Ship Folding Hatch Cover and Marine Hatch Cover

Engineered for Heavy-Duty Use
The JIEXI-Ship Folding Hatch Cover and Marine Hatch Cover are meticulously designed to meet the rigorous demands of modern maritime operations. These hatch covers are essential components in the realm of Maritime services, providing robust solutions for cargo protection and deck management. Constructed with high-strength materials, they ensure durability and reliability, making them ideal for various types of vessels, including general dry cargo ships, multi-purpose ships, and refrigerated ships. The innovative design features a hinged folding mechanism, which allows for seamless operation and efficient storage. This design not only enhances the functionality of the marine deck but also optimizes space, ensuring that the deck remains uncluttered and accessible. The hatch covers are compatible with Marine Deck Cranes, facilitating easy loading and unloading of cargo, thus streamlining maritime logistics.

Seamless System Integration
JIEXI's hatch covers are designed for seamless integration with existing Marine Spare Parts and deck machinery. This compatibility ensures that they can be easily incorporated into any marine parts store inventory, providing a comprehensive solution for ship maintenance and repair. The hydraulic drive system, a hallmark of these hatch covers, offers a reliable and efficient method for opening and closing, reducing manual labor and increasing operational efficiency. The hydraulic system is complemented by a direct pull mechanism, which utilizes the ship's lifting machinery, such as cranes or booms, to operate the hatch covers. This dual functionality ensures that the hatch covers can be adapted to various operational needs, making them a versatile addition to any maritime fleet. Furthermore, the hatch covers are equipped with a cable-towed option, providing additional flexibility for ships with specific operational requirements.

Built for Modern Industry
In the ever-evolving maritime industry, the JIEXI-Ship Folding Hatch Cover and Marine Hatch Cover stand out as a testament to innovation and practicality. These hatch covers are not only designed to withstand the harsh marine environment but also to enhance the overall efficiency of boat decking operations. Their robust construction and advanced features make them a valuable asset for any marine deck setup. The hatch covers are engineered to accommodate various cargo types, ensuring that they can handle the diverse demands of modern shipping. With fewer accessories and a simplified design, they are easy to maintain, reducing downtime and ensuring continuous operation. The hatch covers' adaptability to different deck configurations makes them a preferred choice for shipbuilders and operators looking to optimize their Maritime services. By integrating these hatch covers into your fleet, you ensure that your vessels are equipped with the latest in maritime technology, enhancing both performance and safety.

In conclusion, the JIEXI-Ship Folding Hatch Cover and Marine Hatch Cover are indispensable tools for any maritime operation. Their compatibility with Marine Deck Cranes, integration with Marine Spare Parts, and contribution to efficient boat decking make them a must-have for any marine parts store. Embrace the future of maritime technology with JIEXI's innovative hatch covers, and elevate your Maritime services to new heights.



Product Advantages

1. Durability and Strength
The JIEXI-Ship Folding Hatch Cover and Marine Hatch Cover are engineered for exceptional durability and strength, making them ideal for various marine deck applications. Constructed with fewer accessories, these covers are less prone to damage, ensuring long-lasting performance even under harsh maritime conditions. This robust design is perfect for loading a variety of deck cargo, providing peace of mind for operators in the Maritime services industry.

2. Innovative Folding Mechanism
Featuring a sophisticated folding mechanism, these hatch covers offer seamless operation and storage. The hydraulic-driven folding system simplifies the opening and closing process, enhancing efficiency on the marine deck. This innovation reduces labor intensity and operational time, making it a valuable asset for Marine Deck Cranes and other deck machinery, ultimately boosting productivity in Maritime services.

3. Versatile Application
Designed to accommodate a wide range of vessel types, the JIEXI hatch covers are suitable for general dry cargo ships, multi-purpose ships, and more. Their adaptability to both open and middle decks makes them a versatile choice for any marine parts store looking to expand their offerings. This flexibility ensures that operators can meet diverse cargo requirements, enhancing the overall utility of their marine deck equipment.

