High-density or Low-density Polyethylene (PE) Double-color Co-extrusion Film Blowing Machine Unit is well designed, studied and manufactured by us, which is a result of importing foreign advanced technology in early stage of Shantou S.E.Z., implementing Open and Reforming Policy. It adopts many advanced devices, such as automatic lifting device, automatic temperature-controlling device, multi-purpose diameter device and engine’s vanishing track device and is equipped with foreign and domestic famous-brand electric elements, which make its performance of extrusion, plasticization and vanishing track reach international advanced level. This machine is applicable to producing HDPE and LDPE polyethylene (PE) film. Because the machine can blow two different-color films at the same time and enjoys the advantages of straight, clear and bright vanishing line, vivid film surface, non-mixed color and gluing fastness, many customers of ours adopt it to produce many kinds of film products, such as food bag, goods bag, shopping bag and then sell to many countries, such as Britain, United States, France, Germany and Australia. This machine unit is one of ideal equipments for enterprise producing film bag products and is well sold to domestic market, also sold to many countries and regions via Hong Kong.
Main Technical Parameters
Parameter/Type | SJ35x28/2-MF-350 | SJ40x28/2-MF-450 | SJ45x28/2-MF-600 | SJ50x28/2-MF-800 |
Folding Width of Film (mm) | 350 | 450 | 600 | 800 |
Thickness of Film (mm) | 0.006-0.05 | 0.006-0.05 | 0.008-0.08 | 0.01-0.10 |
Maximum Extruding Volumn (Kg/h) | 30 | 36 | 45 | 60 |
Applicable Material | HDPE, LDPE |
Diameter of Screw (mm) | 2x¢35 | 2x¢40 | 2x¢45 | 2x¢50 |
Diameter-length Ratio of Screw(L/D) | 28:1 |
Spinning Speed of Screw (r/mih) | 10-100 |
Primary Electric Motor's Power (KW) | 5.5 | 7.5 | 11 | 15 |
Driven Speed (m/mia) | 8-80 |
Total Power (KW) | 29.5 | 33.5 | 36.5 | 41 |
Dimension (m) | 4.2x2.4x3.2 | 4.7x2.9x3.65 | 4.9x3.2x3.8 | 5.2x3.8x4.4 |
Weight (t) | 3.6 | 4.2 | 4.6 | 5.0 |
*No further information if above mentioned characteristics and parameters are altered.