1 BENNINGER chainless Mercerizing Range DIMENSA,
Type
ML3-1E-LG EXTRACTA
for woven fabric material:
CO
weight:
310 g/m2
Technical Data
Useful width
3400 mm
Total roller width
3200 mm
min. useful width
950 mm
Driving side viewing in cloth run
direction
right hand
side
Speed range of the multi-motor drive 5
- 50 m/min
Average production speed
38
m/min
Voltage (phase-phase) 3
x 400 V +/- 10 %
Frequency
50 Hz +/- 2 %
Control voltage
24VDC/230VAC
Total power of motors
97 kW
Power installed 147 kVA
Water pressure required (overpressure)
min. 2 bar/max. 4 bar
Saturated steam required (overpressure)
min. 4 bar/max. 6 bar
Compressed air pressure required
min. 7 bar/max. 12 bar
(exempt of free from water or oil)
Stainless steel quality
DIN 1.4404 (AISI 316L)
DIN 1.4435 (AISI 317L)
Stainless steel of DIMENSA
DIN 1.4301 (AISI 304)
Finish, 2 components enamel
RAL 5009 dark blue
CONSUMPTION FIGURES
Caustic soda 100 % per 1 kg of cloth 220
- 240 g/kg mercerizing
160 - 190 g/kg causticizing
Neutralisation with acetic acid
(for intermediate process)
Water per 1 kg of cloth for a weak lye
concentration of 8° Bé
3 - 4 l
Steam per 1 kg of cloth
0,6 - 0,8
kg
Acetic acid 80 % per 1 kg of cloth
max 0,002 l (2 ccm)
Weak lye of 8° Bé per 1 kg of cloth
for recycling
3,6 - 4,8 l
Neutralisation with acetic acid
(for final process)
Water per 1 kg of cloth for a weak lye
concentration of 8° Bé
3 - 4 l
Steam per 1 kg of cloth
0,6 - 0,8
kg
Acetic acid 80 % per 1 kg of cloth
max. 0,01 l (10 ccm)
Weak lye of 8° Bé per 1 kg of cloth
for recycling
3,6 - 4,8 l
Water for rinse
2 l
Compressed air consumption per
hour
23 m3/h at 6 bar
The machines correspond to safety
regulations according to
the
CE-guideline 89 / 392 / EWG.
Noise level during the running not higher than 80 dbl
W07004
1) 1 cloth feeding
with squeezing mangle traction
unit
for 1 single layer
consisting of:
- frame, 1
adjustable fabric tensioner, 1 guide roller
with adjustable brake, 2 guide rollers with brake,
required number of guide rollers with life-time
lubrication
- 1 pneumatic
squeezing mangle for a max. pressure of 30 kN,
finger protection, pneumatic pressure device, 1
pressure
roller with synthetic cover, 1 drive roller with
stainless
steel cover, 1 drive unit
-
automatic roller lifting with electromagnetic valve
- 1 control
box with pneumatic system and electromagnetic valve
- 1 bowed,
soft rubber covered expanding roller
- 1
compensating roller with pneumatic system
-
pneumatic control of compensating roller with pressure
regulating valve and manometer
- 1 pair of
selvedge guiders E+L type KF 2020
- 2 traverses
for cloth conveyance (length 3 m)
- 5 guide
rollers for cloth conveyance
W07005
2) 1 closed washing
compartment, type LG DA 6 for
double
cloth guiding and 28 m cloth content
consisting of:
- 1 trough made of stainless steel
sheet, with hinged cover
and windows, trough subdivisions with outlets for
serpentine
counterflow, 1 discharge with pneumatic valve
-
trough-inlet and outlet with waterlock
- all trough
guide rollers with stainless steel cover and
bearings with life-time greasing
-
driven upper guide rollers with lathe-turned and grinded
stainless steel cover
-
pneumatically loaded EXTRACTA-rollers with synthetic cover
-
separate upper roller drive with 5 geared motors, connected
by coupling to upper guide rollers
- 1 guide
roller at trough-inlet
-
connection to squeezer made of stainless steel sheet
- 1 load-cell
mounted on trough guide roller
- 1 special
threaded expanding roller made of stainless steel
tube, driven by separate A.C.motor
-
perforated pipes with injector for direct steam heating
with distributing battery
- 1 automatic
temperature control with 1 software temperature
controller, 1 pt100 probe, 1 magnetic valve, 1
pneumatic
valve with open/close function
- 1
temperature indication at compartment
- 1 overflow
channel with liquor flow into hot drain
(heat exchanger)
- 1 water
feeding with single spray pipe and distributing
battery for 2 kinds of water incl. trough filling
with
distributing battery for 2 kinds of water
- 1 flow meter
27 - 270 lt/min, with 1 pneumatic valve
W07006
3) 1 pneumatic high
efficiency squeezer for a linear
pressure
of max. 500 N/cm
consisting of:
- 2 side frames of cast iron, 1
pneumatic pressure device,
1 drip plate, 1 finger protection, 1 drive unit, 1
control
box made of stainless steel sheet with necessary
control
elements
- 1 upper
roller with high efficiency synthetic cover
- 1 drive
roller with stainless steel cover
-
automatic roller lifting with electromagnetic valve
W07007
4) 1 closed intensive
impregnating compartment for mercerizing,
type
11 W with 7,5 m cloth content
consisting of:
- 1 trough made of stainless steel
sheet, with liftable
covers, with 1 preparation tank, 1 pneumatic drain
valve,
necessary connecting sockets for lye circulation
the required amount of liquor for mercerization is
approx.
