JEFFER Engineering and Technology Co.,Ltd
| Frenquency | 50Hz |
| Voltage | 380V |
| Thermal efficiency | 80%-85% |
| Capacity | 10 ton |
| Payment Terms | T/T,L/C |
| Supply Ability | 1 set per 2 - 3 months |
| Delivery Time | 150 days after receiving the down payment |
| Packaging Details | Wooden case, tray, steel frame, etc |
| Kind of glass | Borosilicate glass |
| Material | Fused AZS, Silica Brick |
| Brand Name | JEFFER |
| Model Number | Customized |
| Certification | ISO9001， ISO14001， ISO45001 |
| Place of Origin | China |
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Product Specification
| Frenquency | 50Hz | Voltage | 380V |
| Thermal efficiency | 80%-85% | Capacity | 10 ton |
| Payment Terms | T/T,L/C | Supply Ability | 1 set per 2 - 3 months |
| Delivery Time | 150 days after receiving the down payment | Packaging Details | Wooden case, tray, steel frame, etc |
| Kind of glass | Borosilicate glass | Material | Fused AZS, Silica Brick |
| Brand Name | JEFFER | Model Number | Customized |
| Certification | ISO9001， ISO14001， ISO45001 | Place of Origin | China |
| High Light | Borosilicate Electric Glass Furnace ，Borosilicate glass making furnace ，ISO45001 Melting Electric Glass Furnace | ||
Electric glass furnaces, also known as electric glass melting furnaces, use electrical energy as the primary heat source to melt raw materials into glass. These furnaces operate by introducing electric current through electrodes into the molten glass, which generates internal heat and facilitates the melting process. This method allows for precise temperature control and minimizes heat loss, making electric furnaces more efficient than conventional flame-heated systems.
The technology has evolved significantly since its inception. In 1902, Voelker was granted a basic patent for melting glass using the heat generated by an electric current through the batched material. Under continuous development and improvement of furnace design technology and electrodes, this electric melting method is now extensively used. Between 1920 to 1925, Raeder from Norway successfully achieved a fully electric furnace using graphite electrodes.
In 1925, Corneljus from Sweden used this kind of electric furnace to produce amber glass and green glass. The electric melting furnace adopts the method of blanket charging where the batching material floats on the surface of glass liquid.
Glass becomes an electric conductor under high temperature. There are alkali metal and potassium ions in melted glass liquid. These two ions have conductivity, and when electricity passes through the glass liquid, joule heat is produced. If sufficient calories are generated, it can melt the glass, which is called "Glass Electric Melting".
| Item | Description |
|---|---|
| 1 | High thermal efficiency, up to 80%-85% |
| 2 | More energy saving |
| 3 | Small footprint |
| 4 | Simple structure |
| 5 | No pollution |
| 6 | Lower noise level |
| 7 | Less maintenance cost |
| Item | Description |
|---|---|
| 1 | Melting tank |
| 2 | Throat |
| 3 | Forehearth |
| 4 | Spout |
Using cooling top vertical melting type theory, which concentrates the melting process. The design of the melting area is optimized for glass melting and homogenization, with no dead zones in the melting scope. This ensures the melting efficiency of glass materials and proper clarification, producing high quality glass liquid.
| Item | Description |
|---|---|
| 1 | 3D modeling design |
| 2 | Deep refining technology |
| 3 | Unique throat cooling structure |
| 4 | Optimized tank wall cooling arrangement |
| 5 | Electrical boosting technology |
| 6 | Bubbling technology |
| 7 | Key structure pre-assembly before delivery |
| 8 | Low energy consumption and long life technology |
| 9 | Advanced and reliable computer automatic control system (PLC/DCS, SCADA) |
| 10 | Low environmental impact |
| 11 | Flue gas treatment technology |
| 12 | Waste Heat recovery technology |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller
Year Established:
2007
Total Annual:
10000000-20000000
Employee Number:
200~350
Ecer Certification：
Verified Supplier
JEFFER ENGINEERING, a China professional company that designs and provides complete glass melting technology as a global solution partner for the glass industry. With overseas subsidiaries in Russia, Egypt and Indonesia, JEFFER has met its demand for rapid local activity of the glass industry's ... JEFFER ENGINEERING, a China professional company that designs and provides complete glass melting technology as a global solution partner for the glass industry. With overseas subsidiaries in Russia, Egypt and Indonesia, JEFFER has met its demand for rapid local activity of the glass industry's ...
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