ppH mixing tank three core processing links

　　PPH mixing tank (winding tank) is a large plastic storage tank and a promising plastic storage tank in the world.The advantage of ppH mixing tank (winding tank) is mainly due to the change in processing technology, making it stand out among many storage tanks.

　　In the processing of ppH mixing tank (wound tank), there are three core links: tank production, internal and external weld welding and manhole installation, which will affect the integrity of the tank, aging resistance, leakage resistance, service life and mechanical strength.

　　ppH particles are melted in the spiral extrusion winder, and then the melted extrusion material forms a tank on the mold, and the mold can be removed after the temperature is reduced to a certain degree to ensure the integrity of the tank.

　　In the traditional form of machining, the plates are welded into canisters.Since the width of the plate is 1500 mm, and the height of the tank is generally more than 1500 mm, in the actual processing, the tank is welded one by one, and then hand-shaped.Then, for the sake of sake, a reinforcing ring was added to the joint of the storage tank.

　　The automatic extrusion welding device is used for welding the outside of the bottom plate and the top plate of the ppH mixing tank (winding tank), and the long arm extrusion welding device is used for welding the inside of the bottom plate.However, the traditional process is mainly manual welding after chamfering, and the welding rod made of granular material is secondary welding, the degree of manual welding can not be controlled, and the base metal and the electrode are difficult to dissolve into one, and the integrity is poor.However, the ppH winding tank process avoids these problems.In addition, the hand-welded weld is slightly higher than the tank, while the ppH mixing tank (wound tank) is pulled and welded at a certain arc, and the weld is 50 mm higher than the tank.

　　Manholes are very important in the processing of plastic storage tanks, and manholes are usually opened at the bottom and top of the storage tank side for maintenance and observation.ppH mixing tank (winding tank) manhole welds are welded with large automatic extrusion welding guns, and the principle is the same as the inner and outer welds of the bottom plate.Similarly, the traditional processing technology is hand-welded molding.

　　The performance of ppH mixing tank (winding tank) is much higher than that of storage tank manufactured by traditional processing technology, with good integrity, corrosion resistance, leakage resistance, aging resistance, stable quality, high welding strength, high aesthetics, no weld and other advantages.