The Becker Flap Rudder with closed linkage system is the solution for the most difficult environmental conditions. Its sophisticated design incorporates the benefits of a flap mechanism, which is protected in a hydrodynamically-shaped top section of the rudder blade with a progressive flap angle ratio.

Semi-balanced rudder with a certain part of the blade area put forward of the turning axis. Like the balanced rudder, the certain area forward of the turning axis will cause water pressure on this portion to counterbalances the water pressure of the after portion.

The upper rudder carrier is a bearing of the ship's rudder device to support the rudder stock. It was mounted on the deck between the steering gear. The upper rudder carrier can not only ensure that the rudder stock does not fall into the water..

Material:Cu1,Cu2,Cu3, Cu4, aluminium, stainless steel Size:D=3000mm; customized Blade No.:3,4,5,6 Pitch&Bore:Customized Processing:Mirror or dull polishing Certificate:ABS, BV, CCS, DNV, GL, KR, NK

Material:Aluminium, stainless steel Size:D=4500mm; customized Blade No.:3,4,5,6 Pitch&Bore:Customized Processing:Mirror or dull polishing Certificate:ABS, BV, CCS, DNV, GL, KR, NK

Material:Aluminium, stainless steel Size:D=4500mm; customized Blade No.:3,4,5,6 Pitch&Bore:Customized Processing:Mirror or dull polishing Certificate:ABS, BV, CCS, DNV, GL, KR, NK

FP propellers provide a wide variation in speed and power densities for any type of ship. Our design experience covers a range of vessel applications, including high-powered fast containerships, tankers, bulk carriers and cruise liners.

Material:Stainless steel;Cu1,Cu2,Cu3, Cu4; aluminium, Size:D=3200mm; customized Blade No.:3,4,5,6 Pitch&Bore:Customized Processing:Mirror or dull polishing Certificate:ABS, BV, CCS, DNV, GL, KR, NK

Rudder blade are classified in three ways. According to the position of the rotation axis: the rudder can be divided into the unbalanced rudder , semi-balanced rudder and balanced rudder . According to the connection type with the hull..

Tunnel thrusters are used to develop lateral thrust under extreme load conditions in demanding offshore applications for dynamic positioning or for slow speed maneuvering of marine vessels and are available from 20 KW up to 3000 KW..

Controllable pitch propeller (CPP) bow thruster is one kind of them. Bow thrusters are primarily used for docking, slow speed maneuvering, emergency steering and station keeping at zero or slow forward speed. Usually, they are installed transversely in the bow or stern of a vessel.

The fixed pitch propeller type tunnel bow thruster is normally including prime mover, hydraulic system, remote control system and thruster itself. The prime mover is usually electric motor; sometimes..