300 lt per m useful width
- 1 integrated
impregnating trough made of stainless steel
sheet with 110 lt content per m useful width, 1
pneumatic
drain valve
- coils for
indirect steam heating with distributing battery
and steam trap
- lye
circulation with distributing battery and necessary
pneumatic open/close valves, 1 circulating pump
-
distributing battery with 3 spray pipes each with 1 hand valve,
1 circulating pump
- 4 nickel
plated immersing rollers with grooved surface and
outside bearings
- 5 tubing
rollers with soft rubber covers, made of
stainless steel tube, resting on immersing rollers
with
lifting - off device by eccentric bar
- 1 pneumatic
longitudinal cloth tension control with
1 compensating roller with soft rubber cover and
pneumatic system
- 1 lay on
roller with soft rubber cover and inside bearings
-
caustic soda return pipe into impregnating compartment,
consisting of: 1 intermediate tank made of
stainless steel
sheet with overflow socket and level switch,
necessary
pneumatic drain valves, 1 circulating pump with 1
stainless
ball valve and necessary pipes for caustic return
into
impregnating compartment
W07006
5) 1 pneumatic
intermediate squeezer for a max. pressure
of
30 kN
consisting of:
- 2 side frames of cast iron, 1
pneumatic pressure device,
1 drip plate, 1 finger protection, 1 drive unit, 1
control
box made of stainless steel sheet with necessary
control
elements, 1 upper roller with synthetic cover
- 1 drive
roller with stainless steel cover
-
automatic roller lifting with electromagnetic valve
W07007
6) 1 dwell
compartment with 8,5 m cloth content
consisting of
- compartment
made of stainless steel sheet
- 5
nickel-plated immersing rollers with grooved surface
and outside bearings
- 6 tubing
rollers with soft rubber cover, made of stainless
steel tube, resting on immersing rollers with
lifting - off
device by eccentric bar
- 1 lay on
roller with soft rubber cover and inside bearings
- 1 pneumatic
longitudinal cloth tension control with
1 compensating roller with soft rubber cover and
pneumatic system
-
liftable covers made of stainless steel sheet for steam barrier
W07006
7) 1 pneumatic high
efficiency squeezer for a linear
pressure
of max. 500 N/cm
consisting of:
- 2 side frames of cast iron, 1
pneumatic pressure device,
1 drip plate, 1 finger protection, 1 drive unit, 1
control
box made of stainless steel sheet with necessary
control
elements
- 1 upper
roller with high efficiency synthetic cover
- 1 drive
roller with stainless steel cover
-
automatic roller lifting with electromagnetic valve
W07007
8) 1 closed
stabilizing compartment for mercerization,
type
13 W with 8,5 m cloth content
consisting of:
- 1 trough made of stainless steel
sheet with liftable covers,
with subdivision, collecting pipe with 1 pneumatic
drain valve
- 1 overflow
channel with liquor flow into counterflow
- 5
nickel-plated immersing rollers with grooved surface
and outside bearings
- 6 tubing
rollers with soft rubber cover, made of stainless
steel tube, resting on immersing rollers with
lifting - off
device by eccentric bar
- 1 pneumatic
longitudinal cloth tension control with
1 compensating roller with soft rubber cover and
pneumatic system
- 1 lay on
roller with soft rubber cover and inside bearings
- weak lye
circulation for each subdivision with 1 circulating
pump and feeding pipe with 1 hand valve
- 2
distributing batteries for direct steam heating with
injector
- 2 automatic
temperature controls, each with 1 software
temperature controller, 1 pt100 probe, 1
electromagnetic valve,
1 pneumatic valve with open/close function
W07006
9) 1 pneumatic
intermediate squeezer for a max. pressure
of
30 kN
consisting of:
- 2 side frames of cast iron, 1
pneumatic pressure device,
1 drip plate, 1 finger protection, 1 drive unit, 1
control
box made of stainless steel sheet with necessary
control
elements, 1 upper roller with synthetic cover
- 1 drive
roller with stainless steel cover
- 1 covering
hood for steam, made of stainless steel sheet,
with connection socket for suction duct
- 1 bowed,
soft rubber covered expanding roller after the squeezer
W07005
10) 1 closed washing
compartment, type LG DA 6 for
double
cloth guiding and 28 m cloth content
consisting of:
- 1 trough made of stainless steel
sheet, with hinged cover
and windows, trough subdivisions with outlets for
serpentine
counterflow, 1 discharge with pneumatic valve
-
trough-inlet and outlet with waterlock
- all trough
guide rollers with stainless steel cover and
bearings with life-time greasing
-
driven upper guide rollers with lathe-turned and grinded
stainless steel cover
-
pneumatically loaded EXTRACTA-rollers with synthetic cover
-
separate upper roller drive with 5 geared motors, connected
