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塑料扁丝拉丝机

塑料扁丝拉丝机


功能特点:
本机组以聚丙烯、聚乙烯为原料,经加热、挤出、冷却、切割和拉伸形成扁丝,本机组最大特点是:可利用再生料、粉料或颗粒料及其混合料拉制扁丝。本机组对生产原材料的适应性强,操作和维修方便,能耗低。
本机组的挤出机螺杆和机筒选用38CrMoAIA合金钢,经过氧化处理硬度可达到HV95%以上。
本机组的挤出机和拉伸牵引采用无极调速。所有传动辊筒表面镀硬铬,经久耐用。
主要技术参数:

型号 SJLS-120/1000 SJLS-135/1600 SJLS-145/2000
最高产量 80-100 125-145 165-185
螺杆直径 120 135 145
螺杆长径比 23-26 23-26 23-26
螺杆转速 10-45 10-45 10-45
模唇长度 1000 1600 2000
挤出机主电机功率 30 37 55
装机总容量 95 140 184
绕卷头数 200 270 360
外形尺寸 1500×1750×1400 17000×2600×1450 20000×3200×1450
总重量 6000 8000 9000
SJLS Plastic Tape Extrusion Line
Performance and Characteristics
The machine unit can take PP、PE as the raw materials which should be heated、extruded、cooled、cut & drawn to the flat fibers.The flat fibers would be rolled on the bobbins for weaving the sacks by the circular loom.The flat fibers can be drawn by the materias is including of the reclaimed materials,powder or pellet materials and themixed materials of them.In this case,the suitable range of the materials has been extended more.Then machine unit can save the powder conumptions.It’s quite convenience for operating & maintenance of the machine unit.
The cylinder & screw of the extruder are made by alloy steel of 38CrMoAIA.After the treatment of nitric,its hardness is much higher than HV950.The extruder and drawing devices are controlled by step less speed charge device.Since all the drawing rollers had been treated by Electroplating with the hard chromium,so their service lives had been extended much longer.
Main technical date:
type SJLS-120/1000 SJLS-135/1600 SJLS-145/2000
Output of production 80-100 125-145 165-185
Diameter of screw(mm) 120 135 145
L/d ratio of screw 23-26 23-26 23-26
Speed of screw(r/min) 10-45 10-45 10-45
Length of die lip(mm) 1000 1600 2000
Power of extruder main engine(kw) 30 37 55
Total power of installed 95 140 184
Quantity of winding spindles(pca) 200 270 360
Dimension(mm) 1500×1750×1400 17000×2600×1450 20000×3200×1450
Total weight(kg) 6000 8000 9000

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