2014 Kuhne Water Quench Double and Triple Bubble Film Extrusion Line

KUHNE WATER DOUBLE TRIPLE BUBBLE WATER QUENCH EXTRUSION LINE

Number of layers: 3

Film structure: ABC

Material: Film for IV bags and medical bags and applications, as example H-PP/T-PP/H-PP, 20-25%/50-60%/20-25%

Film width: 700mm

Extruders:

Layer A:

Extruder diameter 60mm, L/D 24, gear type melt pump with AC drive, Gravimetric dosing unit 3 comp, output 100kg/h AC motor

Layer B:

Extruder diameter105mm, L/D 30, gear type melt pump with AC drive, Gravimetric dosing unit 3 comp, output 250kg/h AC motor

Layer C:

Extruder diameter 60mm, L/D 24, gear type melt pump with AC drive, Gravimetric dosing unit, output 100kg/h, AC motor

Head:  3 layer extrusion head

K Design Karat air ring with automatic thickness profile control

Disk calibrator and water cooling, approximately 4 calibrators

Rewind: turret

Speed: 100m/min

Winding shafts: 6"

Maximum web width: 700mm

Maximum reel diameter: 800mm

Annealing unit for heat set of film

Water heated calendars diameter 450 with independent heat set

Take off unit: oscillating 360 deg. AC drive

PLC Siemens S7

Maintenance hoist

BST web guide

In line slitting with 5 knives, 2 edge trim, 2 banana rollers, spreading/guiding rollers

Chiller: cooling capacity 170kw

Exit temperature: 6c

Glycol compound: 40%

Glycol: 60% water

Connection approximately: 2 x 38k

Tank: 300L

Process pumps: x 3, 4m3/h 6c

One process pump: 18c 14m3/h

Process pumps: x 5, 4m3/h 6c

Capacitive type thickness gauge