Description:

KUHNE EXTRUSION LINE WITH AN ADDITIONAL EXTRUDER FROM SML YEAR 2006

KUHNE EXTRUSION LINE No-02 With an additional extruder from SML
Modell: BA2.1-1600
Year: 2006
Condition: excellent
Available: immediately

Designed for COEX- castfoil production with additional coating unit.
The extrusion part of the line has 2 extruders; the coating unit has 1 extruder. Processing of thermo plastics in a temperature range of 90-300°C.
Different combinations of production are possible: -
main unit (CoEx) with coating –
main extruder (CoEx) without coating –
coating processing over winding unit on an existing base film
For production in the different described combinations you can lock the not necessary equipment parts.
POSSIBLE LAYER STRUCTURES:
Main extruder: - Mono film if necessary with tensilized film –
3- layer film (A-B-A) if necessary with tensilized film
Coating unit: - mono film on excisting base film if necessary with second tensilized film
Unwind diameter: max. 1.000 mm
Allowed roll/bobbin weight: max1.500k

MAIN EXTRUSION UNIT
Total output: max. 900 kg/h
Main extruder: 105/33 L/D max. 650 kg/h
CO-Extruder: 90/33 L/D max. 250 kg/h
Film width net: 800-1180 mm
Thickness: 100-530 μm
Production speed: 8 – 50 m/min
Roll width: 1600 mm
Max. roll weight: 2000 kg
Desigend with air knife and vacuum box
Each extruder has a gravimetrical batch-dosing unit with 3 stations.
Each extruder has a melting pump and a 2-piston filter change system.
COATING UNIT:
Extruder 37/75 L/D (high performance screw): max 700 kg/h
Film width net: 700-1100 mm
Thickness: 50-460 μm
Production speed: 5 - 50m/min
Roll width: 1600 mm
Max. roll weight: 2000kg
2 – piston filter change system
Gravimetrical batch-dosing unit with 4 stations

ADDITIONAL COMPONENTS (QUALITY):
Non-contact thickness equipment for automatic TD profile measurement for main line and coating line with double (also single) side corona treatment (max. 6000W)
Optical inspection system, including marker system if failures are detected, incident and transmitted light system

INFRA STRUCTURE (ADDITIONAL UNITS):
Dryer 1 with 5000-liter volume
Dryer 2 mit 2500 Liter volume
Dryer 3,4 und 5 each 400-liter volume
Circulationdryerforcoatingunit 300-liter volume