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GY-BSL 塑料平膜扁丝拉丝机
- 用途与特点
该机采用微机控制变频调速和可控硅直流调速等*的电气数字模拟控制技术，生产效率高，丝筒成型质量好。同时可以根据用户需要加装*的带式换网结构，以及增加纤化机构(柔性包装袋或生产纤化缝包线用)。
该机具有热风拉伸烘箱或电热烘板两种坯丝加热结构，可供用户选择。本机组适用范围广，可用于聚丙烯，高密度聚乙烯，线性低密度聚乙烯等扁丝的成型加工。
- 主要技术参数
| 型号 | GY-BSL-80/33/800 | GY-BSL-90/33/1000 | GY-BSL-110/30/1200 | GY-BSL-120/30/1500 |
| zui大挤出量(kg/h) | 200 | 280 | 380 | 500 |
| 螺杆直径(mm) | 80 | 90 | 110 | 120 |
| 长径比L/D | 33：1 | 33：1 | 30：1 | 30：1 |
| 螺杆转速(r/min) | 20-200 | 20-200 | 20-200 | 20-200 |
| 模唇长(mm) | 800 | 1000 | 1200 | 1500 |
| zui大生产速度(m/min) | 280 | 280 | 280 | 280 |
| 扁丝纤度范围(tex) | 60-200 | 60-200 | 60-200 | 60-200 |
| 拉伸比 | 4-10 | 4-10 | 4-10 | 4-10 |
| 卷绕头数 | 136* | 176* | 208* | 256* |
| 系统装机容量(kw) | 240 | 290 | 320 | 380 |
| 系统正常容量(kw) | 120 | 150 | 170 | 200 |
| 外形尺寸(L×W×H)(mm) | 29000×3600×3200 | 32000×3600×3200 | 34000×3800×3200 | 37000×3800×3200 |
| 重量(kg) | 21000 | 26000 | 29000 | 32000 |
GY-BSL Plastic Flat Film Extrusion Machine
- Use and Characteristics
GY-BSL series flat yarn extrusion line is designed and researched on the base of introducing and assimilating the up-to-dated technologies at home and abroad. It adopts the international advanced electric digital-simulation control technology such as computer-controlled frequency conversion speed regulation and controllable silicon direct current speed regulation so as to make the main target reach the international advanced level. Meanwhile with high production efficiency and high quality of tape tube forming as required, this assembly can also be equipped with advanced band net change structure as well as fibrosis structure that is used for producing flexible packaging bags or fibrosis sewing thread.
This line has two kinds of stock thread heating structures hot-blast stretching bellows and electric baking board which can meet the demands of the customers. Applied to a wide range , it can be used for the forming of PP,HDPE and LLDPE flat yarn.
- Main Technical Parameters
| Type | GY-BSL-80/33/800 | GY-BSL-90/33/1000 | GY-BSL-110/30/1200 | GY-BSL-120/30/1500 |
| Max. extrusion volume(kg/h) | 200 | 280 | 380 | 500 |
| Screw diameter(mm) | 80 | 90 | 110 | 120 |
| Ratio of L/D | 33:1 | 33:1 | 30:1 | 30:1 |
| Revolution of screw(r/min) | 20-200 | 20-200 | 20-200 | 20-200 |
| Die lip width(mm) | 800 | 1000 | 1200 | 1500 |
| Max. production speed(m/min) | 280 | 280 | 280 | 280 |
| Flat thread fibre scope(tex) | 60-200 | 60-200 | 60-200 | 60-200 |
| Drawing ratio | 4-10 | 4-10 | 4-10 | 4-10 |
| Dimension of Bobbin(D×L) | 136* | 176* | 208* | 256* |
| System installed power(kw) | 240 | 290 | 320 | 380 |
| System normal operational(kw) | 120 | 150 | 170 | 200 |
| Overall Dimensions(L×W×H)(mm) | 29000×3600×3200 | 32000×3600×3200 | 34000×3800×3200 | 37000×3800×3200 |
| Weight(kg) | 21000 | 26000 | 29000 | 32000 |
