MK-SPL Plastic Flat Film Extrusion Machine

MK-SPL serise 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 advanceed 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： Item   Type   MK-SPL-70/33/850   MK-SPL-90/33/1000   MK-SPL-100/30/1100   MK-SPL-120/30/1500 Max extrusion volume 180kg/h 280kg/h 380kg/h 500kg/h Screw diameter 80mm 90 mm 110 mm 120 mm Ratio of L/d 33：1 33:1 30:1 30:1 Revolution of screw 20-120r/min 20-120 r/min 20-120 r/min 20-120 r/min Die lip width 800mm 1000 mm 1200 mm 1500 mm Max productional speed 280m/min 280 m/min 280 m/min 280 m/min Flat thread fibre scope 60-200tex 60-200 tex 60-200 tex 60-200 tex Drawing ratio 4-10 4-10 4-10 4-10 Number of winder (spindles) 136* 176* 208* 256* Dimension of Bobbin(DxL)(mm) 38x230* 38x230* 38x230* 38x230* System installed power 240kw 290 kw 320 kw 380 kw System normal operational capacity 120kw 150 kw 170 kw 200 kw Overall dimensions (LxWxH) 29000x3600x3200 32000x3600x3200 34000x3800x3200 37000x3800x3200 Weight (kg 21000 26000 29000 32000