Definition of plastic extruder machine

Features of plastic extruder machine

1. Modularization and specialization
Modular production of plastic extruders can adapt to the special requirements of different users, shorten the research and development cycle of new products, and strive for a larger market share; and specialized production can arrange the various system module components of the extrusion molding equipment for fixed-point production or even global Purchasing is very beneficial to ensuring the quality of the whole period, reducing costs, and accelerating capital turnover.
2. Efficient and multifunctional
The high efficiency of plastic extruders is mainly reflected in high output, low energy consumption, and low manufacturing costs. In terms of function, the screw plastic extruder has been used not only for the extrusion molding and mixing processing of polymer materials, but its use has been expanded to food, feed, electrodes, explosives, building materials, packaging, pulp, ceramics and other fields.
3. Large-scale and sophisticated
Realizing the large-scale plastic 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. The major technical equipment required for national key construction services, and the large-scale extrusion pelletizing unit, one of the three key equipment supporting large-scale ethylene projects, has long relied on imports. Therefore, the process of localization must be accelerated to meet the development needs of the petrochemical industry.
4. Intelligent and networked
Plastic 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, temperature of each section of the body, main screw and feeding screw speed, and feeding volume, are widely used. 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 plastic extruder (host) can be used with various plastic molding auxiliary machines such as pipe, film, holding material, monofilament, flat wire, strapping, extruding net, board (sheet) material, profiled material, pelletizing, cable coating, etc. Matching to form various plastic extrusion molding production lines to produce various plastic products. Therefore, plastic extrusion molding machinery is one of the widely used models in the plastics processing industry no matter now or in the future.