Copper Smelting Furnace

The introduction of blast furnace
Production capacity t/(m2d)
Lead sinter reduction smelting 50-60 up to 90
Lead pellet reduction smelting 25-40 up to 50
Copper raw concentrate isf smelting 45-55 up to 60









Depend on your need

Rotary tilting refining furnace
The rotary tilting refining furnace is mainly used for the pyrometallurgical refining of recycled metals (mostly used for impure copper). In order to improve the technical and economic comprehensive indicators of the tilting refining furnace, it is best to have a copper grade higher than 90% when entering the furnace. For raw materials with lower copper grades, it is best to first undergo pre-treatment in the blast furnace and blowing furnace before entering the tilting furnace.
The furnace body of the rotary furnace is installed on a rotating frame, which, under the action of a hydraulic cylinder, can tilt the furnace body within a certain angle range to achieve process actions such as feeding, melting, and dumping slag. At the same time, the furnace body can rotate around its axis under the action of the transmission mechanism; The rotary motion improves the heating efficiency of the furnace and is of great significance for the overheating of the molten metal.
When melting metal in this furnace, a certain amount of slag forming agent needs to be added. The molten slag forming agent and slag liquid have a protective effect on solid and liquid metals, which can prevent metal oxidation
The burning loss rate of elements such as silicon and manganese in a rotary cupola is equivalent to that of a coke burning cupola. The content of carbon elements in the rotary furnace is decreasing, so it is necessary to add a certain amount of carburizing agent ( graphite) to the furnace material.

The introduction of blast furnace
Blast furnace is the shaft furnace of metallurgical equipment.Blast furnace is used for melting furnace burden(ore, sinter or pellet) that contains metal components, melting need to add air or happen in oxygen-rich e copper and other materials processing.Blast furnace burden is generally block, fuel is coke.Burden is added in batches from
:0.6 m2, 1.2 m2, 2 m2, 2.6 m2, 3.2 m2, 5.6 m2, 8 m2, 10 m2, 11m2 and so on.Our company can design and produce different specification and structures blast furnace based on customer¡¡¡ê¡ès actual demand.





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Lead Smelting Rotary Furnace

Lead smelting rotary furnace is widely used for the Lead paste smelting of Battery recycling plants all over the world. SM Industry have rich experience in providing complete system according to customer requirements, which includes: rotary furnace and filters.

The rotary furnace is consist of furnace body, driving system, burner hole, off-gas holefilters.

Equipment name:� Lead smelting rotary furnace Capacity:� 1~20Tons/batch
Application:� Lead acid battery recyclers, Lead ore smelter, Secondary Lead smelters Raw material:� Lead paste from used battery, Lead ore, Lead dross, Lead slag, crude Lead, and other Lead containing materials
Product: 98% purity crude lead Fuel: natural gas, heavy oil, petroleum coke
Brick: Mg-Cr brick Burner: pyronics burner
Motor and reducer: China famous brand motors and reducers Related equipment: battery crushing and separation system, Lead kettles, ingot casting machine, Lead ladles

Advantages
1.Good adaptability. It can be used for the roasting and smelting for many type of materials, its capacity can tolerate 50-100% of changes. Comparing with reverberatory furnace, it has higher production energy rate and lower fuel consumption.
2.Small length-diameter ratio, small temperature difference, quick heat transferring, and uniform smelting temperature in the furnace.
3.High heat efficiency and good seal performance.
4.Furnace can rotate, which make the firebricks has a longer life service.
5.Good operation environment with high mechanization level and low labor intensity.
6.The rotating speed can be adjusted according to process requirements.
7.Fuel can be diesel, natural gas, gas, powdered coal, heavy oil, and so on. The gas after heat exchanger will enter surface cooler and then dust bag collector.

We can provide customized service for you, you are warmly welcome to visit us!

BL Energy Industrial smelting furnace

Application range :
1350degree regenerative series application
Aluminum and other non ferrous metal smelting furnace
Steel furnace, heat treatment furnace
Temperature refractories, ceramics, sintering brick kiln

1650degrees regenerative series application
Copper, steel, iron and other high temperature furnace
Refractories, ceramics and other high-temperature sintering furnace
Glass, building materials and other high temperature furnace

Product Features
Technical specification
1). Temperature efficiency: 90%,maximum as 93%
2). Total recovery rate of flue gas: 90%,maximum as 92%
3). Comparison with non energy saving furnace:
1350degrees Series energy saving rate : 40% to 60%
1650degrees Series energy saving rate : 50%to70%
4). Comparison with traditional paired regenerative combustion technology, the energy saving rate: 20%to30%

The blast furnace is one of the most important metallurgical equipment, it has the following characteristics:high thermal efficiency, high specific productivity(specific capacity), high metal recovery rate, low cost, less covering area and so on.

Depend on your need

Application of Medium Frequency Induction Copper Melting Furnace:
1.Non-ferrous and ferrous metals melting;
2.Precious metal melting, like gold, sliver, platinum;
3.Semiconductor material melting;
4.Metal alloy melting, like aluminum alloy, zinc alloy, copper alloy,etc.

Main characteristics:
1.Light weight, small size.
2.Different shape and size of induction coil can be changed easily to heat different parts.
3.Mul-tidisplay functions, with displays of over current, over voltage, water failure, phase failure, etc.
4.Simple to operate, a few minutes is enough to learn it.

Product Details:
Melting Time: 15-20 minutes
Voltage: 220-380 V
Melting Material: Copper
Power: 10 KW to 5000 KW
Brand: Foster
Surface Treatment: Color Coated
Phase : Three Phase
Body Material: Mild Steel
Warranty: 1 Year
Duty Cycle: 100%
Frequency: 50 - 60 Hz
Capacity: Available in 5 Kg,10 kg,15 kg,200 kg,10 ton

Here are some of the reasons why induction furnaces ideal for melting of copper:
Power Regimes:
Induction melting furnaces tend to be more flexible when it comes to alloying. These furnaces can be easily shut off any time the plant or factory closes, and relining is fairly quick and simple. They also tend to be more economical in terms of energy consumption, and they usually have a longer refractory lifetime. In the Induction furnace melting rate is very fast and large quantity of the metal can melt very quickly.

Reliability:
When it comes to melting copper, a copper furnace based on induction is far more reliable than most others. Due to latest IGBT technology and standard built up the maintenance of furnace is almost nil, manufacturers can get the most out of this type of furnace without the need for any repairs.

Cleanliness:
It''s well known that induction furnaces emit far less pollutants than other types of furnaces. Not only does this mean that you are protecting your employees from breathing in harmful substances, but having a clean atmosphere will also prevent any additional oxidation of the copper.

Energy Efficiency:
A recent study noted that today''s modern induction furnaces can achieve higher electrical efficiency levels. That means less of a negative impact on the environment, and it means you won''t be wasting more on energy costs.