250KN T Type Cast Iron Mooring Bitts Yacht Bollard Polished Fixed security station for marine boat

250KN T Type Cast Iron Mooring Bitts Yacht Bollard Polished Fixed security station for marine boat

Material and Manufacturing:

Materials

● Cast Iron Material: Usually, HT200 gray cast iron is adopted. HT200 has excellent casting properties, enabling it to be easily cast into complex - shaped mooring bollards. It has a relatively low cost and high cost - performance ratio. With certain strength and hardness, it can meet the mechanical property requirements of mooring bollards in general usage environments. It also has good wear resistance and vibration - damping properties, capable of withstanding certain friction and vibration during the ship mooring process.

●Auxiliary Materials: In addition to the cast - iron main body, materials such as anchor rods, nuts, washers, anchor plates, and column - core fillers are also required. Anchor rods are generally made of high - strength steel to ensure the connection strength between the mooring bollard and the wharf foundation. Nuts and washers are usually made of corresponding metal materials, which have good corrosion resistance and mechanical properties. For column - core fillers, some materials with buffering properties, such as rubber and polyurethane, can be used to buffer the impact force during ship mooring.

Manufacturing Processes

● Mold Making: Corresponding casting molds are made according to the design dimensions and shapes of T - shaped cast - iron mooring bollards. Molds can be made of wood, metal, plastic, etc., and the commonly used process is the lost - foam process. In the lost - foam process, a model with the same shape and size as the casting is made of foam plastic. A refractory coating is applied to the surface of the model, which is then dried and formed with dry sand. Subsequently, molten metal is poured. Under high temperature, the foam - plastic model gasifies and disappears, and the molten metal takes its place. After cooling and solidifying, the casting is formed.

● Melting: The selected cast - iron materials are put into a furnace, such as a cupola furnace or an electric furnace, for melting. During the melting process, parameters such as temperature and chemical composition must be strictly controlled to ensure that the quality of the molten iron meets the casting requirements. The properties of the cast iron are adjusted by adding corresponding alloying elements and inoculants.

● Pouring: When the molten iron reaches the specified temperature and composition after melting, it is poured into the pre - prepared mold. During the pouring process, the pouring speed and quantity should be well - controlled to avoid defects such as misruns, gas pores, and slag inclusions.

● Cooling and Solidification: After pouring, the molten iron is allowed to cool and solidify naturally in the mold. The cooling rate affects the structure and properties of the casting. Appropriate cooling measures can be taken as needed, such as installing cooling pipes in the mold.

● Cleaning and Machining: After the casting has cooled and solidified, it is taken out of the mold and undergoes a cleaning process to remove surface molding sand, burrs, flash, etc. Then, according to the design requirements, the mooring bollard is machined mechanically. For example, parts such as the installation surface and mooring holes are milled and drilled to ensure dimensional accuracy and surface quality.

● Surface Treatment: To improve the corrosion resistance and service life of the T - shaped cast - iron mooring bollard, surface treatment is required, such as spraying anti - rust paint, hot - dip galvanizing, etc.

● Quality Inspection: A variety of inspection methods are used to conduct quality inspections on the mooring bollards, such as visual inspection, dimensional measurement, hardness testing, and non - destructive testing, to ensure that the products meet relevant standards and design requirements.

Design and Structure

In the crucial field of terminal facilities, mooring bollards bear the heavy responsibility of ensuring the safe berthing and stable mooring of vessels. Today, we are proud to present to you our meticulously developed T-shaped cast iron mooring bollards. Their innovative design and excellent structure will bring unprecedented reliability and efficiency to terminal operations.

I. Design Highlights: The Perfect Integration of Mechanics and Practicality

1. Unique T-shaped Structure for Efficient Cable Force Dispersion: Our T-shaped cast iron bollards break through traditional designs and adopt a unique T-shaped structure. The horizontal part at the top is like a broad "arm". When mooring a ship, it can skillfully relieve the force just like an experienced sailor, and evenly distribute the pulling force generated by the mooring cables to all parts. Verified by professional mechanical software simulation and actual working condition tests, this innovative design can make the distribution of mooring cable forces on the bollard more uniform. Compared with traditional bollards, the stress concentration points are greatly reduced, effectively reducing the risk of local overload, and ensuring that the bollard can always provide stable and reliable anchoring support for ships under complex and changeable mooring conditions.

2. Adaptable to Diverse Scenarios to Meet Different Wharf Requirements: Fully considering the huge differences in the scale, layout, and ship types of various wharves around the world, our T-shaped cast iron bollards are highly flexible and adaptable in design. Whether it is a small cargo ship shuttling in an inland river small - scale wharf or a giant cruise ship welcomed by a large - scale seaport, this bollard can be precisely adapted. Its compact and reasonable shape and size not only do not take up too much valuable wharf space but also can exert the maximum mooring efficiency in a limited area, providing strong support for the efficient operation of various wharves.

II. Structural Advantages: Robust and Durable, Fearless of Challenges

1. Integrated Casting Process, Creating an Indestructible Monolith: By adopting the advanced integrated casting technology, the T-shaped cast iron mooring bollard is crafted into an unassailable and solid whole. Compared with the traditional splicing process, it completely eliminates the potential weak points at the welded parts, fundamentally enhancing the structural strength and stability of the mooring bollard. In the strict quality inspection process, after undergoing tensile tests simulating loads far exceeding the actual service loads, the body of our mooring bollard remains intact, demonstrating rock-solid quality and providing the most reliable guarantee for ship mooring safety.

