batte melt pump

Is the hydraulic screen changer installed upstream or downstream of the melt pump?

There are usually two options for installing the screen changer in the melt pump: upstream or downstream. The following is a detailed analysis and comparison of two installation positions: Upstream installation: When the screen changer is installed upstream of the melt pump , it is an obstacle to pressure. Therefore, the extruder itself must perform certain pressurization. However, compared to the melt pump, the pressure boosting capacity of the extruder is relatively low. When the extruder pres

Why is the double column hydraulic extruder screen changer an indispensable equipment in the extruder

The double column hydraulic extruder screen changer is a key equipment on the plastic extrusion production line. Its function is to filter impurities in the molten material and ensure product quality. With the advancement of technology and the continuous optimization of processes, the design of screen changers is also constantly innovating to meet the production needs of higher efficiency and precision. In the design of the new double column hydraulic extruder screen changer, we have focused on

What are the heating methods for the screen changer?

The heating methods of the screen changer mainly include the following: External heating plate or heating ring: This heating method heats the mesh exchanger through an external heating plate or heating ring, thereby achieving heating and insulation of the melt. Built in heating tube: Built in heating tube is another common heating method for extruder screen changer, which directly heats the melt through the built-in heating tube, with advantages such as high heating efficiency and precise temper

What are the types of hydraulic screen changers for plastic film granulators and how to choose them?

The main types of hydraulic screen changers for plastic film granulators include manual screen changers, fully automatic hydraulic screen changers, and dual station hydraulic screen changers. These types of screen changers each have their own characteristics and application scenarios, and when selecting them, factors such as production needs, ease of operation, degree of automation, and maintenance costs need to be considered. Manual screen changer is a relatively traditional way of changing scr

PP plastic zipper extruder screen changer

The PP plastic zipper extruder screen changer, as an important equipment in the plastic processing field, has a wide range of applications and involves multiple links in the plastic extrusion production line. This article will start from the basic structure and working principle of the PP plastic zipper extruder screen changer, and explain in detail its application scope in plastic processing, as well as its important role in actual production Firstly, we need to understand the basic structure a

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batte melt pump

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Batte is a professional screen changer manufacturer, supplying screen changer, especially screen changer for extrusion mould