Dings Magnetic Group PERMANENT DEEP DRAW DRUM - Manual

BULLETIN NO. 1126F
DATE: 5/13
PERMANENT
DEEP DRAW DRUM
INSTRUCTIONS
DESCRIPTION
The Deep Draw Drum is a self-cleaning permanent type magnetic
separator that’s designed and constructed specifically for very
heavy duty applications. It separates small and large pieces of
ferrous material from products such as solid waste ash, shredded
automobiles, slag and crushed ore.
This large and powerful magnetic drum operates as a motor driven
stainless steel shell revolving around an internal stationary magnet
and shaft assembly. Material to be separated is fed against the
shell that’s protected by a heavy duty manganol steel wear cover,
welded in place. Magnetics in the field are attracted to the shell, and
held against it until reaching a discharge location. The separated
magnetics are then automatically released.
The Deep Draw Drum is available from Dings as a drum only, or with
a complete horizontal I-beam support frame that includes a drive
motor, drive chain and a guard. Two shaft clamps and a magnet arc
adjusting arm are included with the drum assembly in either case.
CAUTION: STRONG MAGNET
Strong magnetic field may have an affect on pacemakers and other
electrical devices. Please contact the device manufacturer for further
information. Be careful with hand held tools near it, whether the
drum is operating or not. Stay away from moving members when it
is operating.
Always switch off the drive motor and magnet before adjusting
any part on the drum, the drive or the support structure. A motor
lockout system should be used during servicing - during any
adjustments and during any maintenance.
The internal stationary magnet assembly projects a powerful
magnetic field through the drum shell, and out into the space
several inches away from the shell. Be cautious when handling or
even carrying tools near the shell. If a tool that’s made of magnetic
metal (most steel alloys are) is brought within the magnetic range, it
can be attracted suddenly and with great force towards the shell.
The magnetic field is highly attractive, and is always present.
Magnetic performance may be affected by magnetic material in the
field. This includes such items as i-beams, metal supports, hoppers,
or splitters. These and other ferrous objects need to be kept out of
the magnetic zone.
OPERATING TEMPERATURE:
Ceramic magnets: -40°F through 250°F (-40°C through 120°C).
Rare earth magnets: 176°F (80°C) or less.
NOTE: Extreme temperatures may affect the performance of the
magnet. Refer to Bulletin 1214T.
IMPORTANT
This instruction bulletin has 2 sections. Section 1 covers the
installation and operation of the Deep Draw Drum assembly only -
supplied by Dings without a support frame. Section 2 covers addi-
tional instructions about installing and operating the drum when it’s
supplied by Dings with a support frame.
Read Section 1 before installing either a drum assembly or a drum
assembly that has a Dings supplied horizontal support frame.
4740 W. Electric Ave.
s Milwaukee, WI 53219 s 414/672-7830 s 414/672-5354 Fax s
www.dingsmagnets.com
MOUNTING - DRUM ONLY
Check all packaged material for shortage of parts and possible
damage. Report shortages or damage to the delivering carrier.
The drum assembly is usually shipped banded to a wood skid.
The Deep Draw Drum is shipped assembled and ready to mount on
a support structure provided by the installer or user at the work site.
Bolt the lower sections of the 2 split shaft clamps that were included
with the drum shipment to the support structure as shown in Figure
2. Slotted holes are recommended in the support structure to allow
lateral adjustment of the drum. Any vertical adjustment that might
later be needed can be handled with shims (not provided by Dings).
SECTION 1
Figure 1
IMPORTANT
If the separator consists of a drum assembly only, it will be up to the
installer or user to furnish mounting, framing and drive components.
If a Dings horizontal support frame was supplied by Dings, read
Section 2 after reading Section 1.