Project Background
As a key national project under China's 13th Five-Year Plan, Chengdu Tianfu International Airport required 820,000 cubic meters of concrete for its terminal construction, with peak daily demand exceeding 6,000 cubic meters. Zoom GlobalMech Corp's HLS300E dual-unit concrete mixing plant was deployed to supply 70% of the concrete for the core area of T2 terminal.
Equipment Configuration
Cluster Deployment:
2 HLS300E units operating in tandem
Equipped with 6×50-ton powder silos and aggregate pre-mixing system
Technical Highlights:
Dual-unit coordination control for dynamic capacity allocation
Automatic aggregate moisture compensation (±0.3% accuracy)
Eco-Friendly Design:
Pulse dust removal system (emissions ≤15mg/m³)
92% wastewater recycling rate
Performance Metrics
Efficiency:
18 months of continuous fault-free operation
Peak daily output: 4,320m³ (86% of theoretical capacity)
Quality:
100% compliance rate for C50 concrete 3-day strength
28-day strength discrete coefficient ≤0.08
Cost Benefits:
21% energy savings vs conventional equipment
40% reduction in labor costs (3 operators per shift)
Client Testimonial
"The HLS300E's ±1% slump control precision perfectly met pumping requirements for the terminal's curved steel structure casting. Its dual-unit redundancy design ensured uninterrupted construction during the 2024 Spring Festival rush."
— Chief Engineer Zhang Jianjun, China Construction Eighth Engineering Division
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