# Shipbuilding > URL: https://wmh-herion.de/en/industries/shipbuilding > Language: en --- [Start](https://wmh-herion.de/en)Shipbuilding # Shipbuilding Whether deck crane, hatch cover drive or anchor winch: in shipbuilding, drive components must permanently withstand salt water, weather and heavy-duty operation. WMH Herion supplies you with the complete range: from slewing bearings in stainless steel versions through corrosion-resistant racks to custom solutions with classification certificates. Standard parts from stock, custom production to specification. ## Challenges in shipbuilding Shipbuilding places extreme demands on the corrosion resistance, robustness and reliability of drive components. Salt water, sea air and temperature fluctuations permanently attack materials and surfaces. Drive elements for deck cranes, anchor winches, hatch covers and steering systems must function reliably for decades even under these conditions. In addition to corrosion protection, load capacity and reliability play a special role. Heavy-duty applications on board, for example for cranes and lifting systems, require drive components with high load capacity and proven operational safety. Classification societies impose additional requirements on documentation and testing. WMH Herion supplies drive components in stainless steel versions and with special coatings for use in shipbuilding and the offshore industry. Slewing bearings, rack jacks and gears made of stainless steel offer lasting corrosion protection even in aggressive marine environments. For heavy-duty applications on board, WMH Herion supplies slewing bearings and rack and pinion drives with high load capacity. The range includes components in various sizes and load classes, which can be supplied with classification certificates on request. ## Precision drive technology for shipbuilding⁠: catalogue products For shipbuilding, WMH Herion offers slewing bearings for cranes and slewing systems on board, rack jacks for hatch covers and lifting systems as well as gears and racks in stainless steel. All products are available in robust, corrosion-resistant versions. [To the products](https://wmh-herion.de/en/drive-technology) ![](https://wmh-herion.de/wp-content/uploads/2026/07/wmh-herion-unternehmensgebaeude-01-320x320.avif) ## Assemblies and systems for shipbuilding WMH Herion supplies drive assemblies for deck cranes, winches and positioning systems that are designed for corrosive ship operation. The systems are designed for the specific load and operating requirements of the customer and are supplied with classification documentation on request. [Assemblies & Systems](https://wmh-herion.de/en/services/mechanical-assemblies-and-systems) ![](https://wmh-herion.de/wp-content/uploads/2026/06/wmh-herion-branchen-320x320.avif) ## Custom solutions⁠: precisely tailored to your purposes ![](https://wmh-herion.de/wp-content/uploads/2026/06/antriebstechnik_zahnstange_sonder_09-320x214.avif) ### [Custom solutions for shipbuilding](https://wmh-herion.de/en/services/custom-made-solutions) For shipbuilding applications with special corrosion protection or documentation requirements, WMH Herion develops custom solutions. Components in duplex steel or with special paint finishes, special lubricants for marine environments and delivery with classification certificates can be realised on request. Custom solutions ![](https://wmh-herion.de/wp-content/uploads/2026/06/news-archive-320x180.avif) ### [Get in touch with us](https://wmh-herion.de/en/contact) Are you developing drives for maritime applications and need components that withstand salt water, vibration and permanent loads? Our technical sales team will advise you on the selection of materials and design: directly and competently. Contact us ## WMH Herion for shipbuilding What distinguishes WMH Herion as a partner? Maritime drive technology places particular demands on corrosion resistance, load capacity and operational safety. WMH Herion supplies spur gears, couplings and gear units in versions that are suitable for use under marine conditions: made of stainless steels, with special heat treatment or in individual protection classes. The standard range with more than 12,000 items forms the basis; custom production complements the offering for specific installation situations. Short communication channels between design engineering and sales ensure that questions of material or design are answered quickly, without being forwarded to external bodies. In shipbuilding, with its long project durations and specific requirements, this is a real advantage. ISO 9001 certified, 100% inspection for critical components, proven in maritime technology. Which slewing bearings are suitable for deck cranes in shipbuilding? Slewing bearings with high axial and radial load capacity as well as integrated gear teeth for the drive are suitable for deck cranes. WMH Herion supplies slewing bearings in various sizes and load classes, on request in a corrosion-resistant version and with classification documentation. Are drive components for offshore use available in stainless steel? Yes. WMH Herion supplies gears, racks and drive elements in stainless steel for offshore construction and shipbuilding. On request, versions in duplex steel or with special seawater protection coatings are also available. Does WMH Herion also supply complete assemblies? Yes. In addition to individual components, we offer assembled handling axes and complex multi-axis systems, fully assembled, tested and ready for use. How quickly are standard items available? Most items from the stock programme are available immediately and are delivered within a few working days. For custom-made solutions, we discuss the delivery time individually. ## Products for shipbuilding [![](https://wmh-herion.de/wp-content/uploads/2026/06/1-2-313x214.avif) ### Rack technology](https://wmh-herion.de/en/drive-technology) [![](https://wmh-herion.de/wp-content/uploads/2026/06/2-2-320x203.avif) ### Drive elements](https://wmh-herion.de/en/drive-technology) [![](https://wmh-herion.de/wp-content/uploads/2026/06/3-2-258x214.avif) ### Gears](https://wmh-herion.de/en/drive-technology) [![](https://wmh-herion.de/wp-content/uploads/2026/06/4-2-320x208.avif) ### Assemblies and handling tasks](https://wmh-herion.de/en/drive-technology) ## Your contact with us ### Hotline Enquiries [+49 8442 9699-245](tel:+4984429699245) Mon – Thu 7:00 – 17:00 Fri 7:00 – 13:00 [anfrage@wmh-herion.de (opens your e-mail application)](mailto:anfrage@wmh-herion.de) ### Hotline Orders [+49 8442 9699-250](tel:+4984429699250) Mon – Thu 7:00 – 17:00 Fri 7:00 – 13:00 [bestellung@wmh-herion.de (opens your e-mail application)](mailto:bestellung@wmh-herion.de)