| Diameter: | |
|---|---|
| Weight: | |
| Number of blades: | |
| The direction of rotation: | |
| Quantity: | |
Customizable
JinYe Propeller
This Ni-Al Bronze (Cu3) propeller is engineered specifically for 56-meter engineering and offshore support vessels. Manufactured with 20+ years of marine propulsion experience, each unit undergoes hydrodynamic optimization for dynamic positioning operations. The production facility operates under ISO 9001, ISO 14001, and ISO 45001 management systems, with full classification society certifications available for global commercial operations.
Parameter | Specification |
Diameter | 3.2 meters (customizable) |
Weight | 2.8 tons (customizable) |
Number of Blades | 4 blades (customizable) |
Rotation Direction | Left-hand, Right-hand |
Material | Ni-Al Bronze (Cu3) |
Model | Customizable |
Brand | JinYe Propeller |
Origin | Jiangsu, China |
HS Code | 84871000 |
Production Capacity | 1000 units per month |
Port of Shipment | Shanghai |
Packaging | Standard export packing |
Additional Specifications | Details |
Classification Society | DNV, ABS, RS, RINA, BV, KR, BKI, CCS |
Management System Certifications | ISO 9001, ISO 14001, ISO 45001 |
Standard Lead Time | 2-3 months for custom orders |
The propeller is cast from Ni-Al Bronze (Cu3), an alloy specified for marine propulsion applications due to its resistance to cavitation erosion and seawater corrosion. The material composition maintains consistent mechanical properties across operating temperatures encountered in offshore environments. The alloy exhibits resistance to saltwater corrosion and fatigue loading during continuous vessel operations.
The blade geometry is calculated for thrust output and drag characteristics specific to 56-meter engineering vessel displacement profiles. Each blade surface is finished to dimensional tolerances specified in marine propulsion standards. The hub construction accommodates standard marine shaft interfaces, with bolt patterns engineered for torque transmission requirements of engineering vessel operations.
All propellers can be supplied with certification from major classification societies including DNV, ABS, RS, RINA, BV, KR, BKI, and CCS. Each production stage follows inspection protocols required by classification society standards. Non-destructive testing is performed on castings, with dimensional verification conducted at machining stages. The ISO 9001 quality management system documents all production and inspection records, which are available for client audit purposes.
This propeller design serves multiple marine engineering vessel types. Dredgers utilize these propellers for maintaining waterways and harbor depths, where consistent thrust performance supports dredge pump operation. Construction barges operating in coastal and offshore projects install these units for station-keeping and transit operations. Salvage and emergency response vessels deploy these propellers for maneuvering in varying sea conditions. The design also accommodates offshore support vessels performing supply and maintenance operations.
The modular construction allows for component inspection during dry-docking periods. Blade pitch and surface condition can be assessed during routine vessel maintenance, with replacement components available through the manufacturer. Shaft alignment procedures follow marine engineering standards, with technical documentation provided for shipyard installation teams.
Standard production lead time for custom marine propellers is 2-3 months from order confirmation and drawing approval. Production scheduling depends on current order volume, with confirmation provided at order placement.
Certification is available from DNV, ABS, RS, RINA, BV, KR, BKI, and CCS. Clients specify required classification society at time of order, with all associated inspection and documentation included in the scope of supply.
Customization includes diameter adjustment, blade count variation, rotation direction, and hub interface dimensions. All modifications follow hydrodynamic design principles to maintain performance characteristics for specified vessel applications.
Propellers are packed in standard export packaging suitable for ocean freight. Shipment is arranged from Shanghai port, with all export documentation prepared according to international trade requirements. The manufacturer coordinates with freight forwarders designated by the client.
