The holding furnace is used for the refine, drossing, standing and temperature rising of Aluminum and molten Aluminum during or before casting.
The furnace applies direct combustion burner, which is featured with high temperature rising ratio and the temperature of molten Aluminum could be precisively manipulated. The end product of this furnace (molten Aluminum) is fully qualified for the condition before casting.
The holding furnace is used for the refine, drossing, standing and temperature rising of Aluminum and molten Aluminum during or before casting. The furnace applies direct combustion burner, which is featured with high temperature rising ratio and the temperature of molten Aluminum could be precisively manipulated. The end product of this furnace (molten Aluminum) is fully qualified for the condition before casting.
Usage Mainly used for maintaining temperature of molten aluminum alloys, suitable for all the crafting processes, such as pre-aluminum casting degassing, alloy preparation, uniform structure and temperature regulation and so on. â?¢ Energy source can be electricity and gas. Equipment Features â?¢Higher-quality molten aluminum can be obtained. Molten aluminum temperature accuracy, composition uniformity and less hydrogen content can be guaranteed. Flexible production organization. The crucible can be replaced at any time for production of different types of alloys, without contaminating the molten aluminum. Low burning loss of aluminum. The aluminum in the crucible is heated with heat conduction of the crucible, without local high temperature, reducing oxidizing loss and high-temperature volatilization, lowering the burning loss of aluminum to a level below 1.2%. The furnace floor is molded by monolithic casting with a casting material. Moreover, at the bottom of the furnace is a leakage outlet, through which the molten aluminum can outflow once the crucible is broken, reducing the risk of damage to the furnace body. The temperature of the furnace chamber and molten aluminum is controlled by series circuit, ensuring sufficient heating efficiency and preventing overheating of the furnace chamber. The molten aluminum thermocouple protect tube is made from silicon nitride, which is well heat-conducting, resistant to corrosion by the molten aluminum, resistant to thermal and cold shocks and highly strong. The tube can be directly immersed in the molten aluminum to measure its temperature. It has a service life of more than 2 years. Multiple safety protection modes are adopted, such as molten aluminum over-temperature alarm, furnace chamber over-temperature alarm and crucible leakage alarm and so on.
A cubical furnace has two parts, one is nonmoving shell with combustion system, the other part is used to load, carry, and unload the material to be heated. A furnace used for all other standard applications as mentioned. It also can be used in the applications of specialized treatment processes. Advantages: our furnaces are designed in such a way to reduce the fuel consumption. Combustion/ heating equipments are designed with the thermal equations. Our heating systems will be positioned in order to better heat transfer rate through circulation and re-circulation. Our furnaces are designed for skin temperature of 65?c (maximum) Lining: refractory and insulation bricks and ceramic fiber blankets based on the temperature and operation of the furnace. As per the ISO standard packing.
Atec Tilting Furnace is a Cubical Shell Furnace, which tilts by the Hydraulic/Motorized/Geared mechanism for pouring out the metal directly on the mould/Ladle for heavy Castings. Indirect type melting ensures the Loss of metals due to oxidation/Carbon deposit by the fuel or Combustion Properties. Furnace is lined with Refractory and Insulation brick to hold the liquid metal to a Temperature of 1200oC. This furnace lining by a brick is formed with extra locks mechanically to ensure the lining the tightness and holds the crucible to not to fall of while tilting the furnace.Our furnaces are designed for skin temperature of 65C (Maximum).
Heating energy sources: natural gas, liquefied petroleum gas (LPG). An imported famous-brand automatic burner or gas burner is adopted, ensuring high heating performance, low noise and zero-discharge of fume, meeting the environmental protection requirements. After heating, the hot furnace gas is blown back to the upper mouth of the crucible through the flue; or preheated the combustion air from the flue heater ex-changer to improve the heating efficiency and reduce fuel consumption. Multiple safety protection modes are adopted, such as gas under-pressure, assisted gas under-pressure, flameout alarm and so on. Melting rate in a cold furnace: 3.5h Melting rate in a heated furnace: 2h
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.
¡ö power :90-500kw ¡ö maximum voltage: 380v ¡ö rated temperature: 650 c The width of the mesh belt can reach to 1.8 meter. Present now, our brazing furnace is more automatic than the old one. And it helps you to save the nitrogen 30%, the electricity consumption 20-30%.
Technical parameters: Model (ton/furnace)Furnace hearth size (m)Energy consumption (kg/h) 30.14*1.6*2.0150 50.45*2.0*2.4200 80.49 *2.4*3.0200 100.49*2.8*4.5250 120.55*2.8*4.5250 150.55*3.0*5.0300 Technical parameters: Model (ton/furnace)Furnace hearth size (m)Energy consumption (kg/h) 30.14*1.6*2.0150 50.45*2.0*2.4200 80.49 *2.4*3.0200 100.49*2.8*4.5250 120.55*2.8*4.5250 150.55*3.0*5.0300
Foshan metech aluminium technology co., ltd is a professional manufacturer, exporter and supplier of the full aluminium industry equipments and machinery, such as aluminium melting furnaces, aluminium holding furnaces, continuous casting and rolling machines, coal gasifier, aluminium dross processing machines , permanent magnet stirrer ect. We could offer all kinds of melting furnaces with different capacity (from 3 ton to 100 ton), different type ( regenerative furnace, reverberatory oven, tilting or stationary) , different shape( round, rectangular or vertical), different fuel ( oil fired, gas fired, electricity power ) etc. Different application (aluminum ingot, aluminum billite, recycling aluminum, aluminum scrap , wire and cable) etc.In a world, we could degsign and make the melting furnace according to your condition and need. So please tell me your detail conditions. The raw materials, daily outptu capacity, finished products etc. Aluminum melting furnaces, tilting aluminum melting furnaces, oil fired melting furnaces, industrial furnaces, stationary furnaces, twin-chamber furnaces, vertical furnace. Wooden box in containner.
