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Best Abrasive Blasting Grit Wholesale Price

The vertical seam shall be heated by electric heater(best abrasive blasting grit wholesale price). The heating time shall not be less than 12 hours in winter and 10 hours in summer. The heating group shall be the same as the binding operation temperature (according to the paste product manual). Materials and tools to be heated shall be heated at the same time(aluminum oxide supplier). The tungsten binding time is about 45 seconds / seam layer. 


Best Abrasive Blasting Grit Wholesale Price MOQ: 1 Ton! 19 Years Experience Abrasive Blasting Grit Supplier, 35,000m² Workshop Area, Free Samples, Fast Delivery!


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Blowing and cleaning shall be carried out again before pasting(aluminium oxide suppliers south africa). Measure the heating temperature of cathode carbon block, and measure three points for each carbon block. Non workers are not allowed to enter the groove, and the soles of operators must be clean(white aluminum oxide abrasive 220 grit).  Fill with silicon carbide castable or side heating filler; The carbon shall be 5mmm higher than the upper surface of the anion washing block and 40mm wide(best abrasive blasting grit wholesale price).


Generally(china brown fused alumina manufacturers), as the capacity of the electrolytic cell increases, the number of butterfly jacks should be increased(best abrasive blasting grit wholesale price). For the gap between the side block and the tank shell, if the side is silicon carbide brick, the vertical joint of the cathode carbon block shall be coated with a layer of diluted asphalt with a thickness of about q5mm(black silicon carbide). Paste according to the amount, scrape with the template, and then conduct the binding operation.


The vertical seam is generally bound in 7 ~ 8 times, about 60 minutes per seam(aluminum oxide blasting media). The wind pressure at the operating point shall not be lower than q6mpa, and the compression ratio shall not be lower than 1.60:1. The rough edges on both sides of the carbon cap shall be removed and polished by hand to make the surface flat, smooth and free of pits(best abrasive blasting grit wholesale price). The binding times shall not be less than two reciprocating times(sandblasting abrasive). 


When the motor rotates(aluminum oxide abrasive suppliers), the screw crane is driven by the transmission mechanism to lift the anode large bus, and the anode fixed on the large bus rises and falls accordingly(best abrasive blasting grit wholesale price). Taking the 200kA pre cultured lead electrolytic cell introduced at the beginning as an example, the material pole lifting device is a screw crane lifting mechanism, which is composed of screw crane, reducer, transmission mechanism and motor(aluminum oxide blast media canada).


The surrounding joints shall be heated before surrounding pasting and binding, and air blowing and cleaning shall be carried out before heating(green silicon carbide). All parts in contact with paste (except carbon paste) shall be coated with a layer of diluted asphalt with a thickness of about q.5mm. Before binding, the bottom of the cathode steel rod shall be plugged(best abrasive blasting grit wholesale price). The surrounding paste joints shall be baked with flame heater(white fused alumina suppliers).


At present, cold paste has been widely used to bind vertical joints and surrounding joints(best abrasive blasting grit wholesale price). After throwing, the surface shall be flat, smooth and complete without pitting(brown aluminum oxide sandblasting). As early as the 1960s, the United States used offline equipment for pre-cultured aluminum electrolytic planting, most of which are located in the center space of the two rows of anodes(aluminium oxide blasting media).  Dual-motor drive, split structure with 8 screw jacks evenly loaded.


At present, there are two kinds of anode lifting devices for pre culture tank in China, one is the screw jack type lifting mechanism, and the other is the ball screw triangular plate anode lifting mechanism(brown fused alumina manufacturers). The metal structure above the tank (metal ellipsoid) is collectively referred to as the superstructure(best abrasive blasting grit wholesale price). It is not allowed to burn the paste into carbonization and heat it to the required temperature of vertical joint(aluminum oxide sand). 


