Aluminum dross processing machine using can reduce the workers working strength, improve the recovery rate of aluminum metal, and protect the environment, so it is favorite choice by recycled aluminum industry.
Aluminum dross processing machine typical usage and application * Recover aluminum metal from the aluminum dross * Producing BAC (Al2(OH)nCI6-n]) reagent * Electrolytic aluminum plant joint materials instead of deslagging agent * Steel plant desulfurization, deoxidizer agent in refining furnace * High-strength mortar in construction industry
Aluminum dross is the product that slag generated in electrolytic aluminium or cast aluminum production process by cooling and machining. Main content is aluminum (15%-20%), aluminum oxide and silicon dioxide
Aluminum dross composition will vary from different sourcesElectrolytic aluminium drossw(Al)25.58, w(Al2O3)31.55, w(SiO2)5.56, w(Na2O)2～3, w(MgO)2.0～3.0, w(CaO)<2.00, w(FeO)+ w(MnO)<1.0Cast aluminum drossw(Al)10, w(Al2O3)50～60, w(SiO2)3.0～5.0, w(Na2O)1.0～1.5 w(MgO)2.0～3.0, w(CaO)1. 5～3.0, w(FeO)+ w (MnO)<1.0
The use of aluminum dross can recover aluminummetal from the aluminum dross; another use is as smelting furnace desulfurization.
Aluminum polishing machine know-how and technical dataAluminum polishing machine can be used for surface treatment and polishing in aluminum extrusion factories and anodizing factories. Adopting programmable controller control, using frequency converter to control the production line speed, making use of pneumatic to control the polishing strength, the pressure of polishing wheel can be adjusted in the production, which can achieve the expected polishing result, reduce the dependence to the manpower. The standard aluminum polishing machine has two sets of polishing wheel, one pair of horizontal polishing wheel, one pair of vertical polishing wheel. Can make four sides of aluminum profiles polishing at one time, or make two or three sides of profiles polishing, also can polish irregular side of aluminum profiles, so our aluminum polishing machine has a high applicability. Can change to rag wheel to polish aluminum profiles after hemp fiber polishing wheel polishing
The aluminum polishing machine can be made for the groups according to the customers’ requirement besides our standard aluminum polishing machine.Technical parameter of aluminum profile polishing machineOverall size: W 2000×L 8000×H 2500mm Effective processing size: W 600×L 6000×H 200mmTotal rail length: 13000mmPolishing wheel motor: 18.5kw 2 setsPolishing speed: 3-15m/min.A set of dust collecting device is attached (power 7.5kw, blowing rate 12000m3/h)Driving motor: 1.5kw, variable frequency speed control, electromagnetic brakingTotal power: 46.37kw原创资料，公开抄袭或者部分拷贝以上资料，严重侵犯我们的利益，如发现,必将追究其法律责任
Aluminum dross recovery system and aluminum dross management solution
Aluminum dross (aluminum slag) is one kind of by-product produced by First aluminum industry and second aluminum industry.The poisonous metal element(Se,As,Ba,Cd,Cr,Pb Etc) in the aluminum dross may cause heavy metal pollution if they go into the soil and groundwater system, the salt of the salt cake gather in the soil can cause salinization, contacting with water will produce ammonia, hydrogen and methane, which can cause fire; the impurities such as arsenic and arsenide aluminum will have the reaction with water to product arsine gas, after gathering in the production sites , which not only pollute the air, but also cause acute arsine poisoning to the close contacts.
There will be lots of aluminum dross in the melting process, which (residue) contains large amount of aluminum with the residue removal from aluminum melting furnace. If we sell them with simple processing, that will cause a great waste and also it pollutes the environment.But if we use rotary furnace, grinding separation by cold dross, pressing and labor dross processing, these methods are not only low recovery rate, but also a big waste and harmful to the environment.So it is particularly important to maximize the recovery of aluminum from the aluminum ash.
Aluminum dross recovery machine is a machine adopts foreign advanced technology, no need for any fuel, fast recovery, which can made full use of the aluminum dross and scraps with high aluminum contents and replace the old way for recycling by labor.
aluminum dross processing machine can separate the aluminum and dross by one time, and has been very high efficiency for recycling rate (90% of aluminum from the ashes), short working time (10 minutes for finish the separation of aluminum and ashes), low electricity consumption, environmental friendly (with dirt and smoke ventilation equipment) features. The whole machine is fully automatic in mechanical working way and its efficiency is increased 15% comparing with the manual way.
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The total maximum volume of dross charged into the skim box of the press ranges from 150 to 650kgs depending on aluminum dross processing machine models.
* Mechanical stirring, fully stirring, improve working efficiency
* The separation result is great, improve the aluminum recovery rate
* Adopting whirlwind dust elimination and water spraying dust elimination, the purification of exhaust gas is good, no pollution
* Simple operation and easy maintenance
* No need any fuel, make full use of the heat energy in the hot aluminum dross, low processing cost
* Competitive price and the rate of return of investment are good.
* No need for any fuel in the whole process
* Automatic mechanical operation, no harmful to the operator’s health.
* High efficiency for recycling rate (90% of aluminum from the dross), short working time (10-12 minutes for finish the separation of 100kgs-650kgs aluminum and ashes)
