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Company News
  • Rotary smelting furnace A rotary furnace is a type of blast furnace, whose body is an inclined cylindrical container that can rotate. The principle of rotary furnace is to use the effect of high temperature and high-speed Redox to mix ore and coke together, rapidly heat and melt in the furnace, and separate metal and waste slag. The internal parts of the rotary furnace are divided into different areas, with the top layer being the combustion zone, where coke and oxygen react to produce high-temperature and high-pressure gas flow. The gas flows downwards and enters the reduction zone. The ore and coke undergo a reduction reaction in the reduction zone, and the metal is reduced out. The metal flows downwards along the furnace barrel and finally reaches the slag area, where it is separated from the waste slag. The rotary furnace has the advantages of high production capacity and high melting efficiency, and can melt various metal materials such as iron, steel, and alloys. In the steel industry, rotary furnaces have become one of the main steelmaking equipment, widely used in fields such as steelmaking, ironmaking, and scrap recovery. Lead scraps, Lead grid, Lead acid battery scrap, adaptable to different raw materials. The Lead melting rotary furnace consists of a rotary host, a fire-resistant furnace lining, a combustion system, a hydraulic system, a Ring gear transmission system and a flue system. Both charging and discharging pass through the furnace mouth installed with a furnace door. During charging and discharging, the furnace door installed with a burner can be opened. Auxiliary machines are equipped with supporting automatic feeding machine, automatic slag (soup) bag and slag raking machine, and automatic ingot casting and stacking machine. Through these supporting equipment, the automatic operation of the whole process can be realized. Details include: - Refractory Material of Chrome-Magnesium basis - air-fuel burner or Oxy-fuel burner or Heavy oil burner - Feeding door opening through local control panel and through remote control - Door operation system with hydraulic unit; - Rotation system 0 - 1 rpm with variable speed driver (by VFD)

    2023-08-30

  • Residual pole scrubber In the process of electrolytic refining of lead by residual electrode scrubber, the metal lead loses electrons in the anode and becomes lead ions which enter the electrolyte, in addition to a small part of the impurities in the anode and lead dissolved in the electrolyte, the vast majority of insoluble and adhere to the anode surface to form anode slime. The anode slime contains a lot of lead, antimony, bismuth and precious metals such as gold and silver, so the attached anode slime and residual acid must be cleaned and recycled to reduce repeated smelting. At present, there are three kinds of washing equipment in China: horizontal residual electrode washing machine, vertical residual electrode washing machine, rotary residual electrode washing machine.

    2023-08-29

  • customized anode plate hanger for clients

    2023-08-24

  • delivery our lead pot 50T,3units with head to our clients

    2023-07-24

  • about delivery of our machine ,A major customer from South America ordered 5 sets of 50T lead melting pots and heads, as well as rotary furnaces and lead ingot casting machines in one go。

    2023-07-20

  • One prominent manufacturer of ingot casting machines is the China company Lufeng Established in 2010, Lufeng has been at the forefront of the metal processing industry for over half a century. The company has a reputation for producing high-quality machinery that is reliable, efficient, and easy to use.

    2023-04-11