Industrial plastic barrel manufacturers' plastic barrels are environmentally friendly products, which are non-toxic and wear-resistant. They are mainly composed of extruded materials and blow molding, so they are generally called blow molding in the industry. The product produced by this process is made of plastic particles through the hopper mouth, heated by the three-stage heating zone barrel to melt it, the molten plastic is pushed by the screw thread extrusion, formed by the filter screen, and then, the parison is hot Clamped into the flap mold to be blown, and compressed air is blown in until it reaches the shape of the cavity. After maintaining a certain time and wind pressure, after cooling and shaping, the flap mold is opened, and the finished plastic barrel is obtained. Too .
The plastic barrels that are integrally formed by injection molding of PE, PP and other plastic materials have high wear resistance, and are also very good for acid and alkali and corrosion. They will not fade for a long time. They are especially suitable for packaging and transportation industries. There are a variety of plastic barrels to choose from, most of them are blue and white, and of course there are many yellow, green, red, manufacturers can customize other colors according to customer requirements. As long as you explain with the staff of the manufacturer, the plastic bucket is also very convenient in cleaning. It can be used in direct sunlight for many years without fading and quality.