Maxx is thanks to its construction and possibilities used for possibilities for more exacting operations defined – for sanding masive, veneered finish, MDF, bottom varnish and bottom binding materials.
Fixed heigth of table makes it possible to use Buldog in technologicals productions lines. High quality of ground finish and degree of automation include machine in the highest class.
Maxx
R
C
RR
RC
FC
RRR
RRC
FRC
RRR
Working width
mm
1100
1300
Diameter of working roller
mm
240
240
Height of workpiece
mm
3 - 160
3 - 160
Width of sanding belt
mm
1120
1320
Lenght of sanding belt
mm
2650
2650
Speed of sanding belt
m/s
22
22
Speed of feeding belt
m/min
3 - 12
3 - 12
Motor power of sanding belt
kW
15
18,5
Motor power of feeding belt
kW
1,5
1,5
Input operated air press
bar
6
6
Air consumption
l/min
150 - 200
150 - 200
Capacity of exhausting
m3/hr
4000 - 9500
4000 - 9500
Diameter of exhausting
mm
180
180
Weight
kg
2250 - 3200
2430 - 3450
Parameters are approximate depend on the type and configuration of the machine.
Wide belt sanders MAXX line are made as modular construction. This machine can assembled in requirements of our customers. HOUFEK machines can be equipped in these units and their combinations according customer needs.
type R – sanding unit with working roller
type C – sanding unit with working roller and sanding pad
type P – sanding unit with pad
type F – planing rollers
type S – special unit for assembling sanding, polishing and fabric tools
type K – optional unit for assembling polishing, fabrics and cleaning tools – assembling of this unit is on back side of the machine
Review of available working procedures:
Calibrating: working units types R , C
Planing: working unit type F
Finishing, polishing, fine sanding of surfaces P
Using fabrics tools (wax surfaces…)cleaning: working units types S and K
Standard equipment
for sanding units type R
1.roller - rubbered D=240 mm, 90Sh
2.roller - rubbered D=240 mm, 90Sh
3.roller - rubbered D=240 mm, 90Sh
4.roller - rubbered D=240 mm, 90Sh
length of sanding belt 2650 mm
automatic star / delta switching
frequence converter of feeding belt speed 3 - 12m/min
ampermeter for sanding motor
centering of sanding belt with infrared sensor
working table - fix height
moving sanding units
electronic measuring of working unit position with digital display
motorized lift of working unit
positioner of sanding units
automatic adjustment of sanding units by set value of workpiece
mechanical correction of working height in accordance of grain size of sanding belt
electronic adjustment of rollers and pad with correction of measuring value in
accordance of grain size of sanding belt
automatic adjustment of sanding rollers to set value
automatic centering of feeding belt
rubberized press rollers
pneumatic disc brake of main motor
operating pressurized switch 3,5 - 4,0 bar
adjustment of air pressure for tension of sanding belt
pneumatic lift of sanding roller for 1., 2., 3. and 4. unit
antinoiseness protection
standard nylon packing
CE electric and safety standard
Optional equipment
25HP ( 18,5kW ) motor
30HP ( 22 kW ) motor
40HP ( 30 kW ) motor
NC machine operating color Touchscreen 10,4"
two speed for lift of working units
rubbered roller D=240 mm, 30 Sh
rubbered roller D=240 mm, 45 Sh
rubbered roller D=240 mm, 60 Sh
steel roller instead of rubbered D=240 mm
frequence converter of main motor - belt speed 3-20 m/s
pressure ledge for grinding short workpiece - 1 couple
automatic table positioner
pneumatic timed blower for cleaning 1 sanding belt
pneumatic timed blower with moving jets of 1 aggregate
orbital blower of workpiece
front extension table
rear extension table
1. 2. and 3. unit -sending roller with two working position
pneumatic pad timed with ascent and descent
two-position pneumatic pad timed with ascent and descent
divided, pneumatic pad with ascent and descent,width of segment 30 mm
