Rubber Belt Conveyor Blast Cleaning Machine

Rubber Belt Conveyor Blast Cleaning Machine

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Rubber Belt Conveyor
Blast Cleaning Machine
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GEORG FISCHER +GF+
Rubber Belt Conveyor
ling Machi
BB blast cleaning machines have been
successful over several years and in
thousands of applications, often in multishift operation. The BB has proved to be
economical for low production runs, as
well, assuring reliable performance and
optimum blast cleaning. The BB series
offers the following advantages:
• Attractive price/value ratio
• Rugged, compact design
• Easy operation
• High blast cleaning performance
• Quick and easy replacement of wear
parts
Design and sequence of
operations
Acceptance of a BB 85
at manufacturer's works
Directly driven blast
wheel
The BB blast cleaning machine of Georg
Fischer Disa offers favourable, convincing
solutions for blast cleaning of small and
medium size workpieces in batch quantities.
The BB series comes for batch weights of
180 kg to 500 kg.
The applications of these machines are
especially variable:
• Blast cleaning of iron castings, precision
castings, and die castings
• Descaling of forgings or heat-treated
workpieces
Shot peening for surface compaction
Deburring of metallic (e.g. stampings)
and non-metallic workpieces
Surface finishing
Depending on the weight, size, volume,
and flow rate of the castings to be cleaned,
the machine can be loaded in the manual,
mechanical, and automatic mode. The
workpieces are then tumbled inside the
blast cleaning chamber consisting of a
continuous troughing belt conveyor and
lateral discs of highly wear-resistant
material.
Especially designed carrier bars attached
to the rubber belt conveyor assure gentle
tumbling and full exposure of all surfaces
of the workpieces. The abrasive containing
burrs, scale, or sand drops through the
perforations of the conveyor inside the blast
cleaning chamber and is then transported
to the bucket elevator and the separator.
After passing through the separator for
removal of impurities, the abrasive returns
to the storage hopper.
г
Technics
Blast Wheel
3
Max. useful capacity
85 dm
170dm
Max. batch weight
180kg
360 kg/500 kg*
Max. workpiece diagonal
250mm
350mm
Max. weight per workpiece
10kg
15 kg/23 kg*
1
Number of blast wheels
г
3
Power per blast wheel
5,5 kW
11 kW
Abrasive throughput, max.
57 kg/min
144 kg/min
Initial abrasive filling
135kg
180kg
Air required for dust collection
1 360 mVh
1 530 mVh
Installed power, approx.
6.8kW
12,3/12,7 kW*
A
2 800 mm
3750mm
В
1 680 mm
1 930 mm
С
1 270 mm
1 600 mm
1 460 kg
2 220/2 230 kg*
Dimensions, approx.
Weight, approx.
During the blast cleaning operation a
measured flow of abrasive passes
continuously through the feed hopper
into the accelerator which is rotating in
synchronization with the blast wheel.
The accelerator is enclosed in an
adjustable abrasive feed bush with a
slot through which the accelerated
abrasive moves onto the blast wheel
blades. The positioning of the slot, which
is adjusted by rotating the feed bush,
determines the direction of the abrasive
stream and allows the "hot spot" to be
easily set. An ammeter measures the
actual abrasive throughput.
Feed hopper
* heavy-duty design
Examples of
Workplaces
Г
10247
HotSp
Basic
abrasive pattern
For illustrative purposes the Georg Fischer Disa equipment may be shown without any warning labels and with some of
the protective guards removed. The warning labels and guards must always be in place when the equipment is in use.
The technical data are not binding.
They are not warranted characteristics and are subject to change.
Please consult our General Conditions of Supply.
PRODUCT MANAGEMENT
BB Blast Cleaning Machines:
Georg Fischer Disa s.r.o.
Za Balonkou 269
CZ-261 01 Pfibram I
CZECH REPUBLIC
Telephone:+420 306 479 111
Telefax: +420 306 479 333
E-mail: [email protected]
HEAD OFFICE
Georg Fischer Disa
Holding AG
Postfach
CH-8207 Schaffhausen
SWITZERLAND
Telephone:+41 52 631 1717
Telefax: +41 52 631 4858
E-mail: [email protected]
CZECH REPUBLIC
Georg Fischer Disa s.r.o.
