marine propeller hub

We produce 3 or 4 or 5 or 6 blades marine propeller for different boats/ships.

Material: Bronze Alloy(Cu1,Cu3,Cu4)

Certificate: ABS, BV, CCS, DNV, GL, KR, NK,LR etc

Our products has abtained the authentication certificate of Quality System ISO9001:2000.

Max.CPP diameter is 6.5m, and We can design and manufacture CPP for different ships.The main targets when designing an CP propeller are:
-Efficiency (related to speed)
-Cavitation behaviour (related to noise)
-Pressure pulses on the hull(related to vibrations)
-Meeting the strength requirements.