Wind-powered Recycled Sandblasting Booth


Time of issue:

Sep 15,2025

CRRC Group Rail Transit Component Sandblasting Project

Client Requirements: Provide high-efficiency derusting solution for high-speed rail bogies, requiring processing capacity ≥50㎡/h with dust emission ≤15mg/m³

Technical Solution:

Custom 35m ultra-long honeycomb sandblasting chamber with ACR-3-1A continuous sandblasting unit

Patented pneumatic recovery system achieves 99.2% abrasive utilization rate, 40% improvement over conventional equipment

Intelligent pulse dust removal module for real-time emission monitoring

Implementation Results:

▸ Annual savings of 127 tons steel abrasives, reducing costs by over 800,000 RMB

▸ Certified to ISO 8501-1 Sa2.5 cleanliness standard

Jinying Heavy Industry Construction Machinery Pre-coating Treatment Project

Industry Challenge: Surface scale removal for large excavator components (max single piece 12 tons)

Innovative Applications:

Shallow foundation installation (only 800mm pit depth) reducing construction period to 18 days

Modular chamber design accommodates oversized components up to 5m×5m

Client Benefits:

▸ Processing efficiency reaches 3 pieces/hour, increasing productivity by 35%

▸ Dust removal system energy consumption reduced to 7.5kW·h per shift

Military Equipment Special Coating Project

Confidentiality Requirements: Compliance with GJB 480A-2023 military anti-corrosion standards

Technical Highlights:

Explosion-proof electrical design (Ex dⅡBT4 rating)

Military-grade wear-resistant lining (3mm natural rubber + polyurethane composite layer)

Project Milestones:

▸ Accumulated 14,000 operation hours with zero major failures

▸ Awarded "Military Supporting Equipment Quality Benchmark" title


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