Brief introduction: Blown film extrusion refers to a certain temperature, certain shear stress under the action of the plastic melt through continuous die extrusion, by compressed air blowing process, double fold plastic film cooling and air ring traction obtained. This machine is mainly used for detection of glial polymer membrane materials and the feasibility of blowing the dispersion and color control, mixture, dispersion of the extrudate. Technical index: 1. screw diameter: 20/30 (optional) 2. aspect ratio: 28:1 3. screw speed: 0-50rpm frequency conversion speed regulation 4. heating power: machine drum heating section 1 450W The melt section of the barrel is heated 2 zones 550W The heating of cylinder homogenizing section is 3 600W Connect insulation section and heat 4 zone 800W The mold head is heated at 5 1000W Head die section heating 6 zone 1200W 5. main motor: 2.2KW 6. reduction ratio: 1:1.29 7. electronic control system: (A) intelligent digital temperature control instrument, which can control and display all the process parameters (B) PLC man-machine interface operating system, extrusion process can be dynamically displayed and monitored 8. volume: 1000x700x800 (W * D * H) mm 9. power supply: 3 MV, AC380V, 9A 10. weight: About 150kg
Brief introduction: Blown film extrusion refers to a certain temperature, certain shear stress under the action of the plastic melt through continuous die extrusion, by compressed air blowing process, double fold plastic film cooling and air ring traction obtained. This machine is mainly used for detection of glial polymer membrane materials and the feasibility of blowing the dispersion and color control, mixture, dispersion of the extrudate.
