Laem System VIS100-800

DOCTORING MACHINE
Working width (mm) 800
Materials APET/PE materials .Thickness range to be considered is 50 – 600 µm
Speed 600m/min
Max diameter reel unwinder 800
Rewinder type Center driven with independent arms
Max diameter reel rewinder 1000

Note :
The VIS Machine is designed to correct alignment errors and to remove defective spans from finished reels of APET sheet.
The machine is bidirectional, allowing the web to run through the machine in either direction: during first passage (from right to left),
the web is checked by the operator and if necessary the defective spans are eliminated with help of splicing table.
Once the reel has been cleaned and rewound, it can be unloaded, or if necessary, processed again (from left to right), especially if the material is printed.
Splicing table is located in a comfortable ergonomic position, and it is designed to facilitate the splice (top and bottom) of rigid materials.
Unwind & Rewind Tension range:25-250 N
Maximum outer diameter unwinding/rewinding:1000 mm
Taper Tension:From 100% to 50% of the set tension
Web direction:Bidirectional Electric power supply, drive:CA 400V – 50HZ
Electronic power supply, service voltage:12 kW
Electronic components:Siemens
Min. Pressure of compressed air supply:6 bar
Consumption of compressed air, humidity free:70 l/hr
Noise level Lp(A):< 80 Db(A)
Rewinding parametres : Maximum jumbo roll width:800 mm
Width of rollers / draw roller:900 mm
Maximum jumbo roll diameter:1000 mm
Unwinding and Rewinding Shafts:Two 3” + two 6” shafts
Maximum jumbo roll weight:800 kg
Type of cores:Good quality cardboard
Web guide stroke :± 50 mm
Rewinding method :Central drive, with rubberized lay-on roller across the full nominal width