Davis Standard, Coextrusion Blown Film Line, 1996, 124" Layflat, 3-Layer

Description

  1. Overview
    1. Used coextrusion blown film line
    2. Make: Davis Standard
    3. Year: 1996
    4. Item 001
    5. Item 003
    6. Item 004
  2. Extruders
    1. 130 mm (5.25”) DS Mac air cooled extruder, 30:1 L/D, 400 hp DC motor and controller, for middle layer 60%, with ASR scrap refeed hopper, roll feed grinder, and fluff weighing hopper, P/C Gravitrol resin hopper, Beringer hyd screen changer
    2. 90 mm (3.5”) Mac air cooled extruders, 30:1 L/D, with 150 hp DC motor and controller, for the inner and outer layers for up to 20% each, P/C Gravitrol hoppers, quantity: 2
    3. 3.5” Beringer hyd screen changers with hydraulic power pak, screws and barrels are in good condition
    4. Each extruder has a year 2011 Maquire 400 series blender and vacuum loaders
  3. Specifications
    1. Thickness range: 1.5 mil to 10 mil, but typical is 1.5 to 6 mil
    2. Throughput approximately 1400 # p/h depending on gauge and bur
    3. Designed to run LDPE/LLDPE/HDPE
    4. Layflat range: 65” to 120”
    5. Line speed: 30 to 300 fpm
  4. Die And Air Ring
    1. Model 501 temperature control system and power panel
    2. 24” DS 3 layer IBC coex die system with stationary stand
    3. Stack control system and mechanical hardware
    4. 20” inserts and 18” inserts with blowers and AEC 5000 Polycool units
    5. Updated bubble cage Macro updated dual lip air ring
  5. Hauloff And Winders
    1. 124” Reinhold oscillating hauloff with collapsing frame with 10 idler rollers
    2. 124” back to back surface winders with secondary nip station with slitting station
    3. Auto cut, center assist, 6” shafts, 40” diameter rolls
    4. EDM shaft extracting system
    5. Roll hoist for each winder
  6. Additional Equipment
    1. 124” split box two sided treater with power supply
    2. Edge guide unit
    3. Colmonoy screws and Xaloy barrels
  7. Condition
    1. Screws and barrels are in good condition