ZOLLERN Component
Castings
Custom castings in over 500 alloys, including fixed propellers, CPP hubs and blades, submarine fittings and seawater pump housings.
Description
ZOLLERN produces customer-specific castings from large series to single pieces. Processes include vacuum and open-air investment casting, aluminium investment casting, sand, Croning/shell, ceramic and centrifugal casting, with over 500 alloys available in-house. Copper, steel and nickel-based alloy castings are used in maritime applications for their corrosion resistance and geometric complexity.
Maritime castings
- Fixed propellers, and hub housings and blades for variable pitch propellers
- High-pressure and safety fittings, sea water filter and cooler housings for submarines
- Valve housings for exhaust gas routing, seawater and ballast water treatment
- Engine housings, sea water pump housings and impellers, cooler caps for marine diesel engines
- Components for jack-up systems
Key figures
- Over 500 alloys in-house
- Machining allowance 0.3 - 1.5 mm
Specifications
| Alloys | Over 500 alloys in-house |
|---|---|
| Machining allowance | 0,3 - 1,5 mm |
More from ZOLLERN
- ZOLLERN Slewing gearboxes
- ZOLLERN Winch gearboxes
- ZOLLERN Industrial gear units
- ZOLLERN Electric drive systems
- ZOLLERN Hoisting winches
- ZOLLERN Free fall winches
- ZOLLERN Rescue boat winches
- ZOLLERN Winch systems
- ZOLLERN Torque motor kits
- ZOLLERN Synchronous motors (kits and modules)
- ZOLLERN-Drive Guard
- ZOLLERN Forged parts
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Equipment
OMEGA Laser Plate™
Laser-welded pillow plate (immersion plate) heat exchangers in stainless steel, duplex, nickel alloys or titanium — custom-built for cargo hold and tank heating, heat recovery and de-icing on ships and offshore units; supplied by R.W. Fernstrum with Omega Thermo Products.
Equipment
Compact Steering Unit (CSU) Waterjet
MJP Compact Steering Unit (CSU): mixed-flow duplex stainless steel waterjet series from 2,500 to 24,000 kW for vessels of 26–200 m, with classic reversing bucket for narrow installations and composite, steel or aluminium intakes.
System / Package
Auramarine Biofuel Supply Systems
Marine fuel supply systems from Auramarine designed for biofuels, with acid-resistant materials, capillary pressure instruments, surface temperature control, enhanced heating and automatic filters.
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