Adjustable pitch propeller is also known as variable pitch propeller and controllable pitch propeller, and is referred to as variable pitch propeller, adjustable propeller and adjustable pitch propeller for short. The propeller blades can be rotated by the mechanism in the hub to adjust the pitch to adapt to the propellers under various working conditions. The adjustable pitch propeller can usually be operated remotely on the ship's bridge, which can give full play to the power of the main engine in both free navigation and towed navigation. In addition, it has good acceleration and braking performance.The adjustment mechanism and control system in the hub of adjustable pitch propeller are complicated, and it is difficult to maintain, and its hub diameter is larger than that of ordinary propeller, so its efficiency is low. The blade section of its root is thick, and cavitation is easy to occur. Adjustable pitch propeller is suitable for tugboats, fishing boats and icebreakers with large load changes.

Our company have the equipments to make the APP PROPELLER with certificate of ABS, BV, LR, CCS, RINA inspection. Usually the customers offer the APP propeller drawing to us then we produce the propeller according to their drawing and offer their drawing to the certificated inspection agent to apply the propeller inspections.

Our company contact mail is 13989347288@139.com and propellersale1@126.com

 

http://www.lifapropeller.com/