Sima, PP Strapping Line, 2011, 250 kg/h Capacity, 100mm Extruder

Description

  1. Overview
    1. Produced by Sima (Bologna, Italy).
    2. Refurbished in year 2011.
    3. Line can produce about 250 kgs of PP strapping tape.
  2. Control And Computer System
    1. Central cabinet set for total control of the extrusion line.
    2. Computer to provide the line with complete control: brand G.Electric Fanuc.
    3. An extra new unit is supplied with the line.
    4. Cabinet with inserted computer and printer to print the working conditions of the line.
  3. Dosing And Feeding Unit
    1. 4 stand dosing and feeding unit to provide virgin material, reground material, calcium carbonate, and other additives.
  4. Extruder
    1. 100 mm extruder brand Promatech/Sima.
    2. Screw L/D 32.
    3. Complete with D.C. drive motor.
  5. Filtration And Spinning Head
    1. Autoscreen automatic filter, net size 90 mm.
    2. Spinning head with 4 x 30 cc metering pumps.
    3. Each pump feeds a spinnerette having: 4 exits each for straps 5 to 10 mm, 2 exits each for straps 12 to 15 mm, 1 exit each for straps larger than 15 mm.
  6. Quench And Drawing
    1. Plastifying water quench.
    2. Camellino to draw the plastified straps out of the water quench.
    3. The sucking unit dries the straps before the stretching oven.
  7. Stretching Section
    1. 5 cylinders slow stretching unit.
    2. 3 passages stretching oven.
    3. 5 cylinders fast stretching unit.
  8. Embossing Unit
    1. Hydraulic embossing unit.
    2. The high quality of the embossing unit is very important.
  9. Relaxing And Stabilizing
    1. 3 passages relaxing oven.
    2. 5 cylinders relaxing unit.
    3. Stabilizing 8 passages water quench.
    4. 3 cylinders stabilizing unit.
    5. Conveyor belt to deliver the strap to the winding machines.
  10. Spinnerettes Included
    1. 4 straps spinnerettes to produce size 5 x 0.40.
    2. 4 straps spinnerettes to produce size 5 x 0.50.
    3. 4 straps spinnerettes to produce size 12 x 0.60.
    4. 4 straps spinnerettes to produce size 12 x 0.70.
    5. 4 straps spinnerettes to produce size 12 x 0.80.
    6. 4 straps spinnerettes to produce size 15 x 0.80.
    7. 4 straps spinnerettes to produce size 15 x 0.80.
    8. 4 straps spinnerettes to produce size 15 x 0.90.