System Overview
The ATHI3750 hook-type shot blasting machine has been successfully commissioned and operated. This advanced system integrates a blast chamber, precision blast wheel assemblies, abrasive recycling and purification systems, pneumatic controls, electric hoists, automated hook rotation mechanisms, dust collection units, and intelligent electrical control panels, engineered for high-efficiency surface treatment of large-scale workpieces.
Client Specifications & Surface Treatment Performance
– Workpiece Capacity: Accommodates components up to 2.0m × 3.0m in dimension.
– Treatment Objectives: Eliminates rust, scale, foundry sand, and surface contaminants.
– Surface Quality:
- Restores base metal finish with roughness compliance to GB6060.5 standards.
- Achieves GB8923-88 A-B Sa2½ cleanliness grade, ensuring superior coating adhesion and enhanced structural integrity.
Technical Configuration & Core Innovations
1. Precision Blasting System
Blast Wheels: Incorporates five belt-driven 15kW centrifugal blast wheels with high-velocity projection technology, fitted with wear-resistant high-chromium alloy blades for optimal performance.
Intelligent Monitoring:
- Integrated smart runtime counters for operational analytics.
- Automated maintenance alerts for timely replacement of consumable components.
- Dedicated service platforms for streamlined blast wheel maintenance.
2. Material Handling System
Electric Hoists: Five 5-ton capacity hoists with vertical lifting and transverse travel capabilities, operable via remote control for enhanced workflow efficiency.
Rotational Mechanism: Automated workpiece rotation ensures uniform 360° surface coverage during blasting.
3. Advanced Filtration System
Pulse-Jet Baghouse Dust Collector: Utilizes needle-felt filter bag for exceptional particulate capture, ensuring environmental compliance.
4. Abrasive Recovery Technology
Shot Recycling System (3m × 2.5m): Strategically positioned at the chamber entrance to minimize abrasive loss and operational costs.
Competitive Advantages
- High-Efficiency Processing: Optimized blast angles combined with high-power wheels deliver rapid, consistent surface preparation.
- Predictive Maintenance: Real-time operational tracking and automated diagnostics reduce unplanned downtime.
- Engineered Durability: Premium wear-resistant components and industrial-grade hoists ensure long-term reliability.
- Sustainable Operation: Eco-conscious dust management and abrasive recycling align with global environmental standards.
Industry Applications
Ideal for large welded structures, castings, steel fabrications, and heavy machinery components, this system serves critical sectors including:
- Shipbuilding & Offshore
- Heavy Equipment Manufacturing
- Wind Energy Infrastructure
- Bridge & Structural Steelwork
Don’t hesitate to contact our engineering team for detailed technical specifications or customized solutions.