by coupling to upper guide rollers
- 1
revolve-compensating roller with pneumatic system
- 1 connecting
box made of stainless steel sheet with hinged
cover and windows, 1 control box with necessary
indicating
instruments
- 1 integrated
pneumatic squeezer for a max. pressure of
30 kN, with pneumatic pressure device, 1 pressure
roller
with synthetic cover, 1 drive roller with stainless
steel
cover, 1 drive unit
-
automatic roller lifting with electromagnetic valve
- 1 load-cell
mounted on trough guide roller
- 1 special
threaded expanding roller made of stainless steel
tube, driven by separate A.C.motor
- 1 bowed,
soft rubber covered expanding roller after the
squeezer
-
perforated pipes with injector for direct steam heating
with distributing battery
- 1 automatic
temperature control with 1 software temperature
controller, 1 pt100 probe, 1 magnetic valve, 1
pneumatic
valve with open/close function
- 1
temperature indication at compartment
- 1 overflow
channel with liquor flow into counterflow
- 1 water
feeding with single spray pipe and distributing
battery for 2 kinds of water incl. trough filling
with
distributing battery for 2 kinds of water
- 1 flow meter
17 - 170 lt/min, with 1 pneumatic valve
W07005
11) 1 closed washing
compartment BECOFLEX, type LG DA 6/2,
for
double cloth guiding for 14 and 14 m cloth content
consisting of:
- 1 trough made of stainless steel
sheet, with hinged
cover and windows, trough subdivisions with outlets
for serpentine counterflow, 3rd subdivision with
overflow
channel with lateral drain and pneumatic valve for
liquor flow into drain or into counterflow, 1
connecting
pipe between the two subdivisions with 1 stainless
steel
ball valve, 2 discharges with pneumatic valves
-
trough-inlet and outlet with waterlock
- all trough guide rollers with stainless steel cover and
bearings with life-time greasing
-
driven upper guide rollers with lathe-turned and grinded
stainless steel cover and bearings with individual
greasing
-
pneumatically loaded EXTRACTA-rollers with synthetic cover
and bearings with individual greasing
-
separate upper roller drive with 5 geared motors, connected
by coupling to upper guide rollers
- 1
revolve-compensating roller with pneumatic system
-
connection to squeezer made of stainless steel sheet
- 1 load-cell
mounted on trough guide roller
- 1 special
threaded expanding roller made of stainless steel
tube, driven by separate A.C.motor
-
perforated pipes with injector for direct steam heating
with distributing battery
- 2 automatic
temperature controls, each with:
1 software temperature controller, 1 pt100 probe, 1
magnetic
valve, 1 pneumatic valve with open/close function
- 2
temperature indications at compartment
- 1 overflow
channel with liquor flow into drain or into
the preceding compartment (counterflow)
- 1 water
feeding with single spray pipe and distributing
battery for 2 kinds of water incl. trough filling
with
distributing battery for 2 kinds of water
- 1 flow meter
17 - 170 lt/min, with 1 pneumatic valve
W07006
12) 1 pneumatic high
efficiency squeezer for a linear
pressure
of max. 500 N/cm
consisting of:
- 2 side frames of cast iron, 1
pneumatic pressure device,
1 drip plate, 1 finger protection, 1 drive unit, 1
control
box made of stainless steel sheet with necessary
control
elements
- 1 upper
roller with high efficiency synthetic cover
- 1 drive
roller with stainless steel cover
-
automatic roller lifting with electromagnetic valve
-
mounting support with 1 compensating roller with pneumatic
system, 1 bowed, soft rubber covered expanding
roller,
1 guide roller
W07004
13) 1 cloth delivery for 1
single layer with batching
device
for max. batch diameter of 2000 mm
consisting of:
- frame, 2
pneumatically liftable arms with 1 bowed, soft
rubber covered expanding roller, 1 driven batch
roller
with stainless steel cover, 1 finger protection,
1 drive unit
W07008
14) 1 A.C. multi-motor drive
according to IEC recommendation
with
digital drive control
multi motor drive consisting of:
1 switch board, protection standard IP54,
with integrated cooling system, containing:
-
processor with PLC
-
main switch
-
fuses
-
working hour meter
colouring of switch board: RAL 7032
grey
- 8
frequency converters, for supply and regulation of
the motors to main drive
- 3
frequency converters, for supply and regulation of the
motors to upper roller drives at washing compartment
- 8
alternative current motors, protection standard IP55,
for main drive
- 15
alternative current motors, protection standard IP55,
for upper roller drives at washing compartment
- 7
angle detectors for control of compensating roller position
- 3
load cells for cloth tension measuring incl.
