KUSTER BELOIT 150″ SOFT CALENDER
Location:
United States
Manufacturer:
N/A

Specifications

Condition:
used
Stock number:
20316-1
Frequency:
60 HZ
Web width:
MIN. 3455MM, 136″, MAX. 3607MM, 142″
Face width:
FACE 3810MM
Guide roll:
1.5 KW (NRL)
Web weight:
MIN. 49 G/M2, MAX. 220 G/M2
Web tension:
MIN. 0.33 N/MM; MAX. 1.16 N/MM
Web moisture:
APPROX. 6%
Load per side:
STATIC 23,000 daN
Spreader roll:
2.6 KW (NRL)
Peritherm roll:
11,500 KG/PIECE
Rope threading:
(OPTION) 16 KW (NRL)
Speed (design):
V. 670M/MIN
Control voltage:
110 VOLT
Web temperature:
APPROX. 70 DEG. C.
Operating voltage:
575 VOLT
Doctor oscillation:
6 X 0.37KW
Speed (production):
MIN.V 150M/MIN; MAX V 670 M/MIN
Rope threading system:
266.6 MIN > -1
Center bearing distance:
B.C. 4660MM
Instrument air pressure:
6 BAR
Temperature ambient air:
MAX. 35 DEGREE C
Temperature cooling water:
MAX. 25 DEGREES C
Thereof per peritherm roll:
99KW (NRL)
Compressed air for edge cooling:
3 BAR
Hydraulic unit for swimming roll:
16 M3/H
Subcategory:
Calenders
Subcategory 2:
Paper and components

Description

Used kuster beloit 150″ soft calender with two 3-roll soft units 150″ wide rated for 136″ web. 70″ degrees c, 6% moisture. 33n/mm tension minimum. 1.16n/mm maximum.
details as follows:
the center roll is a peritherm roll made of chilled cast iron, ground.
the bottom roll is a swimming roll. Roll shell is made of cast iron with mol cover.
rolls in the second nip seen in the web running direction:
top roll is a swimming roll. Made of cast iron with mol cover.
center roll is a peritherm roll, made of chilled cast iron, ground.
bottom roll is a swimming roll, made of cast iron, with mol cover.
technical data:
product data:
web weight: min. 49 g/m2, max. 220 g/m2
web width: min. 3455mm, 136″, max. 3607mm, 142″
web temperature: approx. 70 deg. C.
web moisture: approx. 6%
web tension: min. 0.33 n/mm; max. 1.16 n/mm
machine data:
face width: face 3810mm
center bearing distance: b.c. 4660mm
linear pressure in three roll operation: min. Fl 10n/mm; max. Fl 350n/mm
linear pressure in two roll operation: max. Fl 250n/mm
speed (design): v. 670m/min
speed (production): min.v 150m/min; max v 670 m/min
distance machine center to rope pulley: 1955 mm
(to be confirmed by customer)
temperatures:
surface temperature of the heatable chilled cast iron roll: max. 200 degrees c.
surface temperature of the covered roll: max. 110 degrees c.
weights (approx. Values):
total weight of the calender per pair of frames: 46,000 kg
load per side: static 23,000 dan
rolls include roll bearings, etc:
peritherm roll: 11,500 kg/piece
swimming rolls each 7,400 kg/piece
electrical ratings:
electrical rating of the calender rolls per nip: 255kw (nrl)
thereof per peritherm roll: 99kw (nrl)
swimming rolls each 78kw (nrl)
guide roll: 1.5 kw (nrl)
spreader roll: 2.6 kw (nrl)
rope threading: (option) 16 kw (nrl)
the indicated power requirements (nrl) are relating to the design speed. We recommend calculating the rated drive capacity (rdc) 25% higher.
further electrical ratings:
doctor oscillation: 6 x 0.37kw
ventilator for removal of edge trimming residues: 1 x 11kw
see under option
heat exchanging unit for peritherm roll
power requirement 2 x 30kw
hydraulic unit, power requirement for swimming rolls 2 x 50kw
compressor for edge cooling 1 x 75kw
energy and consumption data
operating voltage: 575 volt
frequency: 60 hz
control voltage: 110 volt
temperature cooling water: max. 25 degrees c
(differential pressure min. 2.5 bar)
temperature ambient air: max. 35 degree c
temperature ambient air electric switch cabinet/control cabinet: 5-40 degrees c
air moisture for ambient air, electric switch cabinet/control cabinet: 30-90%
instrument air pressure: 6 bar
compressed air for edge cooling: 3 bar
cooling water requirement for:
heat exchanging unit for the peritherm roll: 17 m3/h
hydraulic unit for swimming roll: 16 m3/h
instrument air requirement for swimming roll: 16 m3/h @ 5.5 bar
compressed air requirement:
drive concept:
drive side of the machine, seen in web running direction: to the left
revoluti