2003 Bruckner Film Extrusion Line

BRUCKNER FILM EXTRUSION LINE

Number of layers: 4

Material: BOPP

Output: 2300kg/hr

Width: 6350mm

Extruder 1: Bandera, AC drive

Extruder 2: Bandera, AC drive

Extruder 3: Bandera, AC drive

Extruder 4: Bandera, AC drive

Head: Simplas symmetrical design with three coat hangers, 4 layers

Thickness control: gauge NDC, measurement range 5–100my, IR infrared

Chill roll unit: film and chill roll drying system, air knife, water bath

MDO: Bruckner, 14 preheating rolls. 6 stretching rolls, 2 annealing rolls, 9 nip rolls, tension control at inlet and outlet, AC drive, stretching ratio 1:1/1:8

TDO: Bruckner, chain and chain track FOK4.4.4

Heating: circulating oil via individual heating system/zone, heat exchanger, fans, control valves, oil boiler, etc, edge guide system at inlet

Pull roll unit: edge trim online recycling unit, 2 corona treatment stations, AC drive

Rewind: 6350mm

Rewind working width: 6350mm

Steel cores, 6600mm length

Maximum mill roll diameter: 1300mm

Maximum mechanical speed: 250m/min

Packaging film produced film

Thickness: 15-60micron

AC & PLC fully integrated system PLC with operator workstations

Thickness gauge NDC, measurement range: 5–100my, IR infrared

Raw material: feeding equipment, pneumatic conveying system, cyclone to separate resin and conveying air, metal separator, mixing hopper, suction conveying for coextruder

Edge trim recycling : edge trim grinder

Conveying fans