1. Product Introduction
PE is one of the most commonly used and commercially produced synthetic thermoplastic, which is known for its excellent electrical insulation properties and heat resistance. When comes to cable casing application, PE casing is normally used along with PVC casing. The outer casing of the electrical cable is usually made by PVC because of its good environmental stability when compared to PE. On the other hand, PE is used to make the inner casing of the electrical cable due to its superior electrical insulation, and more importantly the heat resistance as it prevents the cable from burning when its overloading. 

Various additives and fillers are combined together with PE to make the cable PE, where Yongjie’s twin screw extruders will come into play. With our experienced production team, our twin screw extruder can guarantee smooth production of the crosslinked and cable PE granules. Three pelletizing methods can be applied to manufacturing the cable PE granules according to the material formulations: water strand pelletizing; air cooling hot-face pelletizing and water ring hot-face pelletizing.

2. 流程示意图

3. 产品实景图

4、设备规格表

5、产品适用范围：

PE，PP，EVA等+碳酸钙，钛白粉，滑石粉，碳黑等填充母料

PVC改性料，电缆料

阻燃母料：PP，PE类+氢氧化镁，氢氧化铝，三氧化二锑

PP，PE+淀粉可降解母料

PE，PS，PVC木塑，纤维素类填充改性料

PP，PE，PS，PVC+木粉，秸秆粉，甘蔗粉，竹子粉

6. 产品证书
我司的所有造粒机组产品均通过了CE和ISO9001认证，质量有保障：

7、常见问题
A. 为什么选择永杰作为您的商业合作伙伴？
坦率的说，您在这里寻求的是高质量的生产线和实惠的价格。我们是一家经验丰富，服务全面的造粒生产设备制造厂家。杰出的质量是永杰人秉承了20年的传统。而价格上，我们也会在遵循市场规律的前提下，给您适当的优惠，一次到位！永杰忠心希望与您成为长期合作伙伴，您若有任何问题，与我们取得联系。

B. 永杰的产品质保时长及售后服务如何？
我司所有的造粒生生产设备都有一年的免费质保期。当生产设备运输至贵司、并根据说明书完成击沉安装排布和水电后，我司经验丰富的调试员将来贵司进行生产线的调试及试运行，并对您的生产员工进行培训。在生产线完全上线之前，我司的调试人员都将在贵司为您服务。当您的生产线正常运转后，我们将在固定时间与您联系，核实机器运行情况。如果您有任何的疑问，都通过电话、微信或邮件联系我们，我们将以很快的速度为您解决所有问题。

8、服务保障:
设备包安装，包调试，包培训。
设备售后服务：8小时电话响应，24小时上门，48小时处理完成。
长期备品备件，提供终身维修保养。
提供配方和技术支持