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Coating Plants

Plant for coating and lacquering of plastics films

unwinder
pull-nip unit
dance roller control
corona treartment device with discharging station, generator and ozone exhaust
spreader roller
infrared dryer
coating and lacquering station as a lipslot dies unit
Solvent monitoring unit and exhaust fan
2 Coating and lacquering stations, containing
one cast coating unit and
one roller coater unit with gravure roller, changeable sleeve and coating roller
web guidance of the dryer support belt
complete machine frame with gallery, ladders, stairs
complete electronic control off all AC-synchro drives, auxiliary drives, installation of SIEMENS S7 PLC, OP 27
complete pneumatic control
Coating unit with chamber doctor blade

3- Rollers Coating unit with engraved roller for a laminating machine

Lacquering unit with wire doctor blade for a gravure printing machine
web width 1.800 mm
Wire doctor blade unit movable
Use of even „Zero“- rods and rods with several thicknesses of wire
Drive with splined shaft and electrical motor

Coating plant for films
Technical Parameter:
Web width:500 ... 1.600 mm
Roller width: 1.700 mm
Coil diameter:max. 1.200 mm
Coil weight:max. 2.900 kg
Production speed:3 ... 300 m/min
Web tension: 50 ... 750 N/ AB at the unwinder
 50 ... 1.500 N/ AB at the rewinder
Drying temperatur:max. 110°C
Coating plant for films, consisting of the following main components:

Steel platform
Width adjustable unwinder with chucks, edge guide control
Splice table for providing a web connection
Dance roller
Platform
Pull- nip with S-wrap
Horizontal dance roller unit
Corona- treatment unit
Coating unit with chamber doctor blade
Vacuum- suction roller
Horizontal drying unit with support rollers
Edge guide control
Thickness gauge measuring
Horizontal dance roller unit
Corona
Platform
Additional unwinder for metal foils
Width adjustable unwinder with chucks, edge guide control
Splice table
Laminating machine
Set of cooling rollers
Cutting device for centre and edge trim
Edge trim rewinder
Rewinder with contact roller sledge, edge guide
Heating units for the annealing rollers
Lifting devices for feeding the winding positions
Exhaust hoods
Plant control Siemens S7
Units for elimination of electro static

The Coating units of LSF are available with the following different main principles:
Lacquering unit
with wire doctor blade
Lacquering unit
with doctor blade - direct
coating
Lacquering unit
with doctor blade
- indirect coating
Lacquering unit
Kissprinting
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