Winding PPH storage tank What are the technical characteristics of?

The forming of PPH storage tank adopts spiral extrusion winding technology, PPH winding tank The main production processes of the tank include extrusion winding, external welding, internal welding and pipeline installation.

1、 The contact welding of tank body winding production can use PPH spiral extrusion winding device to process PPH granular materials into tank body forming technology. The system uses the extruded PPH particles to melt, and then cut into the tank on the steel mold.

2、 External welding refers to the initial welding process of large weld by using imported automatic extrusion welding device to realize large stress on the tank body. The new PPH granular material has the same performance as the tank body. The latter is melted in the large weld, and the bottom of the tank body is integrated with the tank body. The characteristics of this welding process are: high degree of welding mechanization, high degree of automation, stable product quality, welding specifications can be designed according to the stress characteristics of the product, giving play to the integrity of welding, so that the integrity of the product, weld and base, as well as corrosion resistance, can reduce the edge of the weld, bright and beautiful, adding ultraviolet absorber can extend the service time.

3、 Internal welding system In the engineering project, the long arm extrusion forming internal welding with automatic welding technology is a key step for the new PPH granular material to have the same performance as the tank body. It is melted in the internal welding and can be integrated with the tank bottom. The principle is the same as the external welding, but the equipment is different.

4、 The installation of nozzle is the process of the latter pipe opening device. The imported small automatic extrusion welding equipment is used to weld the pipeline and flange, and then the corresponding tank size is opened with a hole opener, and then the pull-out welding is used. Technical features of installation: excellent level and automation technology, stable product quality, integration of nozzle electric welding and tank body, high welding compressive strength.

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