PVDF
Airtight Performance
Level 6
Watertight Performance
500PA
Wind Load Resistance
4.1kpa
Capacity
100,000 sqm/Year
Product Overview

HFD83 BI-FOLDING DOOR is an ultrahigh elevation solution featuring a 60mm sash thickness. Designed with a bottom tracking system and heavy-duty rolling wheels, it is perfect for large architectural openings.

Supports sashes up to 6.0m maximum height and 250KG load-bearing rollers, allowing for unlimited use of sashes in wide configurations.
Technical Performance
Heat Preservation Sound Insulation Watertight Airtight Wind Resistance
2.3-2.8 W(m2.k)
Level 5/6
35DB
Level 4
500PA
Level 5
Level 5 4.1KPA
Level 7
Structural Parameters
Sash Range (mm) Visible Width (mm) Profile Depth (mm) Glass Thickness
Width: 600-1100
Height: 1920-6000
Weight: 150-250kg
Frame: 80mm
Sash: 84mm
Frame: 92mm
Sash: 83mm
SGU: 6-10mm
DGU: 19-35mm
Design & Finish Display
Manufacturing Capability
Alloy Type Extrusion Lines Coating Lines Annual Output R&D Team
6063/6061-T4,5,6 14 Lines Vertical & Automatic 100,000 Tons 25 Members
Professional Services
Customized Solutions: Professional suggestions for engineering and design needs across various project scales.
Technical Support: Comprehensive support including wind load calculation, façade optimization, and installation guidance.

Comprehensive Product Range:

  • Aluminium profiles
  • Sliding Doors & Windows
  • Entrance Doors
  • Casement Windows
  • Unitized Curtain Walls
  • Sun rooms & Partitions
  • Structural Glazing
  • Aluminium Formworks
Frequently Asked Questions
Q: Are you a trading company or manufacturer? A: We are an aluminium manufacturer with more than 30 years of experience. Our facilities are available for inspection visits.
Q: What is the maximum size for the HFD83 folding door sashes? A: Each sash can reach a maximum height of 6.0 meters and support a weight of up to 250KG.
Q: How long is the standard delivery time? A: Generally, the delivery timeframe is 15-20 workdays after the receipt of payment.
Q: Do you provide samples and what is the MOQ? A: New die samples are provided free of charge for approval. The minimum order quantity (MOQ) is typically 8-10 tons.
Q: What surface finishes are available for the aluminium profiles? A: We offer a variety of finishes including Powder Coating, Anodized, Electrophoresis, PVDF, and Wood Grain finishes.
Q: What are the accepted payment terms? A: Standard terms are 30% upon order confirmation, with the balance paid before delivery via T/T, upon receipt of B/L copy, or via L/C at sight.

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