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Technical data: |
Tl.-Id. 2058610
lacquering line for the application of
UV-curing lacquer systems
Designed according to CE European Standard
Technical Data
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Application top
Operation side left
Working height 900+/-50 mm
Application roller width 1.400 mm
Actual working width 1.300 mm
Workpiece thickness max. 80 mm
Feed transport 12-25 m/min.; 20 m/min. in case
of 50 Hz
frequency controlled
total length approx. 5.900 mm
total width approx. 2.950 mm
Power supply three-phase current
Supply voltage 400V/50 cycles with
current-carrying neutral conductor
line voltage 400V/50 cycles
Power approx. approx. 19 kW
Line consisting of:
1. Roller Transport designed as infeed conveyor
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- infeed length 2.000 mm
- Effective width 1.300 mm
- Conveyor rollers of precision tube, PVC covered
- conveyor roller pitch 140 mm
- gear unit (supply voltage of frequency converter)
special equipment:
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telescopeable extension for roller transport
with 1 support roller, each 1000 mm
feeding rack
integrated in roller transport, makes continuous
production possible, control via programm,
max. opening height in case of lift rack 70 mm
2. Roller Application Machine Hymmen Type ELX 1400
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Roller Application unit with reverse run of doctor roller
- Application roller rubberised, dia. 238 m, EPDM 40 Shore
- Separate drive for application roller infinitely variable
- Quick changing system for application roller for short
set-up times
- steplessly-controlled direct drive for doctor roller
- Doctor roller, dia. 174 mm, hard chromed
- Mechanical blade oscillation
- Doctor blade for application and doctor roller, finely
adjustable
- Quick-changing system for doctor blades, for easy cleaning
Transport Table Module
- Solid, rubberised counter pressure roller for high
pressure absorption, dia. 190 mm
- Infinitely variable drive for counter pressure roller via
frequency transformer
- Endless transport belt for smooth, secure transport of
workpieces
Machine frame
- Solid machine frame in welded design
- Precision machined mounting surfaces for height adjustment
units and conveyor table module
- Torsion resistant columns for the height adjustment with
finely machined long bores
- Columns for the height adjustment with dirt protection
- Height adjustment via maintenance free gear system
Lacquer Circulation
- Double diaphragm pneumatic pump, infinitely variable also
suitable for high viscosity media
- All lacquer carrying parts are anti-corrosive and easily
removable
- Return boxes with Teflon covered side plates, moented at
roller ends
- Left and right return funnels with length of the conveyor
- Return channel designed for viscosity media
special equipment:
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roller mill height adjustment
motorized by button and adjusting wheel
UV-protection roller blind
as covering in case of longer shutdown times
4. UV-Dryving Oven UVT
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rack transport
- infeed length 3000 mm, incl. UV-module
- effective width 1300 mm
- carrying racks chromed
- carrying distance 76 mm
- drive infinitely variabl transport drive
via frequency transformer
UV-module
- Lamp reflector with slewing system
- Lamp performance 80 W/cm, for UV-clear lacquer
- Half-load switching for UV-lamp, SPS controlled
- Cooling ventilator for UV-module (exhaust air ducting by
customer)
special equipment:
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telescopeable extension
for rack transport with 1 support roller,
each 1000 mm
5. Switch Cabinet T-SCH with control
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Program control
- Electrical cabinet including power gate for the UV dryer
- Pre-selection of programs via switch panel
- The following programs are pre-installed:
Program Operation
1 Roller, curing, return
2 Roller, return, roller, curing, return
3 Roller, gel, return, roller, curing, return
4 Roller, gel, return, roller, return, roller
curing, return
5 Roller, gel, return, roller, gel, return,
roller, curing, return
0 Roller, through feed with curing
Electrical Execution according to VDE/EN 60204
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- Limit switch and motors at the roller spreading and
roller calener in Ex-execution
- Electrical control box, to be installed outside the
harzardous area of machine
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