Scrap baller
The trimmed-off edge scrap is tightly rewound by the scrap baller.
- coil
material like steel, stainless steel, aluminium, copper and their
alloys with tensile strengths above 1000
N/mm²
- typical
strip thickness range 0,1 – 4 mm
- typical
trimming widths 3 – 50 mm
- location of
scrap baller below floor level or on
floor level with automatic start of seam
windingscrap
baller
Design
- rigid base frame in
welded steel construction as basis for drive
unit, winding box and conical winding shaft
running in roller bearings
- adjustable drive for winding
of scrap coils with manual speed control
- winding
box with rotating side discs and hydraulically
operated pressure roller
on top of the winding shaft which dives
into the winding box to ensure a
tightly
wound scrap coil
- conical winding shaft mounted
together with the drive unit on a hydraulically
movable car on the same base frame;
in order to catch the leading seam edge
the winding shaft is designed with
a slot
- push-out cylinder to eject the balled
seam scrap coil into a scrap box
- survey
of the winding process via camera and
monitor
Scrap
chopper
The scrap chopper is provided to cut the edge
strip arising during the edge-trimming process
to short pieces
- strip materials such as steel,
stainless steel, aluminium, copper and
corresponding alloys with strengths of more
than 1000 N/mm²
- strip
widths of more than 2400 mm
- strip gauges of
0,1 – 8,0 mm
- scrap width of 5 – 80
mm
- low-noise cutting of edge strips
- cutting gap
adjustment driven by motor
- each blade with
two cutting edges
- regrinding of blades with
a standard surface grinder
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