4. Cost-Effective Solution
The direct pull folding hatchcover option provides a cost-effective alternative to hydraulic systems, requiring only the ship's boom or crane for operation. This economical choice is perfect for budget-conscious buyers in the Marine Spare Parts market, offering reliable performance without the need for expensive hydraulic components. By reducing initial investment costs, it provides a high return on investment for Maritime services providers.

5. Enhanced Safety Features
Safety is paramount in maritime operations, and the JIEXI hatch covers are designed with this in mind. The automatic compression device ensures secure closure, preventing accidental openings during transit. Additionally, the watertight seal provided by the compactor guarantees protection against water ingress, safeguarding valuable cargo. These features make it an essential component for any marine parts store aiming to offer top-tier safety solutions for Marine Deck Cranes and other deck machinery.










Folding Hatchcover Type
The folding hatchcover device is similar to the rolling hatchcover device, except that each cover plate is hinged. Folding hatches can be divided into hydraulic drive type (with hydraulic pressure), direct pull type (with crane or boom), cable towed type (with winch).

Hydraulically driven folding hatchcover
The two-page hydraulic hinged hatchcover switch process is relatively simple. When opened, the cylinder plunger extends to raise the hinge point, and the two cover plates are raised at the same time until folded. The cover plate near the hatch end is shorter, because it is connected with the hinged arm, so its rotating shaft should maintain a certain distance from the hatch end.
The four-page hydraulic hinged hatchcover switch process is as follows:
(1) Start the process. The second set of cover plates (No.3+No.4) begins to lift while dragging the first set of cover plates (No.1+No.2). The lifting of the second group of cover plates ends, and the lifting of the first group of cover plates begins until all are opened. When the hatchcover is opened to the storage position, the collection hook automatically falls, gripping the hatchcover and making it fixed.
(2) Closing process. After the first group of cover plate slides down, the second group of cover plate starts to slide down and pushes the first group of cover plate at the same time, the second group of cover plate slides down and all are closed.
In the collection position, the Angle between the two cover plates should be appropriate, so that the cover plate is easy to slide down without tipping.

Direct pull folding hatchcover
The direct pull folding hatchcover consists of three hinged panels. It uses the ship's lifting machinery to store the cover plate at the end of the hatch. The cable passes through a block hinged to the end plate and is connected to the middle cover plate. The cable is tightened or loosened to open or close the hatch cover. The hinged block and the drag eye plate are arranged at the midpoint of the width of the cover plate, and the remaining members are installed in pairs on both sides of the cover plate.
The direct pull hatchcover is easy to use the automatic compression device, so that the operation of the compression and the process of closing the hatchway are carried out at the same time, so the operation is simpler than the roll type, and the price is cheaper than the hydraulic folding type, but the need for the ship's boom (or crane).

Cable-towed collapsible hatch cover
Cable-towed folding hatchcover, as shown in Figure 4. In the process of operation, the corresponding component action of the cable-towed folding hatchcover is basically the same as that of the hydraulic folding hatchcover, but due to the complexity of wearing the cable guide (especially when multiple cover plates are folded), the time required to switch the cabin is longer and the labor intensity is greater.
Whether it is a rolling or folding hatchcover, the compression device should be released before opening, and the roller and guide device should be checked. When it is confirmed that there are no obstacles, the safe operation procedures and steps for opening the hatchcover should be followed. After opening the hatchcover, the fixed hook or cable should be fixed in the storage space to prevent sliding. Similarly, when the hatch is closed, it should be checked that there are no obstacles around the guide plate and on the track, and then release the fixed hook or cable chain according to the safe operation procedures and steps of the hatch. The hatch cover on the open deck should also be tightened with the compactor to ensure that the hatch cover is watertight.


Characteristics and Application
(1) Folding cover plate size, good strength, fewer accessories, not easy to damage, suitable for loading a variety of deck cargo. Moreover, the transverse joint does not need a compager, the roller does not need a jacking device, the opening and closing operation is simple and reliable, and the collection length and height are adaptable, which is suitable for both open deck and middle deck. Therefore, it is widely used in general dry cargo ships, multi-purpose ships, refrigerated ships, wood carriers and small and medium-sized bulk carriers.

