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Customized Foundry Investment Casting Marine Mechanical Back Cover Casting Parts

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The casting part of the Marine Machinery Mechanical Parts Back Cover is a crucial element designed to enclose and protect mechanical components within marine equipment.
  • MM004

  • Zeren


Product Description

The casting part of the Marine Machinery Mechanical Parts Back Cover is a crucial element designed to enclose and protect mechanical components within marine equipment. Constructed with durability in mind, this component serves as a robust back cover that safeguards intricate machinery from environmental factors and potential damage. 

By providing a secure housing, it ensures the longevity and reliable functionality of marine equipment. The precision engineering and sturdy construction of the casting part contribute to maintaining the integrity of mechanical systems, enhancing the overall performance and safety of marine machinery, even in challenging maritime conditions.

ME016 3

Product Name Mechanical Parts Back Cover
Brand name Zeren
Model MM004
Material Stainless Steel
Classification Machinery equipment Casting Part-Marine Machinery
Process Investment Casting+CNC Machining
Certification ISO9001:2015
Customized support OEM

Product Presentation

ME016 2

Technical Parameters

Product General Specs
MaterialAustenitic stainless steel: 201, 303, 304, 316, 316L, 1.4581, scs14, scs16
Hardened stainless steel:17-4PH, 410, 420, 440C
Alloy cast steel: 4140, 4150, 4340, 8620, GS-25CrMo4
Casting alloy tool steel: CS-2, CS-7, CrWMn
Carbon steel: 1020, 1025(WCB), 1030, 1040, 1045, 1050
Casting toleranceCT4-CT7/GBT6414-1999; VDG Merkblad P690
Surface RoughnessRa1.6-Ra6.3
ThicknessMin 2mm (1mm in Micro-region)
Casting RadiusRound radius ≥0.3mm, Internal fillet radius≥0.5mm
Blind Hole DepthMax 30mm (Diamter 10mm)
MachiningTurning,Milling,Drilling,Boring,Threading, Grinding,CNC Machining & test equipment
Heat TreatmentAnnealing,Hardening, Normalizing,Carburizing, Aging
Surface FinishingBlack Oxide,Black Coating,Anti-Pollution Flashover Coating,Mirror Polish
Industry StandardsASTM, ICI, BS, DIN, JIS, ISO
Design SoftwarePro-E, UG,Solidworks, AutoCAD

Product Uses & Advantage


  1. Machinery Enclosure: It is commonly employed as a protective casing for the rear section of mechanical devices, enclosing delicate components from external elements, debris, and potential damage.

  2. Equipment Housing: The casting part finds use in enclosing complex machinery, such as engines, pumps, and industrial equipment, safeguarding internal mechanisms and critical parts.

  3. Mechanical Assemblies: It's integrated into mechanical assemblies where a secure and protective back cover is essential for the overall functionality and longevity of the system.


  1. Protection: The primary advantage lies in its ability to shield sensitive internal components from dust, moisture, and physical impacts, thereby prolonging the lifespan of the equipment.

  2. Durability: Constructed from robust materials, the casting part offers resistance to wear, corrosion, and environmental factors, ensuring the longevity and reliability of the covered components.

  3. Enhanced Functionality: By protecting internal parts, the casting part contributes to the overall efficiency and performance of the machinery, reducing the risk of malfunctions and breakdowns.

  4. Precision Engineering: Crafted through investment casting techniques, the part boasts a precise fit, ensuring seamless integration with the equipment, preventing gaps and vulnerabilities.


The precision engineering of these parts results in reduced maintenance needs and downtime for marine vessels.

Marine machinery casting parts are crucial for the proper functioning of propulsion systems, enabling vessels to navigate efficiently. They provide the structural integrity needed to withstand the dynamic forces encountered during marine operations. The use of high-quality casting materials enhances the resistance of marine machinery parts to wear and tear.

Advanced casting technologies ensure consistent quality and dimensional accuracy in marine machinery parts production.

Marine machinery casting parts undergo rigorous quality control measures to meet industry standards and regulations. These parts are designed to minimize vibration and noise, enhancing onboard comfort for crew and passengers. The durability of marine machinery casting parts reduces the risk of unexpected failures, ensuring operational reliability.

Manufacturers continuously innovate to improve the performance and efficiency of marine machinery casting parts.

Product Application

The Mechanical Parts Back Cover is a kind of marine equipment Here are some specific application scenarios of marine machinery:

1. Cargo Handling Equipment

Marine machinery is utilized in various cargo handling operations, including cranes, winches, and conveyor systems. These systems facilitate loading and unloading of cargo, ensuring efficient logistics and smooth operations in ports and onboard vessels.

2. Pumping and Ventilation 

Marine machinery includes pumps and ventilation systems used for various purposes. Pumps are employed for ballast water management, firefighting, bilge water removal, and fuel transfer. Ventilation systems provide fresh air circulation, ensuring a safe and comfortable environment for the crew and passengers.

Marine machinery casting parts play a vital role in manufacturing marine radar systems, necessary for detecting obstacles and other vessels. These parts are essential for producing marine sonar systems, crucial for underwater detection and navigation.

Marine machinery casting parts find application in manufacturing marine satellite communication systems, essential for long-range communication. They are used in producing marine GPS systems, crucial for accurate positioning and navigation at sea.

Marine machinery casting parts play a vital role in manufacturing marine electronic chart systems, necessary for digital navigation. These parts are essential for producing marine autopilot systems, crucial for maintaining course without manual intervention.







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