2. Reinforced Chassis and Stable Anchor Bolts, Standing Firm like a Mountain at the Wharf: The bottom of the mooring bollard is equipped with an enlarged and thickened chassis, which is like the deep roots of a giant tree firmly grounded in the earth, significantly enhancing its anti - overturning capacity. Paired with high - strength anchor bolts, through scientifically calculated embedding angles and depths, it is closely connected to the wharf foundation. In the face of harsh conditions such as strong winds, huge waves, and the impact force during ship berthing and departure, the mooring bollard can be firmly fixed in place without the slightest movement, creating a double - layer safeguard for ship mooring safety.

At our company, we are committed to providing our customers with the highest quality products and services. Our Mooring Bollards are no exception - they are designed to meet the highest standards of quality and reliability, ensuring that you get the best value for your money.

If you are looking for a reliable and durable solution for your quayside pier posts needs, look no further than our Mooring Bollards. With their superior quality and functionality, these bollards are the ideal choice for any marine application.

Features:

1. Sturdy and Reliable: Made of high-quality cast iron with a dense texture, it can stably bear the force during the mooring of ships. It is fearless of strong winds and huge waves, building a solid safety line for the docking of ships.

2. Ingeniously Designed: The T-shaped appearance design increases the contact area of the mooring rope, making it less likely to slip. It is more convenient to operate and significantly improves the mooring efficiency.

3. Efficient Installation: With a reasonable structural design and complete installation components, the construction process is simple. There is no need for complex procedures, and it can be quickly put in place at the wharf.

4. Anti-corrosion and Durable: The surface has been specially treated for anti-corrosion, which can effectively resist the erosion of seawater and sea breeze, and can serve stably for a long time even in harsh environments.

Technical Parameters:

Application Scenarios:

1. Container Terminal: Enable container cargo ships to dock safely, facilitating the rapid loading, unloading and transshipment of containers, and improving logistics efficiency.

2. Passenger Terminal: Ensure the stable mooring of passenger ships, making it convenient for passengers to board and disembark safely, and enhancing the travel experience.

3. Industrial Terminal: Assist ships transporting industrial raw materials and finished products to dock, ensuring the smooth flow of factory production and shipment processes.

4. Ferry Terminal: Provide a place for ferries traveling between the two banks to dock, ensuring the smooth progress of daily ferry operations and facilitating the passage of people and vehicles.

5. Fishing Port: Meet the docking needs of fishing boats, making it convenient for fishermen to unload catches and replenish supplies, and contributing to fishery production.

Installation and Maintenance:

Installation and Maintenance

1. Convenient Installation for Quick Commissioning: First, determine the location based on the layout of the wharf and the berthing requirements of ships. Use lifting equipment to hoist the mooring bollard to the designated point, align it with the anchor bolt holes for preliminary fixation. Then, use a spirit level to calibrate the verticality and tighten the bolts to complete the installation. The process is simple and the installation is rapid.

2. Proper Maintenance for Precise Hazard Elimination: Regularly inspect the surface of the mooring bollard for any cracks or deformations, and also check the tightness of the anchor bolts. Once cracks or deformations are detected, immediately assess and repair or replace them. If the bolts are loose, tighten them promptly to ensure the stability and safety of the mooring bollard.

3. Easy Routine Maintenance for Extended Lifespan: In daily maintenance, simply use a wire brush to clean the rust on the surface and apply anti - rust paint. This can effectively delay rusting. With these simple operations, the mooring bollard can always maintain good performance and the maintenance cost can be reduced.

Support and Services:

1.Professional Technical Team Support

Our technical team is composed of professionals in the fields of naval architecture, materials science, etc. With rich experience and profound professional knowledge, during the product research and development stage, we use advanced simulation software to repeatedly optimize the structure of the T-shaped cast iron mooring bollard, ensuring that it can work stably in various complex marine environments. During the production process, we strictly control every single process. From the inspection of raw materials to the testing of finished products, we follow high standards to ensure the product quality. Moreover, the team will also provide customers with customized technical solutions, helping them select the most suitable mooring bollard model according to their actual needs.

2.Comprehensive After-sales Service Guarantee

We provide 7×24 hours after-sales response, so customers can contact us at any time when they encounter problems. During the product installation process, after-sales personnel will provide remote guidance and, if necessary, on-site assistance to ensure the smooth installation. Within the warranty period, if there are quality problems with the product, we will provide free repair or replacement services. After the warranty period, we will still provide long-term technical support and preferential accessory supply services, and regularly conduct follow-up visits to customers to understand their usage situations and solve problems in a timely manner.

This T-shaped cast iron mooring bollard, relying on the ingenuity of the professional technical team, has excellent quality. With comprehensive after-sales service, it can eliminate customers' worries. We are committed to providing reliable guarantees for ship berthing and look forward to joining hands with you all to contribute to the safe development of the maritime industry.

In addition, we offer a range of services to complement our mooring bollards products. These include custom design and engineering, installation and commissioning, and repairs and upgrades. Our goal is to provide a comprehensive solution to meet your mooring needs, from product selection to ongoing support.

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