(2) The cover plate is divided according to the length of the hatch and the collection status, and the number of cover plates and the collection direction are determined. Single pair folding is preferred. For hatches with sufficient collection status at only one end or longer hatches, and the number of cover blocks is large, multiple pairs of folding can be used.
The multi-pair folding mechanism is complex, the reliability is not as good as the single-pair folding type, and the maintenance is not convenient, so the collapsible cover plate collected towards one end of the cable operation should not exceed two pairs; No more than 3 pairs of folding cover plates are collected towards one end of the cylinder drive. On open decks, 3-pair folding is rarely used.

(3) If the hatchcover is opened to both ends, if there is no loading requirement for partial opening, the separation joint is generally located in the middle of the hatchway length, and the cover plate is arranged symmetrically at the end and end.

(4) When containers are loaded above and below the hatch of a multi-purpose ship, in order to meet the requirements of partial opening, the position of the separation joint should be determined according to the position of the container above and below the hatch cover. For a cargo hatch with 3 rows of 20-foot containers (or a row of 20-foot containers and a row of 40-foot containers) arranged longitudinally (with a net opening length of approximately 19.2m), the hatch cover separation joint shall not be located in the middle of the hatch length, but between the 20-foot and 40-foot containers.

Driving Mode
The folding hatchcover is mainly opened and closed by hydraulic cylinder, which can be divided into external and built-in according to its installation position.
External hydraulic cylinder is widely used because of its advantages such as simple installation, reliable performance and easy maintenance. A hydraulic cylinder is usually arranged at the end of the active cover plate of the first pair of cover plates. In the side part of the active cover plate of the second pair of cover plate, the lifting arm and lifting wheel are arranged, and the operation is carried out through the hydraulic cylinder located under the lifting arm.
The built-in cylinder is to arrange the hydraulic cylinder in the cover plate structure, which is less used.



About Us

JIEXI is a leading provider of marine solutions, specializing in the design and manufacture of high-quality ship folding hatch covers and marine hatch covers. Our products are engineered to meet the rigorous demands of the maritime industry, offering robust strength, reliability, and adaptability for various types of vessels, including dry cargo ships, multi-purpose ships, and bulk carriers. With a focus on innovation and customer satisfaction, JIEXI ensures that each product is crafted with precision and adheres to international standards. Our commitment to excellence is reflected in our comprehensive range of marine spare parts and deck machinery, designed to optimize performance and safety at sea. At JIEXI, we are dedicated to providing efficient, durable, and cost-effective solutions that empower our clients to achieve operational success. Explore our offerings and experience the JIEXI difference in maritime technology.

Contact JIEXI today to upgrade your marine operations with our advanced Ship Folding Hatch Cover and Marine Hatch Cover. Let’s enhance your maritime efficiency!



FAQ

Who are we?
We are JIEXI Fast Marine Service, a leading provider of marine equipment and spare parts, specializing in high-quality ship folding hatch covers and marine hatch covers. Our products are designed to meet the rigorous demands of the maritime industry, ensuring safety and reliability.

How can we guarantee quality?
We guarantee quality through our adherence to ISO9001 standards and rigorous quality control processes. Each product undergoes strict inspection to ensure it meets our high standards before shipment, providing you with reliable and durable marine solutions.

What can you buy from us?
You can purchase a wide range of marine products from us, including ship folding hatch covers, marine spare parts, engine room facilities, deck machinery, and various instruments. Our comprehensive product line is designed to meet the diverse needs of the maritime industry.

Why should you buy from us not from other suppliers?
Choosing us means opting for superior quality, extensive industry experience, and exceptional customer service. Our products are not only reliable but also competitively priced, and we offer tailored solutions to meet your specific maritime needs.

What services can we provide?
We provide a range of services including product customization, OEM & ODM services, and professional after-sales support. Our team is dedicated to ensuring your satisfaction with our products and services, from initial inquiry to post-purchase support.

Can I customize this product for my business?
Yes, we offer customization options for our ship folding hatch covers to suit your specific business requirements. Our team can work with you to tailor the product specifications, ensuring it meets your operational needs.

Do you offer wholesale pricing?
Yes, we provide competitive wholesale pricing for bulk orders. Contact our sales team to discuss your requirements and receive a tailored quote that meets your budget and volume needs.