Products Description
The 3 M Propeller for Bulk Carrie is a 3-meter diameter marine propeller designed specifically for bulk carriers transporting dry bulk cargo such as coal, grain, or ore.
Products Features
Low noise
Optimized blade shape and tilt angle effectively reduce cavitation.
Supports multiple customizations
Customizable blade number, material, pitch, propeller-to-disk ratio, and surface treatment.
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Model NO. |
3 M Propeller For Bulk Carrier |
|
Function |
Adjustable blades for Bulk Carrier |
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Classification Society |
DNV/ABS/CCS/RS/RINA/LR/BV/KR etc. |
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Certification system |
ISO9001\ISO14001\ISO45001 |
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Diameter |
Customized |
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Number of blades |
Customized, normally for 4 blades |
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Material |
Ni-AI Bronze (Cu3) |
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Applications |
Bulk Cargo Vessels/Ocean and Inland Bulk Carriers etc. |
Why Choose Us
Integrated Production: Offering both casting and machining services.
Large-Scale Capacity: Capable of producing approximately 2,000 tons of copper alloy propellers annually.
Around-the-Clock Support: 24/7 service, always available to assist.
FAQ
Q: What size of bulk carrier typically uses a 3M propeller?
A: It is commonly used on small to medium bulk carriers, usually in the 5,000–25,000 DWT range, depending on engine power and shaft arrangement.
Q: Why choose a 3M propeller instead of a larger one?
A: Because a 3M propeller offers good efficiency at lower cost, fits ships with limited propeller clearance, and provides enough thrust for daily cargo operations.
Q: What materials are used for a 3M bulk carrier propeller?
A: Most are made from nickel-aluminum bronze (Ni-Al-Br) or manganese bronze (Mn-Br), both providing high strength, corrosion resistance, and long service life.
Q: Is the propeller efficient under full-load conditions?
A: Yes. The 3M propeller is designed to give stable thrust even when the ship is fully loaded, ensuring smooth acceleration and consistent cruising speed.
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