Natural Rubber Heavy-Duty Arch-Type Solid Ship Fender - Marine-Specific Wear-Resistant Collision Protection Component

Natural Rubber Heavy-Duty Arch-Type Solid Ship Fender - Marine-Specific Wear-Resistant Collision Protection Component

Product Description:

Material Advantages:

High elasticity and impact resistance: The flexible molecular chains of natural rubber can absorb the huge impact force when ships berth, deform and then quickly rebound, reducing damage to the hull and the dock.
Excellent wear resistance and tear resistance: The natural elastomer components contained in natural rubber can resist the friction of ships and scratches from hard objects, and are less likely to crack or fall off, extending the service life of the protective planks.
Weather resistance and medium resistance: It can adapt to high humidity, salt fog, and high/low temperature environments at sea, and is not prone to aging, hardening or cracking. At the same time, it has good tolerance to media such as seawater and oil stains, with stable performance.
Environmental friendliness and adaptability: Natural rubber is non-toxic and harmless, will not cause pollution to the marine environment, and has good compatibility with metal connection parts. After installation, it is unlikely to undergo chemical reactions and corrode the components.

Manufacturing Process:

Raw Material Preparation and Formulation: Select high-purity natural rubber as the base material, add carbon black, vulcanizing agents, anti-aging agents and other additives in proportion. Fully mix them in an internal mixer under high temperature and pressure to ensure uniform dispersion of materials and enhance the comprehensive performance of rubber.
Arch Structure Preforming: Put the mixed rubber compound into a customized arch mold, perform preliminary shaping with an extruder, and discharge air inside the material to avoid defects such as bubbles and pores in the finished product.
High-Temperature Vulcanization Curing: Send the preformed blank together with the mold into a vulcanization tank. Control the temperature at 150-180℃ and pressure at 1.5-2.5MPa, keep the temperature and pressure for 3-6 hours to promote cross-linking of rubber molecular chains and form a stable arch-type solid structure.
Post-Processing and Trimming: Demold after vulcanization, remove burrs with a grinder, and smooth the contact surface of the fender to ensure the mounting surface fits the wharf structure.
Finished Product Inspection and Acceptance: Conduct multiple performance tests, including elastic recovery rate, wear resistance and tear strength tests. Simultaneously inspect the appearance for no cracks and ensure dimensional deviation meets standards before delivery.

Features:

Arch-shaped structure for efficient energy absorption: The arch-shaped design can disperse the impact force when the ship docks. Compared to flat protective planks, its energy absorption efficiency is increased by more than 30%, reducing the instantaneous stress between the hull and the dock.
Solid structure is stable and reliable: Without hollow cavities, it avoids deformation under pressure or leakage, and is unlikely to collapse even when subjected to heavy loads for a long time.
Installation and adaptation are flexible: The weight is compatible with the load-bearing standard of the dock, supporting various installation methods such as bolt fixation and welding, and can be matched with different tonnage ships and dock structures.
Low maintenance and long service life: The natural rubber material is resistant to weathering and corrosion, requiring no frequent maintenance. Under normal usage conditions, its service life can reach 8-12 years, reducing operation and maintenance costs.

Technical Parameters:

Applications:

Commercial ports and terminals: Suitable for container terminals, bulk cargo terminals, oil and chemical terminals, capable of accommodating regular berthing of vessels of 10,000 tons and above, and able to withstand the strong impact force of large vessels.
Inland river and offshore facilities: Applicable to inland port terminals, ferry terminals, fishing ports, as well as bridge piers of cross-sea bridges and offshore platform piles, protecting against collisions caused by small and medium-sized vessels or wind waves.
Special vessels and equipment: Used for the hull protection of special vessels such as engineering ships, scientific research vessels, and military vessels. It can also be used as a supporting protective component for floating docks and floating piers, adapting to complex navigation environments.
Industrial and specialized scenarios: Applied to sluice gates of hydropower stations, port collision barriers, offshore wind power platforms, and dangerous goods terminals, etc., in scenarios with extremely high requirements for protection safety to avoid leakage or structural damage caused by collisions.

Support and Services:

After-sales consultation: We provide 24/7 customer service to answer customer questions , such as specification selection, usage methods, and maintenance points.

Regular follow-up visits: The manufacturer may conduct regular follow-up visits to customers to understand the usage and collect customer feedback in order to continuously improve product quality and service levels.

with its excellent quality and attentive service, builds a solid guarantee for your maritime career. Choosing us means choosing safety, efficiency, and worry - free operation. Embark on a new journey of navigation, starting from choosing our fender!

Any question please let us know ,our JinCheng maritime will provide you the best service with 7*24 hours ~