Home » Product » Machinery Equipment Casting Part » Marine Machinery » Foundry Stainless Steel Marine Manual Alarm Box Casting Parts

Foundry Stainless Steel Marine Manual Alarm Box Casting Parts

5 0 Reviews
Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button
The manual alarm box body is an essential component of Marine Machinery that serves as a housing for manual alarm systems used in maritime applications.
  • MM001

  • Zeren


Product Description


The manual alarm box body is an essential component of Marine Machinery that serves as a housing for manual alarm systems used in maritime applications. It is designed to house and protect the internal components of the alarm system, such as buttons, switches, and circuitry. The manual alarm box body is typically constructed from durable materials like stainless steel or marine-grade plastic, ensuring resistance to corrosion, water ingress, and harsh marine conditions. 

It is engineered with precision to meet the stringent requirements of marine environments, providing reliable and instant activation of alarms for emergency situations. The manual alarm box body plays a critical role in ensuring the safety and security of marine vessels by allowing crew members to quickly and effectively communicate emergencies and initiate appropriate responses.

Product Name Manual alarm box body
Brand name Zeren
Model MM001
Material Stainless Steel
Classification Machinery Equipment Casting Part - Marine machinery 
Process Investment Casting + CNC Machining
Certification ISO9001:2015
Customized support OEM

Technical Parameters

Product General Specification
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. Emergency Signaling: The manual alarm box body is designed to house manual alarm devices that can be activated in emergency situations, alerting crew members or personnel on the vessel.

  2. Safety Protocol: It facilitates the implementation of safety protocols by providing a designated location for manual alarms to be readily accessible in critical situations.


  1. Immediate Alert: The primary advantage lies in its ability to provide a clear and accessible point for crew members to initiate alarms manually, allowing rapid communication during emergencies.

  2. Enhanced Safety: Well-placed manual alarms contribute to the safety of crew, passengers, and vessels by ensuring that essential alarms can be raised quickly and effectively.

  3. Reliability: The casting part's robust construction ensures the integrity of the manual alarm system, providing a durable housing that can withstand maritime conditions.


Product Application

Manual alarm box body 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. 

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. 

3. Safety Equipment: Marine machinery also encompasses safety equipment like lifeboats, life rafts, davits, and rescue systems. 







Copright © 2023 Foshan Zeren Precision Casting Co., Ltd. All Rights Reserved. | Support By Leadong