RS-75 PET 双螺杆系列塑料片材挤出机

RS-75 PET Double Screw Series Plastic Sheet Extruder Machine

RS-75 PET双螺杆系列塑料片材机组是我公司针对市场需求精心设计制造的，它主要适用于生产PET等塑料片材。

本机型采用积木式同向平行双螺杆结构，配合高效耐用的真空泵系统，能快速有效的排出PET物料中的水气，严格控制由水气带来的粘度降问题。此机型通过双螺杆结构优化及采用特别定制的机筒，螺杆材料，配合螺杆负载保护装置及金属检测分离器，达到安全，稳定，高产，方便等目的。

挤出机螺杆采用*长径比，具有塑化效果好，膜片厚薄均匀，流速一致等优点。

镜面压光辊，辊筒表层温度均匀，使生产的片材光洁明亮，厚薄均匀。

本套机组由挤出机、三辊压延机、牵引收卷机组成。

RS-75 PET Double screw Series Plastic Sheet Extruding Machine is developed by the market demand. It is mainly applied to produce PET sheet.

This machine adopts the building block parallel twin screw structure, with efficient and durable vacuum pump system, can quickly and effectively discharge the water vapor in PET material, strictly control the viscosity drop caused by water vapor.

This machine achieves the purpose of safety, stability, high yield and convenience through the optimization of double-screw structure and the use of special customized barrel, screw material, coupled with the screw load protection device and metal detection separator.

The screw of the extruding machine uses big ratio of length and diameter. It has good forming effect, even sheet thickness and same running speed. 

Bright surface of the pressing roller and even temperature of its surface to make sure that the sheet is clean and the thickness is equal.

This machine includes screw extruder, 3-roller calendar, traction rewinder.

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