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Efficient and compact systems for pickling of various surfaces

Leading surface treatment technology from DECKER Anlagenbau

Pickling system for aluminum components

Customer: Mahle GmbH

http://www.mahle.com

Application:

Automatic feeding, pickling, rinsing, and drying of aluminium components, automatic unloading, absorption system 3000 m³/h and metering station for all substances

Special characteristics:

  • Automatic transport of parts
  • Work pieces are in hanging baskets
  • Pallet loading portal system for stacking or unstacking of the baskets
  • High degree of flexibility through handling of all wire baskets
  • Safety system for emergency draining

Customer value:

  • First fully automated system
  • Flexible portal system for stacking and de-stacking
  • Use of aluminium parts in technical applications, with high surface quality
  • Reduced operating costs through automation and improved workplace safety due to fully shielded system

Pickling unit with gas scrubber (hot pressed / punched parts) 2011

Customer: Leiber

http://www.leiber.com

Application:

Degreasing, cleaning and pickling of hot pressed and stamped parts made of aluminium with final passivation

Special characteristics:

  • Pickling with soda lye
  • Transport via two integrated and fully-automatic transport systems
  • Encased unit

Customer value:

  • Surface cleaning (removal of colour change after heat treatment for forming)
  • Corrosion protection by applying an oxide coating after passivation
  • Adapted for application without conversion coating due to passivation
  • Homogeneous, matte or half-matte appearance
  • High pickling speed and low temperatures
  • High throughput
  • Encasing protects personnel and building against stray gases
  • Gases can be captured and brought to the subsequent gas scrub in a concentrated way
  • Consequently less space requirement for gas scrubber
  • High efficiency of gas scrubber

Pickling unit for basin made of enameled steel

Customer: Alape

http://www.alape.com

Application:

Degreasing, cleaning and pickling of steel basins with final passivation

Special characteristics:

  • Pickling with hydrochloric acid
  • Manual transport via hall travelling cranes provided by the customer

Customer value:

  • Surface cleaning (descaling) and preparation for enamel coating
  • High pickling speed and low temperatures (high throughput)

Pickling unit with gas scrubber (hot pressed / punched parts)

Customer: Leiber

http://www.leiber.com

Application:

Degreasing, cleaning and pickling of hot pressed and stamped parts made of aluminium with final passivation

Special characteristics:

  • Pickling with soda lye
  • Transport via two integrated and fully-automatic transport systems
  • Encased unit

Customer value:

  • Surface cleaning (removal of colour change after heat treatment for forming)
  • Corrosion protection by applying an oxide coating after passivation
  • Adapted for application without conversion coating due to passivation
  • Homogeneous, matte or half-matte appearance
  • High pickling speed and low temperatures
  • High throughput
  • Encasing protects personnel and building against stray gases
  • Gases can be captured and brought to the subsequent gas scrub in a concentrated way
  • Consequently less space requirement for gas scrubber
  • High efficiency of gas scrubber

Pickling unit with gas scrubber for slabs

Customer: voestalpine

http://www.voestalpine.com

Application:

Degreasing, cleaning and pickling of slabs

Special characteristics:

  • Pickling with ammonium persulfate
  • Fully-automatic transport via integrated transport system
  • Encased unit
  • Surface cleaning for subsequent material analysis
  • Control of basic material

Customer value:

  • Optimization of quality of material already before the actual production of sheets and strips
  • Encasing protects personnel and building against stray gases
  • Gases can be captured and brought to the subsequent gas scrub in a concentrated way
  • Consequently less space requirement for gas scrubber
  • High efficiency of gas scrubber

Closed unit for pickling of copper and copper base alloy with absorption

Customer: Siemens

http://www.siemens.com

Application:

Pre-pickling, cleaning and pickling of parts made of copper and copper alloy

Special characteristics:

  • Pre-pickling with sulphuric acid, pickling with concentrated nitric acid, alternatively with H2O2
  • Manual transport in baskets

Customer value:

  • Removal of oxide film
  • Restoration of natural colour
  • Encasing protects personnel and building against stray gases
  • Gases can be captured and brought to the subsequent gas scrub in a concentrated way
  • Consequently less space requirement for gas scrubber
  • High efficiency of gas scrubber

Decker Anlagenbau GmbH
Wegscheid 1a
92334 Berching
Germany

Tel.: +49(0)84 62 2006 17-0
Fax: +49(0)84 62 2006 17-11
info@decker-anlagenbau.de

Öffnungszeiten:
Montag bis Freitag

8:00 Uhr - 12:00 Uhr

und

12:45 Uhr bis 16:30 Uhr