Structured Manufacturing Data (2026)

Shot Blasting Machine

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Shot Blasting Machine used in the Fabricated Metal Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Shot Blasting Machine is characterized by the integration of Blast Chamber and Centrifugal Blast Wheel. In industrial production environments, manufacturers listed on CNFX commonly emphasize Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

Industrial equipment that uses high-velocity abrasive media to clean, strengthen, or prepare metal surfaces.

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Product Specifications

Technical details and manufacturing context for Shot Blasting Machine

Definition
A shot blasting machine is a surface treatment system that propels abrasive particles (steel shot, grit, or other media) at high velocity against metal components to remove contaminants, scale, rust, or old coatings while simultaneously creating a uniform surface profile for improved adhesion of subsequent coatings or treatments.
Working Principle
The machine operates by accelerating abrasive media through a centrifugal wheel or compressed air nozzle system. The media impacts the workpiece surface, removing surface contaminants through kinetic energy transfer. The spent media and debris are then separated via an air wash separator and recycling system, with clean media recirculated back to the blasting mechanism while contaminants are collected in a dust collector.
Common Materials
Steel, Abrasive Media
Technical Parameters
  • Maximum workpiece dimension that can be processed (mm) Standard Spec
Components / BOM
  • Blast Chamber
    Enclosed workspace where abrasive blasting occurs, containing wear-resistant liners to protect against media impact
    Material: High-wear resistant steel with replaceable manganese steel liners
  • Centrifugal Blast Wheel
    Rotating mechanism that accelerates abrasive media to high velocity using centrifugal force
    Material: High-chrome alloy steel with wear-resistant blades
  • Abrasive Recycling System
    Collects, cleans, and returns reusable abrasive media to the blast wheel while separating contaminants
    Material: Steel construction with rubber conveyor belts and magnetic separators
  • Dust Collector
    Removes fine dust and particulate matter from the air stream to maintain clean operation and meet environmental standards
    Material: Filter fabric bags or cartridges within steel housing
  • Workpiece Conveyor
    Transports components through the blast chamber at controlled speed for uniform surface treatment
    Material: Steel chain or rubber belt with wear-resistant components
  • Control Panel
    Centralized interface for operating and monitoring machine functions, including speed control and safety systems
    Material: Steel enclosure with electronic components and PLC controller

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Shot Blasting Machine.

Surface Preparation Machine Abrasive Blasting Equipment Shot Peening Machine Wheel Blast Machine industrial shot blasting machine for steel centrifugal blast wheel shot blasting equipment abrasive recycling shot blasting system dust collector industrial shot blasting machine automated workpiece conveyor shot blasting

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Operating pressure: 0.2-0.8 MPa (29-116 psi) for air systems, 0.5-2.0 MPa (73-290 psi) for wheel blast systems
flow rate: Abrasive flow rate: 50-500 kg/min (110-1100 lb/min) depending on machine size and application
temperature: Ambient to 150°C (302°F) for standard models, up to 250°C (482°F) for high-temp variants
slurry concentration: Not applicable for dry shot blasting; for wet blasting: 20-40% abrasive by weight in slurry
Media Compatibility
✓ Steel castings and forgings ✓ Aluminum components ✓ Concrete and stone surfaces
Unsuitable: Electronic components or precision optical surfaces (risk of abrasive embedding and damage)
Sizing Data Required
  • Workpiece dimensions and weight (max part size and throughput capacity)
  • Surface finish requirements (Sa value or cleanliness standard)
  • Production rate (parts per hour or square meters per hour)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Wear of Blast Wheel Components
Cause: Abrasive particle impact on blades, vanes, and liners leading to material loss and reduced efficiency, often accelerated by improper abrasive selection or high operating speeds.
Dust Collector System Failure
Cause: Clogging of filter media due to excessive dust loading or moisture, causing reduced airflow, increased pressure drop, and potential system shutdown or environmental contamination.
Maintenance Indicators
  • Unusual vibration or knocking sounds from the blast wheel housing indicating imbalance or component wear
  • Visible dust leakage around seals or joints, or reduced suction at the work chamber signaling collector issues
Engineering Tips
  • Implement regular abrasive sieve analysis and moisture control to ensure optimal particle size and dryness, reducing unnecessary wear on components
  • Establish a preventive maintenance schedule for cleaning and inspecting dust collector filters, and monitor differential pressure gauges to detect clogging early

Compliance & Manufacturing Standards

Reference Standards
ISO 8501-1:2007 (Surface preparation standards) ANSI B11.19-2019 (Machine safety requirements) CE Marking (EU Machinery Directive 2006/42/EC)
Manufacturing Precision
  • Wheel Balance: +/- 0.5 g·mm
  • Blast Chamber Flatness: 2 mm per meter
Quality Inspection
  • Hardness Testing (HRC scale for wear parts)
  • Non-Destructive Testing (Ultrasonic for structural integrity)

Factories Producing Shot Blasting Machine

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

Supply Chain Commonly Integrated Components

Lower Blade

The stationary cutting blade in a sheet metal guillotine shear that works in conjunction with the upper blade to shear metal sheets.

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Aluminum Shell

The outer protective casing component of a pharmaceutical vial aluminum seal

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Material Handling Crane

Overhead lifting equipment for transporting aluminum profiles between processing stations in an anodizing line

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Anodizing Tank Module

A modular tank unit designed for the electrochemical anodizing process of aluminum profiles, containing electrolyte solution and electrodes.

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Frequently Asked Questions

What are the main applications of shot blasting machines in metal fabrication?

Shot blasting machines are used for cleaning rust and scale from steel surfaces, preparing metal for coating or painting, strengthening metal through shot peening, and creating surface profiles for better adhesion in fabricated metal product manufacturing.

How does the abrasive recycling system work in a shot blasting machine?

The abrasive recycling system collects used abrasive media, separates contaminants through screening and air wash systems, and returns clean abrasive to the blast wheel for reuse, reducing media consumption and operational costs in industrial settings.

What factors determine the processing speed of a shot blasting machine?

Processing speed depends on blast wheel diameter and power, abrasive type and flow rate, workpiece material and condition, conveyor speed settings, and the desired surface finish quality, typically measured in meters per minute for consistent production.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Fabricated Metal Product Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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