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Sterling, Extrusion Line, 1982, 4.5-inch Screw, 300 kg/hr Capacity, 56-inch Die Width

Sterling, Extrusion Line, 1982, 4.5-inch Screw, 300 kg/hr Capacity, 56-inch Die Width

Description

  1. Overview
    1. Speed control fibrillator ideal to make cords, fibrillated tape, and concrete reinforcement fiber
    2. Setup with gauge carriage and monitor for gauge (thickness) monitoring to reduce raw material usage
    3. Water stripper custom-designed to absorb water from the film
    4. Ideal machine for low and high density tape yarn
    5. All drives and motors accept 50 hz
    6. All drives and motors rated at 40c ambient
    7. Transformers rated 40c with 150c rise
    8. Gravimetric blender with 4 hoppers
    9. Ideal machine to get product consistency
  2. Extruder
    1. Make: Sterling
    2. Year: 1982
    3. For polypropylene (PP) / polyethylene (PE) flat or fibrillated tape
    4. Capacity: 300 kg per hour on polypropylene
    5. Maximum 200 meters per minute
    6. 4.5-inch screw diameter
    7. 30:1 l/d ratio
    8. Automatic screen changer (2kw/10a) and adapter (1.2kw/10a)
    9. 56-inch maximum width die block (5 heating zone – 2.8kw/15a)
    10. Extruder - 6 zone heat (8kw/20a) and air cooling (0.16kw) / water cooled at feed to avoid sticking resin
    11. Extruder: 460v/175kva/250a
    12. Reliance drive
  3. Bouligny Water Quench Tank
    1. 62” w x 48” l x 28” h
    2. Ideal for film, concrete reinforcement, fibrillated tape
  4. Bouligny 8 Roll Calender/Nip Stand With Water Stripping System / 3 Roll Slitting Stand
    1. Can achieve less than 0.5% water carryover even with 3% uv additive
  5. X Ray Scanning System
    1. Can save 15-20% raw material with this technology
  6. Bouligny 2 Roll Delustering Unit
    1. 2 units of 7.5 hp individual drive / 1750rpm unit
    2. Reduce dusting in further process; good tool in reducing luster in case of product that calcium carbonate content is restricted
  7. Bouligny 3 Roll Stand
    1. With edge trim waste chute (5 hp / dc motor)
    2. Waste chute system – grinder, and cyclone system
    3. Power requirement – 230v/27kva/45a
  8. Bouligny Heating Oven
    1. 60” w x 10’ l x 48” h – 30 kw/80a heater on top and bottom with air circulation fan
    2. Excellent uniform orientation due to powered air circulation (2 – 2hp/10a)
    3. Ideal unit for additional orientation for low shrinkage
  9. Bouligny 5 Roll Calender Stand
    1. 2 chilled water rolls
    2. Fibrillator with speed control
    3. Waste chute system – grinder, and cyclone system
  10. Fibrillator Attached To 5 Roller Calender Stand
    1. Grinder
    2. Cyclone
  11. Process Control Blender
    1. 4 hopper gravimetric blenders with loading system
    2. Min 50 lb/min loading capacity
    3. Accurate and reduce process variability
    1. USA