Degassing Unit

Nitrogen rotary degassing device can combine degassing and flux introduction functions. In this case, the inert gas acts as a carrier for the granular flux. This method is called flux injection. Advantages of Nitrogen Rotary Degassing Device Due to better mixing with the melt, the effectiveness of the flux is high; Short flux processing time; […]

The online aluminum degassing device adopts advanced high-silicon melting technology and has a long service life. The degassing rotor, heater protection sleeve and thermocouple protection sleeve all adopt ceramic manufacturing technology, which can meet the requirements of producing high-precision aluminum. The online aluminum degassing device should be installed between the furnace and the casting equipment. […]

The main task of metal degassing is to remove the gas dissolved in the molten metal. To study the source of gas, the dissolution process of gas in metal, and the factors that affect the gas content in molten aluminum, metal degassing equipment and methods are the key to the degassing process of molten aluminum. […]

The aluminum alloy liquid is refined and degassed by rotating degassing device, and the gas content of aluminum liquid is required to be less than 0.20 ml / 100 g al. After testing, the gas content in the aluminum alloy liquid is 0.16 ml / 100 g Al, which meets the technical requirements and does […]

Rotary Degassing Unit is used to complete degassing operation. Inert gas is introduced to produce efficient small bubbles. Short processing time and reduced gas use can save a lot of cost. The degassing treatment of the melt causes the injector immersed in the melt to rotate so that the scavenging gas (usually inert gas) is […]

Aluminium degassing machine most notable feature is the graphite stator and graphite rod/rotor structure. The graphite stator does not rotate in the molten aluminum and protects the graphite rod/rotor assembly. The graphite rod and the graphite rotor are assembled together to stir the aluminum water. The inert gas passes through the gap between the stator […]

The fixed degassing unit is installed in a fixed position and works in the manner of a moving ladle. High-speed rotating graphite introduces a quantitative amount of refined gas into the melt. Through the relatively high shearing force of the graphite rotor and the molten aluminum, small bubbles are generated and evenly distributed in the […]

The principle of the aluminum degassing equipment is that the rotating graphite rotor blows inert gas into the liquid aluminum. Aluminum Degassing Equipment Principle The gas (argon or nitrogen) is broken into a large number of dispersed bubbles, which are dispersed in the liquid aluminum. The bubbles in the liquid aluminum rely on the gas […]

Preparation before using on-line degassing device: 1. Check the mechanical system, electrical system and hydraulic system of on-line degassing device carefully before use, and deal with problems timely to ensure normal production. 2. Before use, carefully check whether the gas pipeline of the on-line degassing device leaks or is blocked. If there is any problem, […]

Turbulence or agitation of the melt and increased holding temperature significantly increase the rate of hydrogen solution, oxidation, and transient element loss. The mechanical properties of aluminum alloys depend on casting soundness, which is strongly influenced by hydrogen porosity and entrained nonmetallic inclusions. The aluminum foundry needs to degas and filter inclusions by Online Degassing […]