In recent years, the screw extruder speed exceptionally rapid development, however, with the continuous improvement of people's understanding, a variety of screw extrusion process special treatment technology and replacement screw technology trends.
Several different characteristics of the screw extruder Description:
1, twin-screw: twin-screw extruder also includes parallel twin-screw extruder and conical twin-screw extruder. Parallel twin-screw extruder has the same direction and different points. In recent years, with the rapid development of the domestic electronics, telecommunications, automotive and other fields, the market demand for materials modification and compounding technology has greatly increased. Due to the high output of the twin-screw extruder, the mixing performance is superior to that of the conventional single-screw extruder, and the modular structure is generally adopted to be easily adjusted according to different materials, thus becoming the dominant force in the extrusion processing market.
2, single-screw: single-screw extruder is the first universal access to the extruder, due to its simple structure, high processing efficiency, plastic processing in the field of access to a wide range of applications, single-screw extruder forming a wider range of adaptation A broader area. Due to the small footprint of the single screw extruder, it is almost the only equipment used in the field of composite processing and blown film. Single screw extruder technology has become an important part of the extrusion processing market can not be ignored.
3, multi-screw: Multi-screw extruder generally refers to three or more than three screw extruder, usually in order to achieve better mixing and processing results. Compared with single screw, twin screw, the market application is much less. Planetary screw extruder is more concerned by the market in recent years, a multi-screw extruder, especially for general-purpose plastic extrusion processing, molding and processing as a mixed feeder with better results. These are the sea with you a brief introduction of several types of screw extruder characteristics, more details, please pay attention to the sea machinery manufacturing.
