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Cutless, shaft or rudder, pads, guides or bushes.

Maritex composite bearing material has been proven in a wide range of applications, offering improved performance and reduced maintenance.

From large vertical pumps in the oil and mining industries to saw mill tables, grain awgers and hot acid mixing tanks, Maritex is likely to exceed the performance of any material you are currently using.

Marine applications of Maritex have shown great improvements for a number of Navy's as well as high speed commercial vessels. This is when compared to the very latest materials the competition has to offer.

Rope cutter or Line cutter quicKutter™ is the professionals choice not a disc or a scissor but a very robust shaver.

From fishing boats to superyachts, crane bearings to pump bearings, H4 has products that will be of interest to builders, operators and owners.

 

H4 Marine have been supplying systems and components to a wide range of vessel operators and builders for over four years.

H4 supplies truly innovative and effective systems and components. We are focused on the marine market but are also suppliers to a number of other engineering disciplines. The bearing material has been of particular interest to those already using or considering composites who are looking for a premium product.

If you have requirements or simply questions that relate to marine shaft systems or bearing performance/failure analysis we can probably help or will know someone who can. Our role often starts with problem solving but always ends in a solution.

Our customers include more than one Navy, as well as custom builders of luxury yachts of 50m and more. Shaft sizes to greater than 200.00mm (8") and bearings to over 0.5m (22") diameter.

Within the companies whose products we supply there is a very broad range of knowledge we can call on, covering composite engineering, hydraulic systems, materials technology, vibration and noise reduction, bearing systems and power transmission. These companies and their respective experts in their fields have been in operation for more than 10 years.

 

 

News

SandStopper™

If you want to protect a conventional water lubricated bearing from excessive wear caused by sand and silt there is a solution.

SandStopper™ only allows clean water into the bearing/shaft water layer, effectively preventing the bearing from wearing.

Seatorque.

Port of London launch new pilot boat design running Seatorque drive system. click on image to see full article.

 

Port of London pilot boat demostrated at Seaworks 2009.

Many people who went out on this new design fitted with Seatorque drive system were impressed at how quiet and smooth the drive system was in an aluminium boat with very little in the way of sound deadening.

METS 2009

A very good show this year with great interest in composite bearings as direct replacements for rubber cutless bearings as well as several builders looking at Seatorque as a better alternative to a conventional shaft and thrust bearing set up.

 

Seaworks 2010 15th -17th June

Until next June keep an eye on seawork news bulletins from mercator media and maritime journal.

Maritime Journal

METS saw an increased interest in Maritex from a wide range of inustries that have been using composite bearings such as crane manufacturers to stern gear suppliers. New applications suited to this high load/high temperature low friction material will soon be on trial following meetings at METS with a wide range of industries.

 

quicKutter™ shaft rope/line cutter

Maritex advanced composites

Seatorque BOSS™ shaft system

 

 

 

 

Contact Us | ©2009 H4 Marine Limited

Christensen photos courtesy of Christensen Yachts, photographer Stephen Cridland.


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