Structure And Function; Advantages & Special Features Of The Machine - PANHANS 334|20 Operating Manual

3.5 Structure and Function

The machine has a heavy, well-shaped construction and meets all the requirements of modern wood pro-
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cessing.
The base gives the machine a perfect stand and smooth running. The smooth front, as well as the stand
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retracted at the bottom, allow trouble-free work.
• The tables are heavily ribbed for secure support, and the long version features asymmetrical table lengths
and serrated table lips. The outfeed table is equipped with hollow and pointed joint adjustment. The
height of the infeed table is adjusted by an electric motor to set the chip removal thickness. The chip re-
moval and the setting of the hollow and pointed joint are visualized on a digital indicator.
• The fence has a smooth-running roller guide with an additional support roller on the outfeed table. It can
be quickly adjusted over the entire table width with a practical one-handed lever. This also allows the
fence to be tilted from 0° to 45°.
The Tersa cutter block installed in the standard model is a dynamically balanced safety four-knife shaft
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running in special ball bearings. Other types of cutter blocks are optionally available (see section  15.1).
• The suction nozzle has a diameter of 160 mm and is fixed in the machine.
The machine is driven by a three-phase motor with mechanical motor brake. It has a central circuit with
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push-switch unit and motor protection switch.
• The control panel (with main switch, cutter block switch, brake release switch, height adjustment of the
feed table and digital indicator) is designed to be user-friendly, as it is easily accessible from the operating
side and placed at eye level.
The guards comply with the regulations of the German Employer's Liability Insurance Association for
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Wood.
3.6 Advantages & Special Features of the Machine
The surface planers and jointers of types 334|20 (410 mm planing width), 335|20 (510 mm planing width) and
336|20 (630 mm planing width) are characterized, in addition to their compact and robust steel construction,
by the extremely smooth and quiet running of their dynamically balanced cutter block.
The maintenance-free design of the bearing arrangement with high-performance precision ball bearings guar-
antees long-lasting reliability.
The finely planed cast iron tables with a total length of 2850 mm are mounted vibration-free and ensure a
perfect planing result. The controls for the electromotive height adjustment with digital indicator for the chip
removal setting are functionally arranged.
The machine is suitable for surface planing and jointing, including hollow and pointed joint adjustment at the
outfeed table. The hollow and pointed joint can be precisely adjusted by a handwheel.
Surface planing is possible up to a chip removal of 8 mm.
The working position is ergonomic directly on the cutter block.
The fence, made of a thick-walled, anodized double-chamber profile, can be adjusted smoothly and is infinitely
variable up to 45°. The integrated auxiliary fence can be folded up and down easily and without tools for im-
mediate use.
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