AirStreamTM ——Radiation heating plays main role during glass heating, while compressed air is injected into heating furnace, in which it brings certain amount of heat onto glass top surfaces and is helpful for even heating online low-E glass, etc. SuperAirTM ——Radiation heating plays main role during glass heating, while larger volume of compressed air is blown into heating furnace by intelligent pipe convection system. Therefore, both online and offline low-e glass can be evenly heated. JetConvectionTM—— Convection heationg plays main role during glass heationg. After being heated in jet convection chamber, the hot air inside heating furnace is blown onto glass surfaces and then goes back to hot air blowers for contiuous circulation, which not only ensure even heating, low production costs, but enhance the quality of the end products as well. LD-AT Series Combined Flat tempering Furnace LD-AT Series Combined Flat tempering Furnace has two combined heating sections, in which JetConvection heating and AirStream heating technologies can be applied for optimum heating effect according to different features of glass sheets; its quenching and cooling section consists of one chiller or more chillers according to quality requirements of end products. The flexible combinations of JetConvection and AirStream heating technologies and various working modes form different performances and features of these series products, which meet particular requests due to different kinds of glass sheets. a, LD-AT0 Series Combined Flat Tempering Furnace LD-AT0 Series Forced Convection Combined Flat Tempering Furnace has two heating sections with JetConvection heating technology applied; this furnace ensures the best quality of end products and a higher yield. Glass can be tempered includes: on-line and off-line Low-E (E=0.02) glass, extra white glass, silk-printed glass, pattern glass, tinted glass, clear glass, etc. Technical Specifications
Productivity is calculated on 1644 X 985, 3.2mm extra white glass. Actual productivity is subject to glass types, sizes and loadage.Not all types are listed here due to limi
Technical specifications
| LD-AL JetConvection Continuous Flat Tempering Furnace | |||||
| Types |
Max: dimension |
Min: dimension |
Glass thickness |
Productivity( pieces/h) | Installed capactiy(KVA) |
| A1225L24 | 1200x2500 | 300x500 | 3.2-6 | 270 | 2400 |
| A1225L30 | 1200x2500 | 300x500 | 3.2-6 | 300 | 2800 |
| A1525L24 | 1500x2500 | 300x500 | 3.2-6 | 270 | 3000 |
| A1525L30 | 1500x2500 | 300x500 | 3.2-6 | 300 | 3500 |
| A1725L24 | 1700x2500 | 300x500 | 3.2-6 | 350 | 3900 |
| A1725L30 | 1700x2500 | 300x500 | 3.2-6 | 380 | 4500 |
Technical Features:
1. Much longer heating section and tempering section ensure that the glass sheets can be heated to the right temperature in unidirectional movement and then be tempered and cooled quickly.
2. Agile velocity curve regulating and control system accommodate to different glass heating stage. Logic servo controlled continuous mode and complete continuous mode can be switched according to the different size of glass sheets.
3. Continuous running blower ensure energy saving.
4. There is no need for glass to do jigging motion in both heating section tempering, section and cooling section, that in large extent reducing quality defects such as white haze, scrape, waviness, etc.
5. Continuous tempering technology ensure much higher productivity, suitable for tempering large volumes of flat glass sheets for architectures, furniture, household appliances, autos and solar power industries.
6. Equipped with Jet Convection Heating system, able to temper on-line and off-line Low-E(E=0.03) glass, ultra clear glass, screen printed glass, patterned glass, tinted glass, clear glass, etc.