Main Technical Variables

Model                    ZD-SJ-50×2                 ZD-SJ-65

Diameter of Screw        φ50mm×2                   φ65mm

L/D ratio of screw       28:1(L/D)                    30:1(L/D)

Width of film            200-550mm                    200-550mm

Thickness of film        0.015-0.03mm                 0.015-0.03mm

Power of main motor       7.5kw×2                      15kw

Heating power             30kw                          30kw

Weight of machine       ≈2.8T                           3T

USE

   This machine set is used for producing LDPE or LLDPE stretch film, which is equipped with single screw, the extruded stretch film is both sides adhesive. If the machine adopts double screws, the two hoppers should use different type of material, one side of the extruded stretch film is adhesive and the other side is normal. It is widely used for packing architecture and hardware parts etc.