Features of PE water supply pipe production lineFeatures of PE water supply pipe production line
Because of its unique advantages, PE pipes are widely used in building water supply, building drainage, underground drainage pipes, building heating, gas pipes, electrical protection sleeves, industrial pipes, agricultural pipes, etc. Good hygiene, self-cleaning, antibacterial, no scaling after long-term use, solving the secondary pollution of drinking water. The inner wall is smooth, the friction coefficient is low, the medium circulation capacity is correspondingly high, and it has excellent wear resistance. PE is polyethylene plastic, basic plastics, plastic bags, plastic packaging, etc. are all PE, HDPE is a high crystallinity and thermoplastic resin. Compared with steel pipes, the construction process is simple and flexible. More importantly, it does not require anti-corrosion treatment and can save a lot of processes. The disadvantage is that the equipment is not as good as steel pipes. During the construction process, special attention should be paid to a certain distance between heating and heating, and should not be exposed to the sun in the air, and should be sensitive to chemicals to prevent leakage of sewage pipes and damage.
1. Process: raw material + color masterbatch → mixing → vacuum feeding → raw material drying → single screw extruder → four-color line extruder → basket or screw die → sizing sleeve → spray vacuum setting box → spray Shower vacuum setting box → spray water tank → ribbon printer → crawler tractor → planetary cutting machine → pipe stacking rack → finished product inspection and packaging
Features of PE water supply pipe production line
2. Features of PE water supply pipe production line:
1. Use the company's special HDPE and PP pipe extruder, the screw adopts a structure with a barrier and a mixing head, and the barrel adopts a new slotted drum, which has good plasticizing and mixing small fruits, large extrusion volume, and very stable performance .
2. The PE water supply pipe production line is a spiral mold designed for HDPE and PP large-diameter thick-walled pipes. The mold has the characteristics of low melt temperature, good mixing performance, low cavity pressure and stable production.
3. Adopting a proprietary sizing and system, using water film lubrication and water ring to meet the requirements of HDPE and PP materials, and to ensure the stability of the diameter and roundness of the thick-walled pipe produced at high speed.
4. Adopt a specially designed vacuum glue box and multi-level vacuum control to ensure the dimensional stability and roundness of HDPE and PP pipes. The extruder and tractor are driven and controlled by imported speed regulators, with good stability, high precision and high reliability
5. The operation and time of the PE water supply pipe production line are controlled by PLC programming, with a good man-machine interface, and all process parameters can be set and displayed through the touch screen. The special extruder for marking lines can be assembled into a pipeline with color marking lines that meet the requirements of national standards.