Application

  • Shipbuilding & Marine – Rust and paint removal on ship hulls and decks.
  • Construction & Infrastructure – Bridges, water tanks, pipelines, structural steel.
  • Oil & Gas Industry – Tank internals, offshore platforms, pipelines.
  • General Engineering – Steel plates, welded structure, weld pb structure cleaning, casting preparation, coating removal.

Roller Conveyor Shot Blasting Machine

The Roller Conveyor Shot Blasting Machine is a Continuous Airless Shot Blasting System equipped with high-performance centrifugal blast wheels strategically positioned to clean workpieces as they pass through the blasting tunnel on powered roller conveyors. This technology is designed for High-Volume, Large-Sized, & Long Structural Components that require consistent surface cleaning, descaling, and preparation in a single pass.
The Roller Conveyor Shot Blasting Machine is a Heavy-Duty, High-Productivity System built for industries that demand Precision, Speed & Efficiency in surface treatment. Unlike tumbling or batch-type systems, the conveyor design allows Large, Flat, or Long Components to be processed continuously, making it indispensable for structural steel preparation.

Standard / Customization

  • Plate Size: 1m – 2,000 m.
  • Lengths: 1 m – 12 m.
  • Blast Wheels: 1 – 8 depending on size & throughput.
  • Conveyor System: Adjustable rollers with rotation for full sheet/structure coverage.
  • Abrasives: Steel shots, steel grit & cut wire.
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Features:

  • Continuous Roller Conveyor System: Enables nonstop blasting of long and heavy components.
  • High-Performance Blast Wheels: Optimized for energy efficiency and superior cleaning capacity.
  • Adjustable Conveyor Speed: Matches cycle time to surface finish requirements.
  • Heavy-Duty Blast Chamber: Lined with manganese steel for maximum wear resistance.
  • Automated Abrasive Recovery: Separates reusable abrasive from dust and debris, minimizing waste.
  • Advanced Dust Filtration: Maintains a safe and environmentally compliant workplace.
  • PLC/HMI Control Panel: Ensures process automation, easy monitoring, and safety interlocks.
  • Modular Design: Allows easy integration with painting booths, drying tunnels, Manual or robotic handling.

Working Principle

  1. They pass through the blasting chamber, where high-speed blast wheels project abrasives onto the surface.
  2. Abrasive is collected, separated from dust, and recycled.
  3. High-velocity stream cleans or roughens the surface.
  4. Finished products exit the chamber ready for packing or further processing.
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Compliance & Standards

  • Built to ISO 9001:2015 quality standards.
  • Conforms to OSHA Safety Guidelines for operator protection.
  • Equipped with EPA-Approved Dust Collection Systems for environmental compliance.
  • Meets NFPA Safety Protocols for fire and explosion prevention.
  • CE-certified models available for international markets.

Specializations:

  • High Productivity: Capable of continuous operation with high throughput, making it ideal for large-scale manufacturing.
  • Complete Coverage: Multiple blast wheels strategically placed for top, bottom, and side cleaning in one pass.
  • Customizable Configurations: Conveyor widths, wheel numbers, and chamber sizes tailored to project requirements.
  • Automation Ready: Integrates seamlessly into production lines, reducing manual handling.
  • Cost-Effective Operations: Abrasive recycling and energy-efficient wheels reduce operational costs.

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