Introduce With the gradual improvement of the machine operation process, jwell machinery requires that the plastic hollow board should pay more attention to the daily maintenance and repair plan of the PP plastic hollow board drawing machine when it is used. These are the most basic and most important for a factory to insist on …
Application de la ligne d'extrusion de feuilles creuses en Pp Lire la suite "
Introduce China extruder machine has made great progress after years of development. Some domestic plastic machinery enterprises have seized the great opportunity in recent years and achieved leapfrog development, not only occupying a large domestic market share, but also a considerable number of products. Export to foreign countries. With the development of industrial technology and …
Comparaison des procédés d'extrusion et de moulage par injection Lire la suite "
Introduction 1. Definition of foam material The foamed plastic of the pvc foam board extrusion line is also called foamed plastic. It is based on plastic and contains a large number of air bubbles. It can be said that it is a composite material filled with gas. According to the different foaming ratios, it can …
Explication détaillée de la ligne d'extrusion de panneaux de mousse de pvc Lire la suite "
Introduction The PET flake twin screw pelletizing line can be used for flake recycling and pelletizing production. Screw machines are specialized automatic metalworking lathes. The pet pelletizing line adopts the ordinary water-cooled strand pelletizing method. Electrical cabinet systems are energy efficient and enable advanced automation through integration with electronic controller systems and efficient automatic power …
Principle China JWELL is a plastic extruder manufacturer. The raw materials of pp board extrusion line enter the barrel from the hopper. Under the action of the screw rotation, they are forwarded to the feeding section through the frictional shearing action of the inner wall of the barrel and the surface of the screw, where …
Ligne d'extrusion de panneaux PP Processus efficace Lire la suite "
Introduction The main engine of China plastic extruder is extruder, which consists of extrusion system, transmission system and heating and cooling system. China JWELL as extruder manufacturer, pp hollow sheet extrusion line is also a kind of plastic machinery. According to the angle between the material flow direction of the head and the center line …
Caractéristiques de la ligne d'extrusion de feuilles creuses en polypropylène Lire la suite "
Fabricant de machines d'extrusion de fibres de verre en Chine : La fibre de verre est une charge couramment utilisée dans les plastiques d'ingénierie. Ses principaux composants sont la silice et d'autres oxydes métalliques dérivés. Le procédé de production actuellement dominant au niveau international est la méthode par étirage au four ; elle se divise en fibre de verre sans alcali, fibre de verre à teneur moyenne en alcali et fibre de verre à haute teneur en alcali ; les fibres de verre couramment …
Agent moussant pour machine d'extrusion en Chine : L'agent moussant est utilisé dans le système de compoundage des polymères afin d'obtenir des produits polymériques à structure microporeuse par libération de gaz ; l'agent auxiliaire destiné à réduire la densité apparente des produits est appelé agent moussant. Selon la manière dont le gaz est généré lors du moussage…
Résumé des additifs de modification des plastiques couramment utilisés (2) Lire la suite "
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