产品简介

plastic granulator塑料造粒机是一种将塑料原料或回收料通过熔融、挤压、冷却切粒等工艺加工成标准颗粒的机械设备，广泛应用于塑料再生、改性、电缆料生产等领域‌

plastic granulator塑料造粒机是一种将塑料原料或回收料通过熔融、挤压、冷却切粒等工艺加工成标准颗粒的机械设备，广泛应用于塑料再生、改性、电缆料生产等领域‌

plastic granulator It is a mechanical equipment that processes plastic raw materials or recycled materials into standard particles through processes such as melting, extrusion, cooling, and cutting. It is widely used in plastic recycling, modification, cable material production, and other fields。

Equipment structure and composition

Extrusion system: including screw, barrel, hopper, and mold. The screw is made of high-strength alloy steel, and the barrel is made of heat-resistant alloy steel composite pipe. The length is usually 15-30 times the diameter to achieve full plasticization.

Transmission system: composed of a motor and a reducer, it drives the screw and controls the speed and torque.

Heating and cooling system: using a combination of electric heating (resistance/induction) and air/water cooling, combined with temperature measuring devices for precise temperature control.

Auxiliary device

Including straightening device (to solve the problem of wire core eccentricity), cutting module (water-cooled pulling or die surface hot cutting), wire winding device, etc

1. ‌设备组成与工作原理‌

• ‌主机结构‌：主要由挤压系统（螺杆、机筒、模头）、传动系统（电机、减速器）和加热冷却系统（电加热与水冷/风冷结合）构成‌。螺杆采用高强度耐腐蚀合金钢，机筒为耐热合金钢复合管，长度通常为直径的15-30倍以确保充分塑化‌1。

• ‌辅机与周边设备‌：包括冷却装置（水槽/风环）、切粒模块（水冷拉条或模面热切）及收料系统，部分机型集成脱水装置（脱水率≥95%）
  。

2. ‌技术特点‌

• ‌功能多样性‌：支持PP、PE、PVC等多种材料，可处理薄膜、编织袋等废料，具备干湿两用、自动进料及节能设计‌。

• ‌创新技术‌：如淄博中南医药包装的技术，通过快拆组件实现切割刀快速安装与拆卸，简化维护流程‌。

3. ‌应用场景‌

• ‌再生领域‌：废旧塑料回收造粒，如瓶类、薄膜等‌1。

• ‌工业生产‌：用于填充改性、电缆料及母粒制造，部分机型适配发泡料回收等特殊需求‌