STAPLED BRUSH
NOMENCLATURE
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Rectangular brushes (Strips, Lag and Flat Styles) are the basic, most
widely used brush shape and the easiest to design and manufacture. A long,
thin rectangular block, with one or two rows of tufts, characterizes strip
bushes. Lag brushes are also on long rectangular blocks, are generally
longer than 24" and have three or more rows of tufts. All other
rectangular block brushes are considered to be flat style. Common block
laterals are: hardwood and molded wood flour, injection molded, foam
molded, extruded and machined plastics; leather, rubber, resin impregnated
paper and various composites which can provide acceptable staple
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STAPLED
TUFT BRUSH
DESIGN SHEET
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Wheel and Cylinder
Brushes have tufts inserted into a round block or brush core. If the
overall brush diameter is larger or equal to the brush face length, the
brush is designated a Wheel. If the brush face is longer than the overall
diameter, the brush is designated a Cylinder. Both types are designed to
be powered. They can be supplied with shaft hole or arbor hole as well as
mounting collars, through shafts or stub shafts. Core materials are
usually one-piece machined hardwood or molded or extruded plastics.
Face and End Brushes.
Round brush blocks with the tuft holes inserted parallel to the axis, at
right angles to the largest diameter are called face brushes. Designed to
be powered, they either have a center shaft hole or a center mounted drive
mechanism or collar to affix to the shaft. End brushes are small sized,
(1/4" - 1 1/2") molded or machined blocks with the bristle material
inserted into the end. They usually have a single tuft but several tufts
are sometimes required.

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