KRÜSI chalet building machine / log house production line type CM
40
Manufacturer Krüsi Maschinenbau AG CH-9105 Schönengrund AR
Year of manufacture 1996
CE- marked
Condition: good, technically checked and cleaned / ready for
operation
Functional principle
Machining of timber for chalet construction / log house production
The beams can be processed in one pass
- cutting to length
- horizontal- and vertical milling of the necks / grooves in one
clamping
- drilling
- milling the face grooves
workpiece:
- Cutting height max. 200mm
- Cutting width max. 250mm
Robust construction in welded design.
Machine (horizontal and vertical milling unit) with 4 special milling
motors,
with hardened and ground guides for highest machining accuracy.
Carriage guided by dust-protected and preloaded ball-bearing
rollers.
Working range up to 200 x 250 mm. Completely ready for operation, with
contactor control,
motors protected by thermal relays.
Electrical equipment for voltage 380 V, 50 Hz, with protective
bonnets,
central connection for on-site chip extraction, with 2 eccentric
clamps,
without milling tool (folder).
With hydropneumatic horizontal and vertical feed electrically
controlled,
together with the start-up of the milling motors.
Rapid traverse and feed infinitely adjustable. Completely wired and
installed, including air maintenance unit.
Stains with a thickness of more than 14 cm must be processed in two
tensions.
Such patches have to be re-milled by the amount of the extra
thickness.
Machine protection bonnets over the moving parts with gas spring
weight compensation
Machine description / equipped with:
1. sawing unit:
Manual feed
Spindle adjustment with analogue dimension display
Saw blade-Ø max. / bore-o 400 / 30 mmm
Carbide tipped with chip depth limiter (synchronous operation)
Adjustable riving knife
Motor speed min 1 / 2900
Power kW 2,2
2. CM milling unit ( log house unit )
Hydropneumatic feed
Spindle adjustment with digital dimension display
Horizontal milling unit
Cutter Ø 180mm
cutter width max.130mm
from cutter width 60 mm use only aluminium alloy cutters with
reversible cutting edges
2 motors hydro-pneumatic feed kW each 2,2
Hydropneumatic feed
Rapid traverse and working feed infinitely adjustable
3. drilling unit:
Manual feed
Spindle adjustment with analogue dimension display
Drill holder collet ER 25
Clamping Ø max. mm 16
Drill Ø max. mm 32
Motor min'1 1450, kW 1,8
4. face milling unit
Hydropneumatic feed
Spindle adjustment with digital dimension display
Fraser- Ø max. mm 230
Cutter width max. mm60
Motor min1 / 2900, kW 3,0
2 V-belts SPZ 9,5x1000 La
Pneumatic
On-site operating pressure min/max MPa (bar) 0.7/1 (7/10)
Air consumption Nm3/h 8
Electrical system
Operating voltage V / Hz 380, 50
Rated power kW 8.8 -15.8 depending on version
On-site back-up fuse A 3 x 25 tr
Finland
66140 Malax 
