CCS Approved Marine Controllable Pitch Propeller Propulsion System

Low   pressure    reliability:the operation pressure of Advance CPPis very low through continuous optimization and improvement.Low pressure allows stability,reliability and vibration-free during pitch adjustment.
Convenient        integration: the CPP remote control system is based on PLC system.It is flexible and redundant with visual and systematic  settings.Joystick system or DP  system can be chosen based on customer's  demand.

CPP's available in one-piece hubs for smaller     propellers up to about 1.0 m (simple,     reliable). Larger CPP's have built-on cylinder.     Available up to 2.0 m.  HS hub Special low pressure hub available for    fishing industry. HF-hub Workhorse is HI-hub: simple and     economic but slightly higher    hydraulic pressure. Most OD boxes forward of gearbox. Also OD boxes available in shaft line Controls electronic: imported or    domestic, based on application

CPP MECHANICAL TECHNOLOGY: The strength integrity of each propeller type is     extensively investigated by FEM. Design details such as blade bolt torque versus     impact on blade bearing structure are investigated. In house calculations of shaft alignment, lateral and axial vibrations and torsional vibrations.  The latter only if we deliver flexible coupling in our package