Views:0 Author:Site Editor Publish Time: 2021-03-22 Origin:Site
People often use HDPE spiral wound tanks. Compared with other types of spiral wound tanks, HDPE spiral wound tanks have many advantages. Let me explain in detail.
The Advantage of Using HDPE Spiral wound Tank.
The HDPE spiral wound tank provided by the company.
HDPE spiral wound tank is a large-scale plastic spiral wound tank, and it is also a promising plastic spiral wound tank in the world today. The advantages of HDPE spiral wound tanks are mainly due to the change in processing technology, which makes it stand out among many spiral wound tanks. HDPE spiral wound tanks mainly have three core points in the processing process: spiral wound tank production, internal and external weld welding and manhole installation, which will affect the integrity of the HDPE spiral wound tank, anti-aging ability, anti-leakage ability, service life and mechanical strength. HDPE spiral wound tanks are manufactured with European imported spiral extrusion winding technology. The ppH granular material is melted on a spiral extrusion winding machine, and then the melted extruded material is formed into a tank on a mold. When the temperature drops to a certain level, the tank body will be demoulded, which can ensure the integrity of the tank body. In the traditional form of processing, the plates are welded into a tank. Since the width of the plate is 2000 mm, and the height of the tank is generally more than 2000 mm, in actual processing, the tank is welded one by one and then manually formed. Then, for safety reasons, a reinforcement ring was added to the connection of the spiral wound tank.
Compared with the two processes, HDPE spiral wound tanks are directly processed from ppH pellets without secondary processing. Traditionally, granular materials are processed into plates, and then the plates are processed into tanks; in addition, HDPE spiral wound tanks have no joints and welding problems, no leakage, and the overall mechanical strength is much greater than traditional manual spiral wound tanks because there is no chamfer welding. The HDPE spiral wound tank uses an automatic extrusion welding device for external welding of the bottom and top plates, and a long arm extrusion welding device for internal welding of the bottom plate. However, the traditional process mainly uses manual welding after chamfering, and the secondary welding uses electrodes made of granular materials. Manual welding cannot control the welding degree, and the base material and the welding rod are difficult to integrate, and the integrity is poor. However, the HDPE spiral wound tank process avoids such problems. In addition, the hand welded seam is slightly higher than the tank body, and the HDPE spiral wound tank is drawn and welded with a certain arc, and the weld seam is 50 mm higher than the tank body.
Manholes are very important in the processing of plastic spiral wound tanks. Manholes are usually opened at the bottom and top of the tank side for maintenance and observation. The manhole weld of HDPE spiral wound tank is welded by automatic extrusion welding gun, and the principle is the same as that of the inner and outer welds of the bottom plate. Similarly, the traditional processing technology is manual welding.
In summary, the performance of HDPE spiral wound tanks is much higher than that of spiral wound tanks manufactured by traditional processing technology. It has good integrity, corrosion resistance, good leakage resistance, good aging resistance, stable quality, high welding strength and beautiful appearance. The advantages of high degree of welding, no welding flashes, etc.
Yongke creates maximum value for customers with excellent technology, high-quality and reliable products and professional services. So you can buy HDPE spiral tank and other products in our company at ease. We will definitely provide you with the best HDPE spiral tank products.