Outstanding skill at serving virtually all industrial sectors in sand casting and permanent mold casting

For decades we have been active in the production of high-precision cast parts; Karl Kaldenberg stands for superior capability in sand casting and permanent mold casting. Fields of application for our products include the following:

  • Special vehicle construction
  • Rail vehicles, including high-speed trains
  • Mechanical engineering and engine construction
  • Electricity and electronics industries
  • Plant engineering
  • Mining industry
  • Furniture and iron-works industries
  • Metals processing

As an experienced metal foundry, Karl Kaldenberg is a specialist in sand casting and permanent mold casting using manual or machine production. When our customers need new parts cast we implement their specifications or design new parts jointly with them.

Our strengths include manufacturing prototypes. Together with flexible and highly proficient partners we provide our customers with consultation services from the initial concept to the implementation of prototypes, in competitive timeframes.

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For your reference, our broad portfolio of services includes these projects:

Our reference projects

x Projects
Filters:
  • All
  • Traffic technology
  • Mechanical engineering
  • Plant engineering
  • Special vehicle construction
  • Renewable Energy
Area of Competence:
Traffic technology

Material: GAlSi12
Weight: 9kg

Wheel bodies for
overhead-line construction

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Area of Competence:
Mechanical engineering

Material: GKAlSi10Mg
Weight: 1kg

 

Adapter for ventilation fans with
25 g/cm residual imbalance

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Area of Competence:
Mechanical engineering

Material: GKAlSi10Mg
Weight: 1kg

Adapter for ventilation fans with
25 g/cm residual imbalance

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Area of Competence:
Renewable Energy

Material: GKAlSi11Mg
Weight: 10kg

Housing for lifts

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Area of Competence:
Special vehicle construction

Material: GAlMg3
Weight: 3kg

Door sill panels, high-gloss polished and anodized

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Area of Competence:
Special vehicle construction

Material: GKAlMg5 in accordance with TÜV sheet 469
Weight: 10kg

Filler nozzle (welded) for silo vehicles

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Area of Competence:
Traffic technology

Material: GAlSi10Mg
Weight: 4kg

Frames for steps with
add-on pieces for
high-speed trains

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Area of Competence:
Traffic technology

Material: different Al and Cu alloys
Weight: 2.5kg

Casings for filling sand,
completely installable,
for rail vehicles

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Area of Competence:
Traffic technology

Material: GCuZn15Si4
Weight: 3kg

Lever cranks and
valves with isolators
for overhead-line construction

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Area of Competence:
Traffic technology

Material: GKAlSi10Mg
Weight: approx. 2.6kg

Mold holders for cable
conduits in high-speed trains

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Area of Competence:
Mechanical engineering

Material: GAlSi10Mg
Weight: 3kg

Engine casings for
air-operated chain saws

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Area of Competence:
Mechanical engineering

Material: Rg5
Weight: 10kg

Casings for mine engineering

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Area of Competence:
Plant engineering

Material: GAlSi10Mg
Weight: 13kg

Casings for large
explosion-proof lamps

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Area of Competence:
Plant engineering

Material: GAlMg3
Weight: 2.7kg

Rotary tables including
mechanicals and installation

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Area of Competence:
Plant engineering

Material: GKAlSi10Mg
Weight: 2.9kg

Feet for hazard beacons
on tall buildings and
wind-power plants

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Area of Competence:
Plant engineering

Material: GKAlSi10Mg
Weight: 1.9kg

Sealing covers with ribbing
for carrying off heat from
hazard beacons on tall
buildings and wind-power plants

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Area of Competence:
Special vehicle construction

Material: GAlMg5 pursuant TÜV paper 469
Weight: 4.3kg

Discharge vessels for
silo-vehicle construction

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Area of Competence:
Special vehicle construction

Material: GKAlSi9Mg
Weight: 7kg

Filter casings for special
vehicle construction

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Area of Competence:
Special vehicle construction

Material: GAlSi7Mg
Weight: 7kg

Monitor cables
for fire trucks

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