Realizing the large-scale plastic tube extruder can reduce production costs, which has more obvious advantages in large-scale twin-screw plastic pelletizing units, film blowing units, and pipe extrusion units. Precision can increase the gold content of the product. For example, multi-layer co-extruded composite films require precision extrusion. As an important means to achieve precision extrusion, melt gear pumps must be intensified for development and research.
Modular production of plastic tube extruders can adapt to the special requirements of different users, shorten the development cycle of new products, and strive for a larger market share;
Specialized production can arrange fixed-point production of the various system modules of the plastic tube extruder equipment, or even global procurement, which is very beneficial to ensure the quality of the whole machine, reduce costs, and accelerate capital turnover.
The plastic tube extruders in developed countries have generally adopted modern electronic and computer control technology. The process parameters of the entire extrusion process such as melt pressure and temperature, body temperature of each section, main screw and feeding screw speed, and feeding volume, the ratio of various raw materials, the current and voltage of the motor and other parameters are tested online, and the microcomputer closed-loop control is adopted. This is extremely beneficial for ensuring the stability of the process conditions and improving the accuracy of the product.
The high efficiency of plastic tube extruder is mainly reflected in high output, low energy consumption, and low manufacturing cost.
In terms of function, the screw plastic tube extruder has been used not only for the extrusion and mixing of polymer materials, but also for food, feed, electrodes, explosives, building materials, packaging, pulp, ceramics and other fields.