Speed and fuel economy: Efficient propellers can reduce energy loss, increase speed, and reduce fuel consumption. For example, ducted propellers improve blade load distribution through circular ducts, increasing efficiency by 10% -15% under heavy load conditions.Handling stability: Multi blade prope...

By number of leaves:Double blade: With a simple structure, it is suitable for small ships or scenarios with low sensitivity to vibration, but the thrust distribution is uneven and there are few commercial applications.Three leaf blade: the mainstream choice for medium-sized ships, balancing thrust a...

The propeller rotates through the blades in air or water, converting the rotational kinetic energy of the engine into propulsive force. The core principle is Newton's third law - when the blade moves the medium (air or water) backwards, the reaction force of the medium pushes the equipment forwa...

Zhoushan East Ocean Propeller Manufacturing Co., Ltd. was founded in 1983. It is a professional enterprise that manufactures various grades of copper propellers, copper sleeves, and various anti-corrosion zinc block series with a diameter of less than 8 meters. At the same time, it produces underwat...