| 设备生产商 | Macchi |
| 年 | 2004 |
| 层数 | 3 |
| 直径螺丝 | 65 - 80 - 65 |
| L:D比例螺丝 | 30D |
| 直径头 | 500 mm |
| 最大卷材宽度 | 2300毫米 |
| 最大输出 | 500公斤/小时 |
| 制造商复卷 |
Macchi BRO-PLUS-D |
| 绕组类型 | 平膜的双倍 |
| 材料 |
LDPE, LLDPE, mLLDPE, EVA, MDPE, LDPE, LLDPE, MLLDPE, EVA 20 - 200 µm |
| 的类型式計量系統 | Gravimetric |
| IBC | 是的 |
| 厚度测量 | 是的 |
| 纠偏 | 是的 |
| 电晕处理 | 是的 |
| 包括塔楼建设 | 是的 |
A Macchi 3-layer extrusion line is a well-established solution for the production of high-quality blown film for the flexible packaging industry. Macchi S.p.A. is internationally recognized for engineering reliable and technologically advanced extrusion equipment, designed to deliver consistent film quality, high output stability, and efficient material usage.
Three-layer extrusion technology allows processors to combine different raw materials within a single film structure. This enables optimized mechanical properties, improved sealing performance, and enhanced barrier characteristics, making such lines suitable for a wide range of flexible packaging applications. The multi-layer configuration also offers flexibility in material selection and cost optimization while maintaining excellent film uniformity.
This specific line, manufactured in 2004, features a 2300 mm working width and has a production capacity of approximately 500 kg per hour. Such specifications make it suitable for medium to high-volume film production, depending on material type and final film structure. Macchi extrusion lines are generally known for their robust construction, stable bubble control, and efficient cooling systems, contributing to reliable long-term operation.
Used Macchi extrusion lines remain in demand due to their durability, engineering quality, and strong performance in demanding production environments. For companies seeking a dependable 3-layer blown film solution with proven Italian manufacturing expertise, this type of extruders represents a solid investment within the secondary machinery market.