Case

Project Challenge Many deep gold mines struggle with limited shaft space, high power cost and heavy maintenance using conventional hoisting or truck haulage. This underground gold mine needed reliable ore lifting up to 255 m height, with a target capacity of 200 TPH under low temperature and harsh underground conditions. Our team took on the full EPC delivery for this vertical continuous conveying system. Project Specifications Material Gold ore Handling Capacity 200 TPH Belt Speed 2 m/s Lifting Height 255 m Conveying Angle 90° Vertical Belt Type S240 B1200 TC220 ST6300 What We Delivered Full turn key EPC scope includes: Sidewall conveyor and custom made vertical sidewall belt Auxiliary transfer flat belt conveyors Complete on site assembly and installation System commissioning and performance test run Long term on site support and maintenance contracts‘   Real world Project Benefits As one of China’s first operational 255 m vertical mine lifting systems, this setup supports sustainable green mining goals. On site vertical transport efficiency increased by over 10 times against old hauling methods Overall spending on capital investment, energy consumption and routine maintenance cut by 30% 60% Site safety, energy saving performance and production efficiency all achieved in one integrated system Key Technical Breakthroughs Our engineering team overcame multiple deep mine operational pain points: Custom belt selection and structural design for strict 90 degree vertical lifting Mining spec belt with flame retardant, cold resistant and high adhesion properties Anti build up structure for clean, high efficiency material discharge Stress relief design for high tension bend sections On site spillage control and anti misalignment solutions for vertical sections Optimised mechanical and belt performance to sustain low temperature operation Fast installation concept built for narrow 3 metre mine shaft Special protection processes for installing the heavy 70 ton conveyor belt    

QBF rubber delivered full cycle cleat conveyor belt solution for 112 m vertical lifting hydrogen based shaft furnace, supporting green steel commissioning with long service life belt and on site engineering service.

We provide customized heavy-duty conveyor belts and full-set technical services for global ports and bulk terminals. Our main products include sidewall conveyor  belt, steel cord belts and rubber cover belts for grain, mineral and bulk cargo handling. We specialize in replacing expensive imported belts, solving common port issues like short service life, severe wear, frequent downtime and high maintenance costs. COFCO Beiliang Port | 2350TPH Sidewall Conveyor Belt Replacement COFCO Beiliang Port previously adopted French imported sidewall belts. Under 24/7 high-load operation, the original belts wore fast and required frequent maintenance, causing low efficiency and high operational costs. We delivered one-stop solutions including original conveyor system diagnosis, professional belt selection, structural optimization, on-site installation guidance and long-term maintenance support. Our customized sidewall conveyor  belt has achieved over 7 years of single-line service life, greatly outperforming the imported belt. It effectively reduces wear, material leakage and unplanned downtime, helping the port cut overall operating and maintenance costs. Highlights: Import belt replacement, 7+ years long service life, full lifecycle technical support.   Project Specifications Material Grain Handling Capacity 2350 TPH Belt Speed 3.15 m/s Lifting Height 18 m Conveying Angle 60° Belt Type S500 B2000 TC-XS470     Indonesia Port | 2500TPH Sidewall Conveyor  Belt Project We supplied 2500TPH heavy-duty sidewall conveyor  belt for a bulk port in Indonesia. Optimized for coastal high temperature, humidity, UV and salt spray environments, our belts feature excellent anti-aging, anti-corrosion and tear resistance. The belts stably support 24-hour high-volume bulk conveying, avoiding deformation and material spillage during high-speed and steep-angle operation. We also provided on-site installation guidance and operational training to ensure stable long-term operation.   Project Specifications Material Grain Handling Capacity 2500 TPH Belt Speed 4m/s Lifting Height 25.5 m Conveying Angle 73° Belt Type S500 B2200 TCS470   Port-Grade Conveyor Belt Product Line We offer a complete range of reliable conveyor belts for port scenarios: Steel Cord Conveyor Belt: Suitable for long-distance, high-tension and heavy-load bulk conveying in large ports, with high strength and low elongation. Sealing Belt & Fabric Conveyor Belt: Cost-effective solution for port auxiliary lines and short-distance material transfer with stable wear resistance. QBF rubber  Advantages We are not only a conveyor belt supplier, but also a professional solution provider. From system diagnosis, belt selection and installation guidance to after-sales maintenance, we provide full-lifecycle services to help global port customers optimize conveying systems and reduce operational costs.  

Power plant vertical sidewall conveyor belt replacement case. Solved cleat base failure & coal conveying issues, delivered localised alternative to imported belts with longer service life.

Real world case: Replaced failing sidewall conveyor belt, solved sidewall tear & heat resistance issues for coal chemical conveying, 7 year stable on site performance.

Our anti stick sidewall conveyor belt tackles wet, adhesive tunnel spoil. It cuts carry back and high altitude spillage risks on 50 80 m deep shafts in Pearl River Delta, boosting site safety and conveying output.