The PVC pipe production line is equipped with a quantitative feeding device, so that the extrusion amount and the feeding amount can be matched to ensure the stable extrusion of the product. MPP power pipe equipment, PE water supply pipe is made of special polyethylene as raw material and is extruded by a plastic extruder at one time. It is used in urban water supply pipe network, irrigation and water diversion projects and agricultural sprinkling irrigation projects, especially suitable for plastics pipes in acid and alkali resistant and corrosion-resistant environments.
Polyethylene is an inert material. Except for a few strong oxidants, it is resistant to erosion by various chemical media, and it has no electrochemical corrosion, and does not require an anti-corrosion layer.
Due to the characteristics of the conical screw, the feeding section has a larger diameter, and the heat transfer area and shear speed of the material are relatively large, which is conducive to the plasticization of the material, and the screw diameter of the metering section is small, which minimizes the heat transfer area and the shear rate of the melt, so that the melt can be extruded at a lower temperature.
When the screw rotates in the barrel, the mixture of PVC pipe making line is plasticized and pushed to the machine head, so as to achieve compaction, melting, mixing and homogenization; and achieve the purpose of exhausting and dehydrating. The feeding device and screw drive device adopt frequency conversion speed regulation, which can realize synchronous speed regulation.
(1) First of all, we use the naked eye to see the surface finish and whiteness of the PVC pipe production line. The plastic pipe extrusion line is easy to connect: Polyethylene pipes mainly adopt the method of hot melt connection and electrofusion connection to integrate the piping system.
It has good resistance to water hammer pressure, and the welded joint integrated with the pipe and the polyethylene pipe have effective resistance to underground movement and end load, which greatly improves the safety and reliability of water supply and improves the utilization rate of water.
(2) Take the sample and step on the edge of the pipe to see if it can be cracked, or see the elongation at break after cracking.
(3) Take the sample and drop it. Those which are easy to break are generally high-calcium products. Of course, it can be used if it has a reasonable price.
(4) It is very troublesome to test the weather resistance. The most direct way is to put it in a place with high temperature and high light for a few days to see the surface change rate, but it is a waste of time.
With strong technical force, sophisticated production equipment and scientific management, Kailite has continuously introduced cutting-edge products in the industry, and has established long-term and stable cooperative relations with many universities and research institutes. We are familiar with market trends and can achieve extremely new scientific and technological achievements at an extremely fast speed. With its excellent quality and perfect service, Kailite has won the general praise of users. If you have any needs, please feel free to consult us.
Product Characteristics of PE Pipe Extrusion Line and Matters Needing Attention in ProductionApril 19, 2022Ⅰ. Structure of PE pipe extrusion lineThe molding of PE pipe extrusion line is realized by mold, sizing sleeve and cooling device. The mold used for manufacturing plastic pipe includes diaphragm, sup...viewDefinition and Operation of Single Screw ExtrudersApril 21, 20211. Definition of single screw extrudersScrew extruders are divided into single screw extruders and multi-screw extruders. The single screw extruder is the most important type of extruder in the polyme...viewThe auxiliary equipment of the company mainly coordinates the plastic production line to carry on the high.November 19, 2020The auxiliary equipment of the company mainly coordinates the plastic production line to carry on the high.viewIntroduction to the Working Principle of Plastic Extrusion LineMay 25, 2021Ⅰ. Working principle of plastic extrusion lineThe extrusion molding of the plastic extruder line is a process in which a plastic material with a certain plasticity is continuously pressed out through...viewAnalysis of Precautions and Equipment's Technical Advantages of Plastic Pipe Production LineOctober 22, 2021In plastic production machinery, plastic pipe production lines are the most common type of equipment that should be overhauled regularly during the process of use. What are the advantages of plastic p...viewForming Process of Extruder Line to Produce Low-density Polyethylene Drip Irrigation Pipe for FarmlandAugust 31, 2022The low-density polyethylene drip irrigation pipe for farmland extruded by the extruder line is a kind of corrugated pipe, and there are countless small holes for water seepage distributed on the circ...view
Call us on: 
Email Us: 
No.398B-9, Jiaozhou West Road, JiaozhouCity, Qingdao City, China. 
EN
fr 
es 
it 
ru 
ar 
da 
fi 
pl 
bg 
nl 
