Davis-Standard, Slit Film Extrusion Line, 4.5" and 5" Extruders, 200 HP, Leesona 959 Winders

Description

  1. Overview
    1. Each line consists of multiple components for sheet extrusion
  2. Extruders
    1. Two davis-standard water cooled 30:1 extruders, 4.5 in (110 mm) with 11.1 gear ratio
    2. One davis-standard extruder, 5 in (125 mm) with 60 in (1520 mm) flex lip die
  3. Dies
    1. 54 in (1370 mm) flex lip sheet die for the 4.5 in extruders
    2. 60 in (1520 mm) flex lip die for the 5 in extruder
  4. Drives and Auxiliaries
    1. 200 hp ac vector extruder drive
    2. Kswe 121 automatic screen changer
    3. Normag msdp-240 metering pump
  5. Downstream Equipment
    1. Quench tank
    2. Nip tower
    3. 3 roll 1st quad draw stand
    4. Orienting oven (originally electric then converted to gas)
    5. 3 roll draw annealing unit
  6. Winders and Grinder
    1. 180 to 200 leesona 959 winders
    2. Cumberland 584 scrap grinder
  7. Quantity
    1. Quantity: 3