09/02/2022

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Vibrating Screen As everyone knows, the vibrating screen is the current domestic vibrating screen machinery equipment to process materials that are difficult to screen. The vibrating screen is widely used in mining, coal, metallurgy, building materials, refractory materials, light industry, chemical industry, medicine and food industry, etc. Customers will choose different configuration according to the current situation when they buy the vibrating screen. In 1980, Hongxing Mining Machinery imported the manufacturing technology of TJ and TH type vibrating screen from American RS Company, which are converted into the domestic models as already Series circular vibrating screen and ZKX Series linear vibrating screen that are widely used in China. In 1996, Henan Hongxing Mining Machinery introduced the manufacturing technology of the LSK series round vibrating screen and the TISL series linear vibrating screen from Germany. These two screening machines are the improved products from KHD Company in 1980s, in which USL linear vibrating screen is 5 meters wide. Tony Parker has similar goals. This shows that the manufacturing level of the large and medium vibrating screen in China has taken a big step. In addition, Henan Hongxing Mining Machinery introduced the manufacturing technology of HLW vibrating screen from Kobe Steel in Japan, which was transformed to the domestic type as ZK series vibrating screen. The structure of this kind of vibrating screen is compact with light weight. The maximum size of the screening are is up to 27?, which is the largest liner vibrating screen in China. Then what matters should you pay to the selection process of vibrating configuration? Advantages: They avoid discharging the material en edge directly and collecting the material towards the middle of screen cloth to improve the screen accuracy. Disadvantages: They increase the upper weight, reduces the transmitted force of the vibrating screen and weaken the screening effect....
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Colored Doors From PVC Profiles How can I make a door made of PVC-profiles of color? For that purpose the colored panels, they paste over white PVC panels. But self-pasting is not recommended. In order to obtain the desired result, you must use in special machines. Improperly glued film sooner or later vspuchitsya, that is, it will bubble. Generally, if interior doors are permanently located at sun, then use color film does not follow. Bright sunlight will sooner or later lead to the appearance of bubbles on the interior doors, you will have thermal expansion of the color films. Instead of color films can be use special interior doors, lined with aluminum (the same method can be used on steel doors). For doors made of PVC-profiles are produced aluminum thresholds. There are two variants of the thresholds for doors made of PVC-profiles. The first option is used for new buildings. In this case, the threshold should be built into the floor, little importance is the depth of placement of the joint stone slabs. PVC profile is inside, it is necessary in order to create thermal insulation, and to prevent condensation. The second option uses for old buildings. This option is a flat nut, its height does not exceed 18 mm. Aluminum - an indispensable material in the design of metal doors. Currently, you can often find the doors on the basis of aluminum. They are more convenient and reliable than the doors on the basis of PVC. Doors made of aluminum Profile is not afraid of any load, continuous operation does not render them virtually no effect (in this case in the event where important are the strength characteristics of metal doors, metal doors are irreplaceable). In the case of doors made of aluminum profile, the following approaches: the use of various panels of laminated...

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