Za Balonkou 269
CZ-261 01 Pfibram I
Telephone:+420 306 479 111
Telefax: +420 306 479 333
E-mail: [email protected]
DENMARK
Georg Fischer Disa A/S
Herlev Hovedgade 17
DK-2730 Herlev
Telephone:+45 44 50 50 50
Telefax: +45 44 94 52 25
E-mail: gfdfm@
GERMANY
Georg Fischer Disa GmbH
Pfinztalstrasse 90
D-76225 Karlsruhe
Telephone:+49 721 4002 0
Telefax: +49 721 4002 260
E-mail: [email protected]
GERMANY
Georg Fischer Disa GmbH
Gerhard-Ellrodt-Strasse 26
D-04249 Leipzig
Telephone:+49 341 4834 210
Telefax: +49 341 4834 220
E-mail: [email protected]
INDIA
Georg Fischer Disa Ltd.
40/1 A, Basappa Complex
Lavelle Road
Bangalore 560 001
Telephone:+91 80 2274 320
Telefax: +91 80 2274 936
E-mail: [email protected]
ENGLAND
Georg Fischer Disa Ltd.
Portland Street, Walsall
West Midlands WS2 8AA
Telephone:+44 1922 642002
Telefax: +44 1922 720294
E-mail: [email protected]
JAPAN
Georg Fischer Disa K.K.
7F, Hoshigaoka Chuo Bldg. II
112-1, Inoue-cho, Chikusa-ku
464-0026 Nagoya
Telephone:+81 52 789 1891
Telefax: +81527841520
E-mail: [email protected]
FRANCE
Georg Fischer Disa S.A
2 bis, rue Leon-Blum
F-91124 Palaiseau Cedex
Telephone:+33 1 69194353
Telefax: +33169194369
E-mail: [email protected]
JAPAN
Georg Fischer Disa K.K.
8-1, Toyo 3-chome
Koto-ku
135-0016 Tokyo
Telephone:+81 3 5690 1411
Telefax: +81 3 5690 5440
GERMANY
Georg Fischer Disa GmbH
Hauptstrasse 297 a
Postfach 100111
D-42566 Heiligenhaus
Telephone:+49 2056 9308-0
Telefax: +49 2056 9308-13
E-mail:
[email protected]
P.R.CHINA
Georg Fischer Disa China Ltd.
Unit B, 12th Floor
Heng Shan Centre
145 Queen's Road East
Wanchai, Hong Kong
Telephone:+852 2805 5995
Telefax: +852 2805 5929
E-mail:
[email protected]
GEORG FISCHER +GF+
P.R.CHINA
Georg Fischer Disa China Ltd.
Beijing Representative Office
1804 CITIC Building
19 Jianguomenwai Dajie
Beijing 100004
Telephone:+8610 6500 65 41/42/43
Telefax:
+861065008300
E-mail:
[email protected]
P.R.CHINA
Georg Fischer Disa China Ltd.
Shanghai Representative Office
Room 1002, South Block
China Merchants Plaza
No. 333, Cheng Du Road (N)
Shanghai 200041
Telephone:+86 21 627218 57/58/59
Telefax: +862162721856
E-mail:
[email protected]
RUSSIA
Georg Fischer Disa Moscow
Prospect Vernadskogo 9/10
Office 635/636
117311 Moscow
Telephones? 095 131 33 93
Telefax: +70959561139
E-mail: [email protected]
SWITZERLAND
Georg Fischer Disa AG
Postfach
CH-8207 Schaffhausen
Telephone:+41 52631 4501
Telefax: +41 52 631 4877
E-mail: [email protected]
USA
Georg Fischer Disa Goff, Inc.
One Pleasant Grove Road
P.O. Box 1607
Seminole, OK 74818-1607
Telephones! 405 382 6900
Telefax: +14053827013
E-mail:
[email protected]
USA
Georg Fischer Disa, Inc.
407, Hadley Street
P.O. Box 40
Holly, Ml 48442-0040
Telephone:+1 248 634 8251
Telefax: +1 248 634 2507
E-mail:
[email protected]
USA
Georg Fischer Disa, Inc.
80, Kendall Point Drive
Oswego, IL 60543
Telephones! 630 820 3000
Telefax: +1 630 820 9672
E-mail:
[email protected]
USA
Georg Fischer Disa, Inc.
Colony Park
312 Maxwell Road, Suite 400
Alpharetta, GA 30004
Telephones! 770 667 4545
Telefax: +1 770 667 4544
E-mail:
[email protected]
SWITZERLAND
Georg Fischer Disa
Engineering AG
Postfach
CH-8207 Schaffhausen
Telephone:+41 52 6311717
Telefax: +41526314810
E-mail:gfdeng
© Georg Fischer Disa GmbH,
Germany. 1999
Printed in Germany by E+B
Reg. Nr, BB • 1012 1e-05 99 40