Company founded 1975 US-based machinery business experienced in worldwide sales.

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DMT, BOPP Line, 1995, 4200mm Width, 3 Layers, 6000 Tons/Year

DMT, BOPP Line, 1995, 4200mm Width, 3 Layers, 6000 Tons/Year

Description

  1. Overview
    1. Year: 1995
    2. Width: 4200 mm
    3. Nominal capacity: 6000 tons/year (approximately 5800 tons realization on average)
    4. Nominal film thickness range: 15 microns to 40 microns max.
  2. Extrusion System
    1. Coextruded film line: 3 layers BOPP film with 3 extruders
    2. Main extruder (center layer): 200 mm screw diameter, Davis Standard
    3. Two satellite extruders: 50 mm screw diameter each, Davis Standard
    4. Filter exchangers: candle type in main extruder, screen type exchanger in satellite extruders
  3. Die and Head
    1. Multilayer die system
    2. Head (die) width: 650 mm
    3. Head brand: Extrusion Die Instrument
    4. Die profile adjustment: automatic die with 22 adjustment bolts
  4. Mdo Section
    1. Chill roll diameter: 1400 mm diameter, 900 mm width
    2. Stretching ratio: 4% to 6%
    3. Number of heating rollers: 8 oil heated, 600 mm diameter
    4. Number of stretching rollers: 4 oil heated, 150 mm diameter
    5. Number of annealing rollers: 2 oil heated, 600 mm diameter
  5. Tdo Section
    1. Width at the start: 450 to 650 mm
    2. Width at the exit: 4000 to 4500 mm
    3. Type of heating: oil heated
    4. Total length: 33 mm
  6. Pulling and Winding
    1. Pulling section: 4500 mm roll face width, max. 4400 mm film web width before edge slitting
    2. Rewinder brand: DMT full auto turreting (manual also effective)
    3. Type: two-position turret center driven winder, gap and contact winding
    4. Width: 4200 mm
    5. Max reel diameter: 800 mm
  7. Additional Equipment
    1. Corona treatment: Softal 20 kW, 10 blade electrode
    2. Thickness measurement: Measurex beta gauge, two gauges, after chill roll and pull roll stand
    3. Edge trim and re-feeding system included: 300 kg/h capacity, 75 to 150 mm edge trim width
    4. Water chiller optional: Climaveneta 370 kW or similar other
    5. Slitter rewinder included: Atlas CDE 820 slitter/rewinder, 4200 mm unwind
    6. Hot oil boiler for TDO-MDO (requires additional price): max. 2,000,000 kcal/hr thermal capacity with natural gas burner