Reciprocating Rail Coating Line


Time of issue:

Sep 15,2025

Hubei Sanjiang Boli ‌Reciprocal-Type Floor Conveyor Coating Line

‌Case Study: CRRC Freight Car Coating Line Upgrade‌

‌Project Highlights‌:

· ‌Capacity Breakthrough‌: Achieves ‌annual output of 150,000 standard freight car bodies‌ with ‌40% higher line efficiency‌.

· ‌Process Innovation‌:

· ‌6-axis robots + rail system‌ ensure ‌Sa2.5-grade film uniformity‌ and ‌35% less paint waste‌.

· ‌VOCs catalytic combustion‌ (≥98% treatment rate) certified as Hubei Green Manufacturing Demonstration Project.

‌Client Benefits‌:

· ‌Quality‌: First-pass yield jumps from ‌92% to 99.6%‌, saving ‌¥8M/year in rework costs‌.

· ‌Automation‌: ‌60% labor reduction‌ earns "Smart Manufacturing Benchmark" award


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