Forced Convection Flat Tempering Furnace CFT

Series CFT forced convection flat tempering furnace is the basic type of glass tempering furnace which has been widely accepted by overseas customers. Firmly upholding the philosophy of "the pursuit of excellence”, the series CFT forced convection flat tempering furnace adopts imported motor and accessories to ensure its good quality. Besides, draught fan can provide a circulating heat flow inside the machine to keep a full uniform heat. With higher capacity than radiation flat tempering furnace, it is more suitable for processing Low-e tempered glass for construction furniture industry.

Features

1. Shanghai Glass Machinery is an ISO and CE accredited forced convection flat tempering furnace supplier in China. It has obtained a patent on invention; the patent number is 102008025795.
<1> Overall flatness deviation<1.5mm/1000mm
<2> Local flatness deviation<0.1mm/300mm
<3> Granularity is strictly according to DIN EN 12150 standard(>=40pieces in 50×50mm)
<4> No visible scratches or marks on surface.
2. Shanghai Glass Machinery has long-term cooperation with many universities and scientific research institutions.
3. Monitoring data is provided during the productive process.
4. We provide customized service and installation training service for large production line.

Application

The machine is used for making flat tempered glass.

Parameter

Type Max. Glass size Min. Glass size Glass thickness Capacity Heating Power Installed Power

m x m m x m mm M²/h kw kw
CFT1525 1.5x2.5 0.15x0.3 4~19 57 288 448
CFT1530 1.5x3

68 345 507
CFT1536 1.5x3.6 82 403 593
CFT1830 1.8x3 82 410 640
CFT1836 1.8x3.6 98 479 709
CFT2030 2x3 91 453 683
CFT2036 2x3.6 109 529 779
CFT2042 2x4.2 127 605 885
CFT2436 2.4x3.6 131 630 910
CFT2442 2.4x4.2 153 720 1030
CFT2448 2.4x4.8 175 810 1120
CFT2454 2.4x5.4 197 900 1245
CFT2460 2.4x6 219 990 1420

Glass Type Clear Float Glass Low-E E=0.07 Low-E E=0.03
Glass thickness(mm) 4 5 6 8 10 12 15 19 6 6
Unit Heating Tine(s/mm) 28 30 30 32 36 40 45 50 40 50
Capacity(1/h) 22 20 17 12.7 9 7 5 3.5 12 10
Energy Consumption(kw.h/m2) 3.5 3.5 3.6 4.8 5.7 7.0 8.0 10 5.2 5.3
Overall Bow≤(%) 1.2 1.0 1.0 1.0 1.0 0.8 0.8 1.2 1.2 1.2
Local Bow≤(%) 0.40 0.35 0.35 0.30 0.30 0.30 0.30 0.30 0.35 0.40
Wind spots Can not be observed with naked eyes under the conditions of: A .The total stacked glass thickness is no more than 20mm. B. The glancing angle is no less than 150.
Note: This parameter is the general type; we provide customized service for special requirements.