best selling 8mm frameless folding window for home decorate

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System features for  frameless folding window

  Latest system: Finzone10 used for most kinds of balcony shape, special for sliding window.

 Compensation profile: There is a compensation profile for upper profile that can adjust the gap between the window and ceiling.

 Best Rollers: Use big ball bearing wheels and slide smoothly.

 Big glass panels: The max width of Finzone10 is 750mm and the max height is 2800mm for each glass panel.    

 Hinge axles: Use SS304 for the whole hinge axles so that can stand big weight and avoid the glass panels falling down.

 Protection cap: Apply nylon protection cap on glass profiles to avoid hurting.

 Connection hardware: Use two parts of Zinc that easy to connect two track profiles with any angles.

Mechanical properties for frameless folding window

The guide profiles are made in compliance with 6063T5 as special profiles

Tensile strength of the frame from the guide profile: 860 kg Guide profile deflection 80 kg / 3.8 m:

Perpendicular: 3.5 cm

Horizontal: 7.5 cm

No permanent changes in shape

Each glass element is supported by four 8 mm hinge axles, featuring a total of 10 horizontal wheels

Durability of Nylon bearing wheel in random profile loading: undamaged over 600 kg

Gearing heat resistance (POM): approx +90 Degree C

Frost resistance: over -30 Degree C

All metal parts are non-corrodible: only aluminum and stainless steel

Installation on concrete and brick surface is by 8 mm stainless steel bolts and brass anchor 

Sound insulation for frameless folding window

For 100 Hz Reduction 6.7 dB

For 2400 Hz Reduction 13.5 dB

Measured according to international standards ISO 140-5 & ISO 717-1  

  Wind pressure for frameless folding window

  glazed terrace can support the wind speed according to the panel height and glass thickness

 Packing for frameless folding  window

 Aluminum of glass wall will be wrapped in plastics film and paper. All hardware of glass wall will be packed in separate boxes and marked correspondingly

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