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High Quality Alumina Powder Wholesale Price Oman

There is currently no national standard for graphitized cathode carbon blocks(high quality alumina powder wholesale price oman). The physical and chemical indicators of relevant companies are referenced in the table. Other requirements are the same as those for semi-graphitized cathode carbon blocks(alumina abrasive powder). It is composed of a cylinder with a pneumatic control directional valve and a conical striking hammer head. 


High Quality Alumina Powder Wholesale Oman MOQ: 1 Ton! 19 Years Experience Alumina Powder Supplier, 35,000m² Workshop Area, Free Samples, Fast Delivery!


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The computer (tank controller) automatically controls the blanking amount of alumina and aluminum fluoride according to the process conditions(aluminum oxide abrasive powder), that is, controls the alumina content and electrolyte molar ratio, realizes "feeding on demand", and keeps the alumina content and electrolyte temperature within the required range(high quality alumina powder wholesale price oman). Anode lifting mechanism(240 grit aluminum oxide). 


The raw materials used in the above electrolytic production (fluorine loaded alumina, fluoride salt, etc.) are directly sent to the material box at the upper part of the electrolytic cell through the concentrated phase, ultra concentrated phase conveying system or electrolytic multifunctional crown block(aluminum oxide blasting grit), and then added to the cell through a fixed container as required(high quality alumina powder wholesale price oman). 


What are the technical requirements for cathode paste for pre-melting tanks(steel shot abrasive)? In addition to the above requirements, according to the characteristics of aluminum electrolysis production and operation, the following requirements for power supply conditions are also proposed(aluminum oxide sand): series zero start or low voltage start(high quality alumina powder wholesale price oman). All the quality of the upper structure of the electrolytic cell is borne by the gate-shaped columns and girders.


The shell beating mechanism is used to open the shell surface for feeding(silicon carbide powder). The frame beam is manually welded by angle steel and steel plate. After the material box is made, it is installed in place on the elliptical frame(high quality alumina powder wholesale price oman). The spiral screw anode lifting mechanism is composed of a brake motor, a two-stage gear reducer, a rotating transmission rod, an umbrella gear commutator, and a spiral screw. 


Ordinary carbon blocks are used as side lining materials, and later semi-graphite is gradually used, and then graphitized carbon blocks are used as side linings(glass bead abrasive). At the same time, due to the characteristics of its mechanism configuration, it is also beneficial to expand the volume of the upper part of the tank(high quality alumina powder wholesale price oman). The truss beam is composed of two parallel persimmon frames, a horizontal cover plate and a material box(fine grit aluminum oxide). 


Some pre-cultivation grooves of 200kA and below use persimmon frame beams(high quality alumina powder wholesale price oman). Due to the large deformation of the lower winding of the truss, the super-large pre-cultivation grooves are not used(alumina grit). What is the structure of the inner village on the side of the pre-melted aluminum electrolytic cell, and what are the advantages and disadvantages of each? There are two different types of girder, truss girder and plate girder.


In order to meet the requirements for the strength and rigidity of the girder during normal production, the design and production of the girder must be carried out through force analysis and accurate calculation, so that the stress at each position on the girder during normal production is within the allowable stress safety factor of the material(aluminum oxide for sale). The maximum downward deflection is less than 1/1000 of the length of the girder(high quality alumina powder wholesale price oman).


At present, there are two methods for the anode lifting device of the domestic large-scale pre-cultivation tank(high quality alumina powder wholesale price oman). One is the use of ball screw and triangular plate anode lifting device, and the other is the use of spiral screw anode lifting mechanism(aluminium oxide blast media). When the cylinder is charged and deflated to make the piston move, it will drive the hammer head to move up and down to strike the crust on the surface of the molten pool. 


It is made of steel plate welding(silicon carbide grit). Most of the welds are automatically welded by submerged arc. The forward and reverse rotation of the motor controls the forward and backward push and pull of the ball screw through the transmission mechanism(220 grit aluminum oxide blast media). When the ball screw is pushed forward, the anode drops(high quality alumina powder wholesale price oman). The plate beam is composed of two parallel solid web beams and a horizontal cover plate and a material box.


The anode lifting mechanism is responsible for the quality and lifting operation of the whole anode system such as anode bus, anode group and covering material of the electrolytic cell(aluminum oxide sandblasting abrasive). The anode lifting mechanism of ball screw plus triangular plate is composed of hyperbolic shaft braking motor, worm gear reducer, ball screw pair, cross joint, connecting rod, triangular plate, bus anti deviation guide rod, etc. 


Its characteristics are: at this time, the synchronization of the anode lifting is guaranteed, there is no cumulative movement error, the structure is simple, the machining parts are few, the manufacture and maintenance are easy, the transmission efficiency is high, and the cost is low(80 grit aluminum oxide). Moreover, the material box and the plate beam are welded together to save steel and strengthen Stability of slab beams(high quality alumina powder wholesale price oman). 


The middle point blanking and pre melting anode aluminum reduction cell shelling and aluminum outlet cylinders of aluminum plants are mostly high-temperature bufferable cylinders with valves, and the valves are single air controlled two position four-way valves(aluminum oxide sandblasting media). Among them, bszh, bsth, bsgh and bsin are used together with semi graphite cathode carbon blocks, and spleen ptrd is used together with ordinary carbon blocks(high quality alumina powder wholesale price oman).


There are three types of cylinder blocks(alumina abrasive): ordinary high-temperature cylinder, high-temperature cylinder with permanent magnet locking mechanism and high-temperature cylinder with mechanical locking mechanism(high quality alumina powder wholesale price oman). Therefore, the computer multi-mode intelligent control is adopted to control the blanking interval each time to keep the alumina content in the electrolyte in the tank constant, so as to obtain high current efficiency. 


When the ball screw is pulled back, the anode rises. Its characteristics are(aluminium oxide blasting): close coordination of all components, stable lifting, and high lifting accuracy. Two sets of lifting mechanisms can be used in the same trough to operate synchronously(aluminium oxide blasting grit). Shelling and unloading system(high quality alumina powder wholesale price oman). The shelling and unloading system includes a shelling mechanism, a constant-volume unloading device and a gas control pipeline on the tank.


When the motor rotates, it drives the screw crane to lift the anode bus through the transmission mechanism, and the anode fixed on the bus will rise and fall accordingly(high quality alumina powder wholesale price oman). The motor drives the reduction gearbox, the reduction gearbox gear is connected with the transmission shaft through the coupling, and the transmission shaft drives the crane(garnet blasting media). The whole device is connected with the anode bus by 4 or 8 screw cranes.


During the melting and burning of the electrolytic cell(150 grit aluminum oxide), there is no shell and blanking, the air source of the compressed air pneumatic control pipeline of the electrolytic cell is cut off, and the high-temperature cylinder with locking mechanism shows its advantages, especially the high-temperature cylinder with mechanical locking mechanism(high quality alumina powder wholesale price oman). The blanking system consists of a chute loading box and a blanking device. 


The multi-point intermediate blanking and pre culture anode aluminum electrolytic cells adopt cylindrical constant volume blanking device with a constant capacity of 0.9-1.8kg(alumina sand). According to the process principle of "frequent processing and less blanking", it is better to set the capacity of 0.9kg(high quality alumina powder wholesale price oman). According to the cylinder structure, the cylindrical constant volume feeder is divided into brush type and brushless type(1200 grit aluminum oxide). 


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Brown Fused Alumina And White Fused Alumina MOQ: 1 Ton! 19 Years Manufacturing Exprience, 35,000m² Workshop Area, Factory Price, Free Samples, Fast Delivery!

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