The heating temperature shall be consistent with the vertical joint temperature(best abrasive blasting grit wholesale price). Ltc-1 is applicable to the vertical and surrounding joints between cathode carbon blocks, and ltc2 is applicable to the joints between cathode carbon blocks and cathode steel rods (copper paste)(80 grit aluminum oxide blasting media). When fixing the slope surface, in order to make the connection between the layers firm, use a claw-type hammer to beat the surface into a pitted surface.


The load-bearing trough frame is shown in the figure(wholesale brown fused alumina). The lower part is a portal frame, and the upper part is a finger frame. The long and short sides of the groove shall be tied for 7 ~ 10 times respectively, the slope height shall meet the requirements of the lining drawing (200mm), the wind pressure at the working point shall not be lower than q6mpa(white aluminium oxide powder), and the compression ratio shall not be lower than 1.60:1(best abrasive blasting grit wholesale price). 


Take the 200kA pre-cultured aluminum electrolysis system introduced at the beginning as an example(best abrasive blasting grit wholesale price). The comb frame supports the other parts of the superstructure and all the weight(white aluminum oxide grit). The four spiral travel cranes are connected to the anode bus, and the drive shaft drives the crane(how to choose white fused alumina). The drive shaft and the reduction box gear are roughly connected through the coupling, and the reduction box is driven by the motor.


The physical and chemical performance indexes of cold carried carbon materials in Xiang Q / lc5s6 standard are listed in the table(vietnam aluminum oxide). It can be divided into load-bearing terror frame, anode lifting device, shelling and unloading device, anode bus bar and anode group, gas collection and smoke exhaust device(best abrasive blasting grit wholesale price). The lifting device is installed on the cypress frame of the upper structure, and its stroke is 400mm(aluminum oxide sandblasting sand). 


Therefore, if silicon carbide bricks are used, silicon sulfide fire attached slurry shall be prepared first(best abrasive blasting grit wholesale price). In the 320kA pre-training design of Pingguo Aluminum Co., Ltd., in view of the long supporting girder of the upper structure of the tank and the large load-bearing load (72 tons), the design scheme of split anode lifting mechanism is adopted, that is, two large busbar beams are used(aluminium oxide grit suppliers). Then make a circle with the paste. 


Carbon blocks are laid dry and silicon carbide (SC) bricks are laid with refractory slurry(garnet abrasive suppliers). The operation error control of the two sections of large busbar beams A and B is automatically tracked by the computer, but because the loads of the two sections are different, it is difficult to practice that the anode bottom palms of the two sections A and B are on the same level(sandblasting sand), that is, an electrolytic plant may be at two pole distances(best abrasive blasting grit wholesale price).


In order to achieve the synchronous lifting of 8 screw jacks for holding large barrels, the transmission mechanism can be placed in the middle of the groove and connected with the screw jacks through 4 horizontal shafts(aluminum oxide blast media 60 grit). It is beneficial for expanding the volume of the material box and facilitating anode operation(best abrasive blasting grit wholesale price). The 135~320kA pre-cultivation tanks of France B&W Company adopt this kind of pole lifting device(aluminium oxide powder).


Pulling backwards will raise the anode (controlled by the forward and reverse rotation of the motor)(best abrasive blasting grit wholesale price). This mechanism is simpler than the lifting device of the traditional screw energy jack, has fewer machined parts, is easy to manufacture, and has twice the transmission efficiency, low cost and injection It is easy to use, easy to repair and maintain, and can simplify the upper metal structure(china aluminum oxide sandblasting). It must be adjusted manually.


The interval between shelling and cutting is 60~120min(aluminum oxide suppliers usa). The shelling mechanism is divided into The side knife type and the knife-tooth hybrid type are fixed at a certain interval on the vertical I-beam that can be raised and lowered in the center of the fine longitudinal direction(white aluminum oxide blast media). The upper part is installed with a Keding container(best abrasive blasting grit wholesale price). The fixed container is composed of two steels, and the two shrinkages are connected by a shaft.


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