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building glass /flat glass tempering furnace, 1. glass tempering furnace, 2.high-sensitive heating control system - details see: https://www.machineto.com/building-glass-flat-glass-tempering-furnace-10084360

building glass /flat glass tempering furnace

I. Technical Performance

The performance of the product described in the following text conforms to that made of the high-quality float glass specified by national standards in GB11614-1999Float Glass.

Note (1) The thickness of glass should be ≥ 5-19MM

(2) Four-side edges of the glass should be ground by diamond wheel until

being beveled. No hole or chamfers are allowed.

1. Maximum area of glass sheets array 5-19MM 2500MM×8000MM

2. Minimum size of glass for processing: 120MM × 250MM or φ250MMcycle

3. Maximum size of individual glass sheet for processing: 5-6MM 2500MM×3660MM

8-19MM 2500MM×8000MM

4. Clearance of glass sheets array: longitudinal ≥50mm; transverse ≥30mm

5. Thickness of glass for processing: 5 - 19 mm

6. Maximum area of glass for processing: 19.2m² per tempering cycle

20m² per glass sheet

7. Production Rate: high-quality float flat glass specified by GB11614-1999, four-side edges ground. No holes or chamfer are allowed.

Thickness of glass 4 5 6 8 10 12 15 19

No. of tempering

cycle per hour 18 15 13 10 7 5 3 2

Note: The productivity may be reduced by 10-30% in the following cases:

(1)When the length of an individual piece of glass exceeds 3050mm;

(2)For low-E glass; and

(3)For glasses of other special size, processing requirement or performance

8. Yield Rate: 97% (for high-quality float flat glass specified by GB11614-1999, with four-side edges ground, and no holes nor chamfers)

9. Glass Varieties to be Produced: Ordinary glass, pattern glass, reflective glass, color glazed glass and coated Low-E (Radiance Value: e≥0.1) glass

10. Product Quality Standards

In conformity with GB/T9963-1998 and the most recent standards promulgated by this nation

on tempered glass as well as the global national, international and/or regional criteria and regulations. 4mm ≤1.5‰

11. Energy Consumption: For 5mm flat glass sheets that are to be tempered and whose occupation rate inside the hearth is above 75%, the energy consumption per square meter is equal to or less than 4kw.h.

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