Introduce you to the process of PE water supply pipe production lineIntroduce you to the process of PE water supply pipe production line
At present, the PE water supply pipe of the PE water supply pipe production line is made of special PE as the raw material and is extruded in one step through a plastic extruder. It is suitable for urban water supply pipe network, irrigation diversion project and agricultural sprinkler irrigation project, especially suitable for acid-resistant, alkali-resistant and corrosion-resistant plastic pipes. Because the PE pipe is connected by hot melt and electric heat fusion, the interface and the pipeline are integrated, which can effectively resist the circumferential stress and axial impact stress caused by pressure; in addition, no heavy metal salt stabilizer is added to the PE pipe, and the material is non-toxic , No scaling and bacterial growth, avoiding secondary pollution of drinking water.
Production line characteristics:
1. The PE pipe production line is a spiral mold designed for high-density PE and polypropylene large-diameter thick-walled pipes. The mold has the characteristics of low melt temperature, good mixing performance, low cavity pressure and stable production.
2. The PE pipe production line adopts a proprietary sizing cooling system, water film lubrication and water ring cooling to meet the requirements of high-density PE and polypropylene materials, and to ensure the stability of the diameter and roundness of thick-walled pipes during high-speed production.
3. The PE pipe production line uses a specially designed multi-stage vacuum shaping box to control the vacuum degree to ensure the dimensional stability and roundness of the high-density PE and polypropylene pipes. The extruder and tractor are operated and controlled by imported brand-name speed governors, with good stability, high precision and high reliability.
4. The operation and time of the PE pipe production line are controlled by a programmable controller with a good man-machine interface. All process parameters can be set and displayed through the touch screen. It can be assembled with a dedicated scribing extruder to produce color scribing pipes that meet the requirements of national standards.
Production line process:
Raw material + color masterbatch → mixing → vacuum feeding → raw material drying → single screw extruder → four-color line extruder → basket or screw mold → sizing sleeve → spray vacuum setting box → spray vacuum setting box → Spray cooling water tank → Spray cooling water tank → Ribbon printer → Crawler tractor → Planetary cutting machine → Pipe stacking rack → Finished product inspection and packaging.