What are the characteristics of the PE pipe production line? – Suzhou Polytime Machinery Co., Ltd.

PE pipe production line has a unique structure, high degree of automation, convenient operation, stable and reliable continuous production. The pipes produced by the plastic pipe production line have moderate rigidity and strength, good flexibility, creep resistance, environmental stress cracking resistance, and good hot fusion performance. In recent years, PE pipe has become the preferred product of urban gas transmission pipelines and outdoor water supply pipes.

Here is the content list:

What are the advantages of PE pipe?
What is the process of the PE pipe production line?
What are the characteristics of the PE pipe production line?

What are the advantages of PE pipe?
PE pipe has the following advantages.

1. Non-toxic and hygienic. The pipe material is non-toxic and belongs to green building materials. It does not corrode or scale.

2. Corrosion resistance. Polyethylene is an inert material. Except for a few strong oxidants, it can resist the corrosion of a variety of chemical media, has no electrochemical corrosion, and does not need an anti-corrosion coating.

3. Convenient connection. Polyethylene pipeline mainly adopts hot-melt connection and electric fusion connection to integrate the pipeline system. It has good resistance to water hammer pressure, the fusion joint integrated with the pipe, and the effective resistance of polyethylene pipe to underground movement and end load, which greatly improves the safety and reliability of water supply and improves the utilization rate of water.

4. Small flow resistance. The absolute roughness coefficient of the inner wall of the polyethylene water supply pipe shall not exceed 0.01, which can effectively reduce the water supply consumption.

5. High toughness. Polyethylene water supply pipeline is a kind of pipe with high toughness, and its elongation at break is generally more than 500%. It has strong adaptability to the uneven settlement of pipe foundation. It is a kind of pipeline with excellent seismic performance.

6. Excellent wind ability. The winding property of polyethylene pipe enables the polyethylene water supply pipe to be coiled and supplied with a long length, avoiding a large number of joints and pipe fittings, and increasing the economic value of the material for the pipeline.

7. Long service life. The safe service life of polyethylene pressure pipelines is more than 50 years.

What is the process of the PE pipe production line?
The production process of the PE pipe production line is as follows. Firstly, the pipe raw materials and color masterbatch are mixed in the mixing cylinder and then pumped into the plastic dryer through the vacuum feeder for raw material drying. After that, the dried raw material is introduced into the plastic extruder for melting and plasticization, and passes through the basket or spiral die and then through the sizing sleeve. Then, the mold is cooled through the spray vacuum setting box and spray cooling water tank, and then the pipe is sent to the planetary cutting machine by the crawler tractor for cutting. Finally, put the finished pipe into the pipe stacking rack for finished product inspection and packaging.

What are the characteristics of the PE pipe production line?
1. The production line is a spiral die designed for HDPE and PE large-diameter thick-wall pipes. The die has the characteristics of low melt temperature, good mixing performance, low cavity pressure, and stable production.

2. PE pipe production line adopts proprietary sizing and cooling system, water film lubrication, and water ring cooling. To meet the requirements of HDPE and PE materials and ensure the stability of diameter and roundness in high-speed production of thick-wall pipes.

3. The production line adopts a specially designed multi-stage vacuum sizing box to control the vacuum degree, to ensure the dimensional stability and roundness of HDPE and PE pipes. Extruder and tractor have good stability, high precision, and high reliability

4. The operation and time of PE pipe production line are programmed controlled by PLC, with the good man-machine interface. All process parameters can be set and displayed through the touch screen. The special extruder for the marking line can be assembled to produce pipes with color marking lines meeting the requirements of national standards.

PE pipes are widely used in urban water supply systems, food transportation systems, chemical transportation systems, ore transportation systems, mud transportation systems, landscaping pipe networks, and other fields. Therefore, the PE pipe production line can also have a brighter development prospect. Through continuous efforts in technology development and product quality control, Suzhou Polytime Machinery Co., Ltd. adheres to the principle of putting customers' interests first, provides the most competitive technology for the plastic industry in the shortest time, and creates higher value for customers. If you need to buy PE pipes or other pipe production lines, you can understand and consider our cost-effective products.