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Xindong Company Completes 2025 Annual Overhaul: 150 Key Tasks Drive Comprehensive Efficiency Upgrades

2025-06-18
Latest company news about Xindong Company Completes 2025 Annual Overhaul: 150 Key Tasks Drive Comprehensive Efficiency Upgrades

Xindong Company Completes 2025 Annual Overhaul: 150 Tasks Drive Efficiency Upgrades

 

From June 11-15, Xindong Company concluded its annual overhaul, integrating the annual plan with "Open Tender for Key Projects" across chlor-alkali, organic chemicals, and utility systems. 150 maintenance tasks enhanced equipment performance, safety, and production efficiency, laying groundwork for annual targets.

① Precise Control: Full-process Safety Management

  • 3-month advanced planning with "one device, one strategy" for shutdown-maintenance-startup phases
  • 110KV substation alternating outages completed 13 power equipment upgrades, ensuring segmented utility supply
  • 735 special operations achieved "zero violations, zero accidents"

② Technical Breakthroughs: Targeted Bottleneck Solutions

  • Chlor-Alkali Plant: Replaced alkali system valves, rectified chlorine safety hazards
  • Organic Plant: Renewed 69m³ distillation tower packing, 1,000m pipelines, and 8 units
  • Electrical Maintenance: Upgraded frozen denitrification DCS control, replaced steam distribution cylinder
  • New Materials Plant: Retrofit distillation tower steam systems and mutual standby environmental facilities

③ Collaborative Efforts: 400 Staff in Round-the-Clock Operations

  • Chlor-Alkali's ion membrane workshop ensured 24-hour nitrogen supply to prevent air ingress
  • Organic Plant finished 18m³ low-iron packing replacement 11 hours ahead of schedule
  • Safety team rectified 23 on-site issues; logistics guaranteed "zero material delays"

 

Post-overhaul Production Plan
The chlorotoluene series production lines will resume operations promptly, with strict quality control measures in place to ensure consistent supply and service for clients. Xindong remains committed to delivering reliable products and meeting market demands with optimized productivity.

 

This overhaul exemplifies Xindong's tech-driven development. The company will advance "automation for labor reduction" and "digital transformation" to fuel annual profit goals.