---
title: "Marine Hull Plate Shot Blasting Machine"
industry: "Shipbuilding"
verification_protocol:
  urn: "URN:CNFX:ME:MARINE_HULL_PLATE_SHOT_BLASTING_MACHINE"
  data_integrity_hash: "ca3a11ab8a5b7be97f6069f427841d26"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:MARINE_HULL_PLATE_SHOT_BLASTING_MACHINE"
  data_source_uri: "https://cnfx.com/llms/industry/shipbuilding/product/marine-hull-plate-shot-blasting-machine.md"
  official_resource_url: "https://cnfx.com/industry/shipbuilding/product/marine-hull-plate-shot-blasting-machine"
  is_verified_logic: true
attributes:
  primary_spec:
    status: "config-dependent"
    typical_range: "0.6-0.8 MPa (6-8 bar) abrasive pressure, 15-25 m/min conveyor speed, 0.3-0.5 mm abrasive particle size"
    unit: "mm"
  secondary_spec:
    status: "config-dependent"
    typical_range: "0.6-0.8 MPa (6-8 bar) abrasive pressure, 15-25 m/min conveyor speed, 0.3-0.5 mm abrasive particle size"
    unit: "mm/min"
engineering_limits:
  max_safe_operating_point:
    value: 1.2
    unit: "MPa"
    consequence: "Hertzian contact stress exceeding 2.8 GPa at abrasive-wheel interface causes bearing raceway spalling, turbulent air flow at 35 m/s creates abrasive particle rebound reducing impact energy by 40%"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Abrasive moisture content exceeding 0.5% by mass"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrated desiccant dryer with dew point monitoring at -40°C"
  - node_2:
      trigger: "Recirculation system imbalance creating 15% abrasive concentration gradient"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Turbine-type abrasive mixer with 120 RPM constant rotation and real-time density monitoring"
bom_nodes:
  centrifugal-wheel-assembly:
    type: "part"
    urn: "URN:CNFX:ME:CENTRIFUGAL_WHEEL_ASSEMBLY"
    interface_type: "physical-logic-coupled"
  abrasive-recycling-system:
    type: "part"
    urn: "URN:CNFX:ME:ABRASIVE_RECYCLING_SYSTEM"
    interface_type: "physical-logic-coupled"
  plate-conveyor-system:
    type: "part"
    urn: "URN:CNFX:ME:PLATE_CONVEYOR_SYSTEM"
    interface_type: "physical-logic-coupled"
  dust-collector:
    type: "part"
    urn: "URN:CNFX:ME:DUST_COLLECTOR"
    interface_type: "physical-logic-coupled"
  control-panel:
    type: "device"
    urn: "URN:CNFX:ME:CONTROL_PANEL"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 8501-1:2007 (SURFACE PREPARATION STANDARDS FOR STEEL SUBSTRATES)"
    scope: "Verified Engineering Specification"
  - standard: "CE MACHINERY DIRECTIVE 2006/42/EC (SAFETY REQUIREMENTS FOR MACHINERY)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/shipbuilding/product/marine-hull-plate-shot-blasting-machine.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "84469054c8e0294ef310ffd55094c1b1433dd7c9408a227db19e09b5280bab41"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Marine Hull Plate Shot Blasting Machine

## 1. Technical Definition
Industrial machine for surface preparation of ship hull plates via abrasive blasting

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.6-0.8 MPa (6-8 bar) abrasive pressure, 15-25 m/min conveyor speed, 0.3-0.5 mm abrasive particle size**. Failure boundary: **Abrasive pressure exceeding 1.2 MPa causes wheel bearing seizure, conveyor speed below 10 m/min creates incomplete coverage, particle size above 0.8 mm induces surface pitting**, Mechanism: **Hertzian contact stress exceeding 2.8 GPa at abrasive-wheel interface causes bearing raceway spalling, turbulent air flow at 35 m/s creates abrasive particle rebound reducing impact energy by 40%**.

### 2.1 Analytical Physics Model
Governed by the **Harmonic Vibration Force Generation**:

> **Primary Equation**: $F_e = m \cdot r \cdot \omega^2 \sin(\omega t)$  
> **Engineering Impact**: Calculates centrifugal force for vibratory sifters/feeders.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| m | Eccentric Mass | Engineering Constant |
| r | Radius | Engineering Constant |
| \omega | Angular Frequency | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Abrasive moisture content exceeding 0.5% by mass | 8 | Nozzle clogging within 15 minutes of operation | Integrated desiccant dryer with dew point monitoring at -40°C |
| Recirculation system imbalance creating 15% abrasive concentration gradient | 8 | Uneven surface profile with 50 μm Ra variation across plate width | Turbine-type abrasive mixer with 120 RPM constant rotation and real-time density monitoring |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| primary_spec | Config-dependent | mm | Verified |
| secondary_spec | Config-dependent | mm/min | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Centrifugal Wheel Assembly](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/centrifugal-wheel-assembly.md) `(Standalone System)`
- [Abrasive Recycling System](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/abrasive-recycling-system.md) `(Standalone System)`
- [Plate Conveyor System](https://cnfx.com/llms/industry/other-transport-equipment-manufacturing/product/plate-conveyor-system.md) `(Standalone System)`
- [Dust Collector](https://cnfx.com/llms/industry/other-transport-equipment-manufacturing/product/dust-collector.md) `(Standalone System)`
- [Control Panel](https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/control-panel.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Abrasive Media Recovery System**, **Dust Collection System**, **Plate Handling Crane**  
**Downstream Applications**: Ship Hull Sections, Marine Structural Components, Offshore Platform Modules  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What materials is this marine hull plate shot blasting machine constructed from?
**A**: This machine is built with high-carbon steel, abrasion-resistant steel plate, and hardened steel components to withstand the demanding conditions of shipbuilding surface preparation.

### Q: What are the key specifications for processing ship hull plates?
**A**: Key specs include abrasive flow rate (kg/min), dust collection capacity (m³/h), maximum plate width (mm), motor power (kW), processing speed (m/min), and surface profile depth (μm) for consistent hull preparation.

### Q: How does the abrasive recycling system work in this machine?
**A**: The integrated abrasive recycling system collects, cleans, and recycles abrasive media through centrifugal separation and filtration, reducing material costs and ensuring efficient blasting operations.

## 6. Manufacturing Compliance
- ISO 8501-1:2007 (SURFACE PREPARATION STANDARDS FOR STEEL SUBSTRATES)
- CE MACHINERY DIRECTIVE 2006/42/EC (SAFETY REQUIREMENTS FOR MACHINERY)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Marine Hull Plate Shot Blasting Machine](https://cnfx.com/industry/shipbuilding/product/marine-hull-plate-shot-blasting-machine)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **5** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: MARINE_HULL_PLATE_SHOT_BLASTING_MACHINE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: fad77495
