The single weight of the refractory precast blocks will have errors. Although each raw material is weighing, in the actual production process, the density of the vibration stick vibration of the left hand or right hand will be different.
During the production process, if there are a large number of refractory precast blocks, the production will be divided into class, and the personality of the personnel is different. The weight of the prefabricated parts of the vibration is not the same, but the error will not be large, all within 0.5kg. If the refractory precast block is too large, a weight error of 1-2kg may occur, and the small prefabricated error is very small.
In addition, in the production process, the production staff of the no class, the stirring habits and the surface of the prefabricated parts are constantly, the hands are different, and there will also be errors. Some are usually scratching their hands and shaving a little bit. Some of them are small. It is just a little bit of the vibrating pulp, so the weight will not be the same. But it does not affect use, and the quality will not be different and errors.
The refractory pre -production is largely calculated by block, and it is rarely calculated by tonnage. If the computing price is tens of dollars, there will not be much error. If the shape of the prefabrication is too complicated, the production process will be complicated, and it can only be calculated according to block.
During the production process of refractory precast blocks, there are direct use of vibration rods for vibration, and vibrations are used to vibrate. The phenomenon of the west of the particles appears small, and the vibration rod vibrates. Because the manual hand holds the vibration rod, the distribution of the particles does not have the vibration of the vibration.
If it is a complicated and complex refractory pre-production piece, it will use a vibration table to vibrate production, and prefabricated parts with too large quantities will be produced in the division of the artificial manual hand in the class.
In short, whether it is the refractory pre-production of the vibration of the vibration platform, or the prefabrication of the production of the shocking rod production, it will not be used due to weight and error, and baking is the most critical. Therefore, it is best to use the refractory precast block after baking, and the use cycle will be longer.
