Sources sought:lease of one(1) cutterhead
hydraulic pipeline dredge fully operated
The machine consists of three main components - the Cutterhead
, the Thrust Module and the Tailskin.
NARIL currently operates two cutterhead
dredges on the Konawaruk river.
, designed with six cast-steel smooth blades, is attached to a variable-speed, reversible, hydraulic cutter motor manufactured by Kawasaki.
design is critical in obtaining a clean edge.
From July through September, STP will excavate the pit, and in October the machine's cutterhead
will be removed and repairs to the seal system and main bearing will begin.
965 mm) conveyor for increased capacity, and the Joy 14CM10, which has a ripper chain cutterhead
for small diameter durability.
Technology such as a high cutterhead
RPM, makes it possible to maintain a high rate of feed while achieving a good surface finish.
Technology such as high cutterhead
RPM makes it possible to maintain a high rate of feed with an excellent surface finish.
This emphasized the importance of the diameter of the cutterhead
The lathe's cutterhead
then slowly lowers to the lacquer's surface.
During the following year, the saw-blade cutterhead
was replaced with a more aggressive flail cutterhead
and tested in natural prairies, fallow land, and forests to collect open-area shrubs and underbrush.