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Hoffmann
Model PP-2
Dovetail Routing Machine
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Pricing
The
Hoffmann PP2 dovetail routing machine is a free standing
production unit. This model is equipped with two high-speed
router motors, to process two parts simultaneously. The
supplied 45 degree fence plate, which is guided in a keyway
in the machine table, is used to accurately position the
material on the table. The location of the dovetail slots
for the Hoffmann Keys is adjusted by simply moving this
fence plate.
The
machine is equipped with a pneumatic foot switch to start
the routing process. Upon
depressing of the switch, the routing sequence is initiated:
-
pneumatic
clamps secures work pieces on machine table
-
router
heads advance until the pre-set height position is reached
-
router
heads return to base position
-
pneumatic
clamps releases work piece
Output
is approx. 16 routing strokes per minute, which translates
into 4 completely processed rectangular frames. These
numbers include material handling, but obviously depend
on routing depth, feed speed, material flow and operator
performance as well. Flow control valves on the main pneumatic
cylinder allow the operator to adjust the upward and downward
feed rate independently, depending on the material being
processed.
A heavy-duty cast aluminum table provides a large work
surface, the steel cabinet has a 4" diameter dust
collection port on its backside for dust free operation.
The
supplied router bits are solid tungsten carbide, made
to exacting specifications. Depending on the routing depth
and the material to be routed, the useable cutter life
is approx. 10,000 strokes. Every machine is shipped with
a tool kit and set-up jig, which allows a router, bit
change in only minutes. Diamond cutters are also available.
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