Application
Report 20
The Problem...
Rejected Fiberglass Parts
The Kawasaki Motors Manufacturing Corp. plant in Lincoln, NE, installed
a giant, three-story-high molding press capable of exerting 3,000 tons
of pressure to produce the hulls for Kawasaki water jet skis. Fiberglass
sheet molding compound is molded into a top (deck) or bottom (hull)
of a jet ski for three models produced at the Lincoln plant. The
largest jet ski, when bonded, is about 4 feet wide, 10 feet long and
32 inches thick.
Stringent Kawasaki
quality control procedures require that any molded piece or partially
assembled product not up to their high standards be rejected and destroyed.
Inadvertent or intentional use of the rejected parts could damage the
company's reputation for quality and possibly cause product liability
problems. Rejected parts were compacted with other trash, causing excessive
wear and tear on the compactor. And because the parts were large and
difficult to crush, they did not allow dense compactor loads.
The Solution...
A BloApCo Top Feed Shredder and Crusher
A 58" wide
Top Feed BloApCo shredder with a special crusher was installed, fed
by a belt conveyor.
The shredder's
unique, patented "Pierce-and-Tear" action assures complete destruction
of the large molded parts.
Special
ripping wheels, made of abrasion-resistive material, tear apart the
individual fiberglass hulls and desks or complete water jet skis (hull
and deck bonded together), and reduce them to smaller pieces of scrap
material, which are easily compacted into fewer, denser loads for disposal
in a local landfill.
The largest
hulls or decks, even when several are nested together, or complete water
jet skis already filled with flotation foam, plastic ducting and metal
fuel and exhaust lines, are completely destroyed in about one minute.