Observation wells are manufactured by using specific size data such as inner diameter, wall thickness and height specified in each project. The production of observation wells'moulds is completed by steel formwork, and each dimension of observation wells has its own corresponding thickness and standard. The manufacturing principle of the observation well mould is based on the manufacturing procedure of the inspection well mould. Because the observation well mould belongs to one of the inspection well mould, the processing technology and steps are the same. The sewage well presents a circular structure, so the bender of the manufacturer is indispensable. After the whole is folded out of the circle, the bender of the manufacturer is indispensable. Unified cutting, so as to ensure that each set of dies can be used with each other, to ensure the flexibility of the installation of the die.
Observing the perfect advantages of well moulds has convinced many investors. Material selection has a great influence on the quality of the die. In the process of storage, attention should be paid to the protection of products, prevent bumping, and pay attention to the protection of embedded bolts. When modifying the edge of the die, if a mechanical horizontal saw is used, at least 6-8 mm margin should be maintained in the height test. In addition to this, other grinding, laser cutting and jet should be left with appropriate margin. Observing well mould development still exists resistance, these resistance comes from all aspects, the instability of raw material price, the increase of workers'cost, the weakness of technical force, the instability of market and so on. In order to better protect the operation of enterprises and market operation, it is necessary to increase the training of talents in this field and make use of technological innovation. It is imperative to further improve the quality of products by changing the development mode of enterprises and continuously improving the R&D and promotion of products.