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High Quality Electricial Heating Type Electric Glass Furnace

JEFFER Engineering and Technology Co.,Ltd
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High Quality Electricial Heating Type Electric Glass Furnace

Brand Name : JEFFER

Model Number : Customized

Certification : ISO9001, ISO14001, ISO45001

Place of Origin : China

MOQ : Customized Product

Payment Terms : T/T, L/C

Supply Ability : 1 set per 5-6 months

Delivery Time : 180 days after receiving the down payment

Packaging Details : Suitable for Multi-transportation

Name of Product : Electric Melting Furnace

Heating : Electrical Power

Heating Efficiency : 40%-80%

Capacity : 10 tons

Color of Product : Flint

Warranty : 1 Year

Service : Engineer overseas service avaliable

Voltage : 380V

Frequency : 50Hz

Condition : New

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High Quality Electricial Heating Type Electric Glass Furnace


1. Brief Description


In 1902, Voelker was granted a basic patent for melting glass using the heat generated by an electric current through the batched material. Under the continuous development and improvement of the furnace design technology and electrode, this electric melting method is extensively used.
Between the year 1920 to 1925, Raeder from Norway used graphite electrode for furnace, which has successfully achieved a fully electric furnace.


In 1925, Corneljus from Sweden took this kind of electric furnace to produce amber glass and green glass. The electric melting furnace adopts the method of blanket charging and the batching material floats on the surface of glass liquid


During World War II, Borel from Swiss did plenty of research and development in electrodes, due to a shortage of fuel, he has done successful work in this territory and his research results have been promoted by a French company St. Gobain.


Glass is an electric conductor under high temperature. There are alkali metal and potassium ions in melted glass liquid. These two ions have conductivity, when the electricity through the glass liquid, the joule heat will be produced, if there is enough calories produced, it can melt the glass, which is called “Glass Electric Melting”.




2. Advantages of the electric melting:

  • High thermal efficiency, up to 80%~85%
  • More energy saving
  • Small footprint
  • Simple structure
  • Reduce the volatilization of expensive oxide in raw materials
  • Stable melting technology
  • No pollution
  • Lower noise level
  • Improved working condition
  • Homogenized glass liquid
  • High product quality
  • Automatic control
  • Less maintenance cost

3. Furnace structure


ItemDescription
1Melting tank
2Throat
3Forehearth
4Spout

4. Melting section of electric furnace


Using cooling top vertical melting type theory, which will concentrate the melting process. The design of melting area is benefited for glass melting and homogenization, no death zone in melting scope, that will ensure the melting efficiency of glass materials and clarification, producing high quality glass liquid.


Adopt electric fused cast AZS materials for melting and non-melting areas, clay brick, light clay insulation brick and aluminum silicate products for other parts.


5. FAQ

Q: What does JEFFER do?
A: JEFFER Engineering and Technology Co., Ltd is a professional engineering company specialising in project design, engineering technology consulting, engineering, procurement, construction (EPC), and project operation management.


Q: Can you custom the product?
A: Yes, we design the production line based on the requirement of the client.


Q: How do you control the quaility?
A: All our processes are strictly combined with ISO standard. And our professional team will supervise the quality control during the design and manufacture.


Q: How can I get the price?
A: For product line, please provide the detailed specfication of the production you want to product, then we will privode an economic plan for your reference. For engineering service, please provide your requirement, we will provide the detailed schedule and plan for your reference.


Q: If we need skilled workers, how can we solve this issue?
A: JEFFER Engineering can provide the training service to the client, our engineers will train the workers on site.


Q: How about after sales service?
A: We can provide remote service and/or site service based on the situation.



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