In a sense, renewable resources are non-renewable resources, non-renewable resources are renewable resources, but they are different from each other conversion time fills renewable resource regeneration cycle is short, do not need hundreds of years of crustal movement, instead of renewable resources, we need to go through the hundreds or even millions of years to form and deposit, so in the sense that both can be conducted into each other, but with the process of modernization of human pollution intensifies expensive aluminum recycling machine, Many could have been a renewable resource resources already facing danger of becoming non-renewable resources such as water pollution is threatening the water quality of rivers and lakes, is air pollution and other industrial emissions. Renewable energy refers to the period of time is inexhaustible resources, strictly speaking, not a permanent resource. But also limited use, do not think it is a renewable energy use without limits. Most of the renewable energy sources are actually other form of storage of solar energy. People began to see the importance of renewable energy and to take certain measures to protect non-renewable resources. Melting temperature control melting temperature is too low, is not conducive to the dissolution of alloying elements and the gas discharge inclusions increase the formation of segregation, cold shut, due to the tendency of casting aluminum recycling machine Which election, but also due to lack of riser heat, Castings are not reasonable feeding, there is data indicate that aluminum recycling machine manufacturers, all aluminum alloy melting temperature of at least 705 degrees and should be stirred. Melting temperature is too high not only a waste of energy, the more serious because the higher the temperature, the more hydrogen absorption, the more coarse grains also, alumina more serious, some of the burning of alloying elements are more serious, leading to the mechanical properties of the alloy The decline, casting and machining performance deterioration, weakening the effect of modification treatment, casting tightness is reduced. Practice has proved that the alloy was rapidly heated to a higher temperature, a reasonable stirring to dissolve all alloying elements promote (especially refractory metal element), Grilled except scum after pouring temperature drops, so that segregation The minimum melting of hydrogen is also less conducive to obtaining a uniform density, high mechanical properties of the alloy. because the temperature of molten aluminum is difficult to judge with the naked eye aluminum recycling machine, so no matter what type of melting furnace, should be used Thermometer temperature control. Thermometer should regularly check and repair. Thermowell should cycle with a metal brush clean, coated with a protective coating, in order to ensure the accuracy of the temperature measurement results and the Registrar life. Machine aluminum recycling prices, aluminum recycling machine, Shengxin recycling scrap metal recycling scrap metal from the Linyi City Shengxin Limited. Linyi City Shengxin scrap metal recycling Ltd. (shengxin.tz1288.com) strong, credible, in Linyi, Shandong scrap metal industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shengxin scrap metal recycling into the brilliant and you work for a better future!