Underwater Gear Packages
M&J Engineering & Marine Sales Supply, Design, Manufacture , Service -“Underwater Driveline Systems” for all vessel applications.
Propeller Shaft Packages – We supply Complete Propeller shaft Packages up to 6″ od diameter Propeller Shafts in various Material types /Centerless Ground Shaft material to suit various survey types.
AMSA , LRS , BV and DNV, ABS Certification
Propeller Shafts – We supply various types of Propeller Shaf material with Shaft packages available to suit all commercial vessel applications.
Propeller Shaft Surveys – carried out in-house !
Transmission Couplings- (Shaft Couplings ) Custom Manufactured to suit all Industry Standard Transmissions brands such as – Twin Disc, ZF ,Hurth, Niigata, ect.
Propeller Nuts – M&J Engineering have our own designed and Cast Nickel Aluminum Bronze Raw castings and can be supplied as Cast Material or Fully Machined. (Castellated- -Propellers nuts are also available). Custom manufactured propeller nuts available.
Coupling Nuts – We supply Bronze or K1045 and 4140 Steel or specific Customer requirements.
Rudder Systems– Custom manufactured in full 316 or 2205 stainless steel Foil or Plate type rudders. Machined or Cast Tiller Arms to suit any installation. Our custom manufactured Rudder systems can be manufactured to Survey Class Societies requirements.
All rudder systems catered for!
Shaft Brackets – M&J Engineering have our own designed and Cast Nickel Aluminum Bronze Brackets. Industry Standard . We can also offer Stainless Steel bracket options.
Shaft Surveys– We carry out Commercial Propeller shaft and coupling surveys up to 8″ OD Propeller shaft size ( in-house) here in our Engineering Division in O’Connor.
Straightening Propeller Shafts/ Propeller Shaft Repairs – We have the capabilities to straighten 1”-6” Diameter shafts on our Own Designed and tested Shaft Straightener.
No heat is used all are cold Pressed back to Industry Standards. We also have the Capabilities to repair or replace your Damaged Rudders, Brackets and Shafts.
We supply complete Propeller Shaft & Propeller packages Worldwide to Shipyards and vessel owners !