Plastic granulator塑料造粒机

Plastic granulator equipment is a plastic molding machinery composed of extrusion system, transmission system, and heating and cooling system, mainly used in the field of plastic particle processing. The main unit adopts an extruder structure, and the machine head is divided into two types: oblique angle and right angle according to the direction of the material flow. The thickness uniformity of the extruded layer is adjusted through the mold core, pressure equalization ring, and mold sleeve. The external is equipped with heating and temperature measurement devices. Modern equipment further adopts multi-stage temperature control technology. Through temperature control components and cooling components, multiple sets of temperature detection blocks are used to detect the front, middle, and rear parts of the granulator respectively, in order to achieve more accurate temperature control

塑料造粒机设备是由挤压系统、传动系统和加热冷却系统组成的塑料成型机械，主要应用于塑料颗粒加工领域。其主机采用挤塑机结构，机头根据料流方向分为斜角与直角两种类型，通过模芯、均压环及模套调节挤包层厚度均匀性，外部配备加热与测温装置，现代设备进一步采用多级温控技术，通过温控组件和冷却组件，使用多组温度检测块对造粒机前部、中部和后部分别检测，以实现更精准的控温。

The equipment includes auxiliary devices such as pay off, straightening, and preheating. The straightening device solves the eccentricity problem caused by wire core bending through structures such as drum and pulley. The control system integrates heating, cooling, and process parameter measurement modules, and coordinates the operation of the main and auxiliary machines through electrical instruments to achieve dynamic control of temperature, pressure, and traction speed. The temperature control strategy includes PID control, segmented heating and cooling, and intelligent temperature control system. The core components are made of high-strength 38CrMoAlA screws and quenched 45 # steel barrels, combined with external heating coils and bottom cooling fans to improve plasticization efficiency. The machine head is equipped with a parallel 15 hole discharge structure and a heating ring to ensure discharge stability. The cutting system processes the cooled strip into granular products through rolling blades.

该设备包含放线、校直、预热等辅助装置，其中校直装置通过滚筒式、滑轮式等结构解决线芯弯曲导致的偏心问题。控制系统集成加热、冷却与工艺参数测量模块，通过电器仪表协调主辅机运作，实现温度、压力及牵引速度的动态调控，温度控制策略包括PID控制、分段加热与冷却以及智能温控系统等 。核心部件采用高强度38CrMoAlA螺杆和淬火处理的45#钢机筒，配合外置加热圈与底部冷却风机提升塑化效率。机头增设平行15孔出料结构及加热圈保障出料稳定性，切粒系统通过滚动刀片将冷却后的条料加工为颗粒状成品。