software-regulator for regulation of driving motors
1 input station, protection standard IP 54, with installed
LCD-display and splash-proof foil-keyboard for
drive- and
process preselection
-
process leading and supervision via LCD-display as well
as necessary control elements,such as:
-
start, stop, emergency stop, accelerate/decelerate
-
fault indicator lamps
1 operating station with operating and control elements, such as:
-
digital display for machine speed
-
start, stop, emergency stop, accelerate/decelerate
-
fault indicator lamps
5 emergency
stop push button stations for installation
along the range
1 control
for automatic roller lifting device at machine stop
Operating language:
italian
ACCESSORIES
W07005
15) 1 automatic acid
dosing unit
consisting of:
- 1 dosing container 140 lt, made of
PE with dosing pump,
max. flow capacity 30 lt/h
- 1 pH
measuring transmitter and LCD indication
- 1 pH probe
with measuring cable
- 1
circulation pump including piping and liquor
distribution pipe
W07007
16) 1 PLC-controlled
concentration regulation for
strong
lye and weak lye
consisting of:
for strong lye
- control
and supervision of the concentration regulation by
PLC-system (precision +/- 1° Bé) with program
control for
concentration changes as well as automatically
filling and
emptying, supervision of temperature and level in
the
preparation tank with alarm report, central
indication for
concentration of mercerizing lye in °Bé,
temperature of
mercerizing lye in °C and level in preparation
tank in %
-
required pneumatic valves for the automatic lye management
and supply of bulk lye and supply of diluent
-
strong lye concentration measuring with 1 float type
measuring device with weighing cell, 1 pt100 probe,
1 tank
with connecting pipe to lye circulation, 1
pneumatic on/off
valve for steam, 1 level transmitter
for weak lye
- control
and supervision of the concentration regulation by
PLC-system
- weak lye
concentration measuring with 1 float type measuring
device with weighing cell, 1 pt100 probe, 1 tank
with connecting
pipe to lye circulation, 1 electro-pneumatic
regulating valve
for freshwater supply
W07007
17) 1 BENNINGER-rotary
filter with sludge interceptor
consisting of:
- 1 stainless steel tank with
self-cleaning filter,
revolving with motor, 1 spraying unit, mud
drainage,
1 circulating pump made of stainless steel with
connecting pipe, 1 sludge collecting device
consisting
of mobile carriage with 2 tanks in perforated steel
sheet and nylon bags
W07009
18) Meter counter
- electronic
meter counter
-
proximity switch with necessary connecting parts
W07010
19) 1 set of spare parts
(detailed specification after order confirmation)
W07011
Installing and Commissioning
Installing
and mechanical commissioning
1 BENNINGER technician, totally max. 550 working, travelling
and waiting hours
-
travelling costs included
-
daily allowance, board and lodging included
W07008
Commissioning
of the multi-motor drive
1 electrical engineer, max. 68 working and travelling hours
- travelling
costs included
-
daily allowance, board and lodging included
In case of waiting hours which are not caused by default of
BENNINGER, the resulting excess time will be
charged to the
buyer at the actual rate.
Other conditions in accordance with our General Conditions
of Erection.
Technical documentation
3-fold in italian
Not subject of our delivery:
- Grease and
oil according the BENNINGER recommendation has
to be on disposal
-
foundation
- cat-walk
alongside the range
-
piping for steam, water, compressed air and waste water,
alongside, between and under the range
-
insulation of the pipes
-
piping for chemicals between the range and the chemical tanks
-
cables
- cable
channels alongside the range
- suitable
lifting tackle with operator
-
workshop facilities
-
welding equipment
- local labour and auxiliary
equipment which have to be
at the disposal of our erection personnel at the
entire responsibility and expenses of the client