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Spinner Hanger Shot Blasting Machine

ABRABLAST SPINNER HANGER SHOT BLASTING MACHINE

ABRABLAST Spinner Hanger Shot Blasting Machine is an advanced, versatile surface treatment solution designed for cleaning, deburring, and surface preparation of medium to large- sized work pieces. Utilizing a rotating hanger system, this machine ensures complete 360-degree exposure of parts to the blasting stream, delivering a thorough, uniform finish. Its robust design and high efficiency make it ideal for industries such as automotive, foundries, metal fabrication, and heavy machinery, where precision and consistency are paramount.

Operations :

  1. Rotating Spinner Hanger: The work pieces are suspended on rotating hangers, which spin during the blasting process to ensure full surface coverage, providing a uniform and consistent finish.
  2. Batch Processing: Suitable for batch processing, allowing multiple work pieces to be blasted simultaneously for high productivity.
  3. Heavy-Duty Blast Wheels: Equipped with multiple high-powered blast wheels to ensure effective removal of rust, scale, paint, and other contaminants from metal surfaces.
  4. Durable Construction: Built with high-strength, wear-resistant materials for long-term reliability and reduced maintenance costs, even in demanding industrial environments.
  5. Compact Design: The compact, vertical structure of the Spinner Hanger Shot Blasting Machine optimizes floor space, making it suitable for facilities with space constraints.
  6. Automated Control System: Featuring a PLC-based control system for easy operation, precise control, and seamless integration with production lines.

Finishing Process and Application :

The Spinner Hanger Shot Blasting Machine is perfect for surface cleaning, preparation, and finishing in various industries, especially for work pieces that require all-around treatment:
  • Automotive:Cleaning and surface preparation of engine blocks, frames, chassis, and axle components before coating or assembly.
  • Foundries:Removal of sand, scale, and other residues from castings and forged components for enhanced surface quality.
  • Metal Fabrication:Surface treatment of fabricated structures, weldments, and steel parts to remove rust, mill scale, and welding slag.
  • Heavy Machinery:Cleaning of large, complex parts such as gears, housings, and heavy equipment components.
  • Construction:Surface preparation of beams, columns, rebars, and other structural steel components used in buildings and infrastructure projects.

Benefits

  1. Enhanced Surface Appeal: The shot blasting process creates a textured, rustic look that enhances the natural beauty of stone while also improving surface traction.
  2. Increased Safety: Texturing stone surfaces improves slip resistance, making it ideal for outdoor and high-traffic areas where safety is a concern.
  3. Customizable Texture: Adjusting the blasting parameters allows for different levels of texturing, providing flexibility to meet specific design requirements.
  4. Efficient and High Throughput: The automated conveyor system ensures continuous operation, allowing for high production rates and efficient processing of large stone slabs.
  5. Cost-Effective Operation: Automated features and efficient dust collection reduce labor costs and media consumption, lowering overall operational expenses.
  6. Environmentally Friendly: The built-in dust collection system ensures that airborne dust and particles are contained and filtered, minimizing environmental impact and providing a clean workspace.

How It Works

The Spinner Hanger Shot Blasting Machine operates by suspending work pieces on hangers that rotate during the blasting process. Once loaded, the hangers move into the blast chamber, where multiple high-powered blast wheels propel abrasive media at high speed onto the work piece surfaces. The rotating hangers ensure that all sides of the parts are exposed to the blasting stream, achieving even and thorough cleaning.

After the blasting cycle is complete, the cleaned parts exit the chamber, and the used abrasive media is collected, cleaned, and recycled for further use. This continuous abrasive recycling system ensures minimal waste and cost-effective operation.

Advantages

  1. Complete Surface Coverage: The rotating hanger system ensures that all surfaces of the work piece are uniformly blasted, providing a consistent and high-quality finish.
  2. Flexible and Efficient: Suitable for a wide range of part sizes and shapes, from small batches to large, heavy components.
  3. Energy-Efficient: High-performance blast wheels are designed for optimal energy usage, reducing operational costs while maintaining effective surface preparation.
  4. Reduced Manual Labor: Automated loading and unloading, as well as the programmable control system, reduce manual intervention, streamlining the production process.
  5.  Minimal Downtime: Designed for easy maintenance with quick access points for replacing worn components, reducing machine downtime.
  6. Cost-Effective: The built-in abrasive recycling system minimizes media consumption and reduces overall operating costs.

Technical Specifications

Parameter

Details

Machine Model

AB-AT-155-20 – 5’

Stone Width Range

Max. 5 Feet

Stone Thickness Range

10–200 mm]

Conveyor Speed

0.5–4 m/min]

Blasting Capacity

300–800 kg/min]

Number of Blast Wheels

2 blast wheels]

Blast Wheel Power

11–15 kW]

Abrasive Media

Steel shot, steel grit, or custom abrasive

Dust Collection Efficiency

High efficiency, e.g., 99.9%

Noise Level

≤ 85 dB

Power Requirement

60–100 kW

Control System

PLC controlled with HMI display

Compressed Air Requirement

85 Cfm 3 6–8 bar]

Dust Collector Airflow

10,000–15,000 m³/h