A Reliable Solution for Harsh Mining Environments
In November 2025, YIQI Conveyor completed the shipment of a customized batch of ceramic impact bars to a copper mining operation in Peru, one of the world's largest producers of copper ore. These impact bars will be installed in the mine's primary conveyor loading zones, where bulk material flow is continuous and impact energy is high.
This delivery marks another successful milestone in YIQI Conveyor's expansion across South America, strengthening partnerships in the mining, cement, and bulk handling sectors. Each bar was tailored to meet the mine's operating conditions - ensuring maximum durability, precise fit, and smooth conveyor performance.
What Are Ceramic Impact Bars?
Ceramic impact bars are key components installed beneath conveyor belts at material drop points. They are designed to absorb heavy impact while protecting the belt from wear and damage caused by falling materials.
Each bar consists of three main layers:
- Top Layer: Embedded alumina ceramic tiles (20×20 mm, 92% purity) for superior wear resistance.
- Middle Layer: High-resilience rubber that cushions shock and reduces vibration.
- Bottom Layer: Reinforced aluminum insert for quick and secure mounting.
This composite structure combines the elasticity of rubber and the hardness of ceramics, achieving both impact absorption and extreme surface durability.
Shipment Details
The Peru order included several hundred ceramic impact bars, each manufactured to client-specific dimensions and quality standards. Production, inspection, and packaging were completed within four weeks before shipping from Qingdao Port to Callao, Peru.
Technical Highlights:
- Size: 1220 × 100 × 75 mm
- Ceramic Tile: 20×20 mm, 92% alumina
- Rubber Hardness: 60 ± 5 Shore A
- Surface Layer: 4 mm ceramic embedded by hot vulcanization
- Mounting: T-slot profile for easy installation and alignment
All products underwent final dimensional inspection, adhesion testing, and surface flatness checks prior to dispatch, ensuring seamless performance upon installation.
Why the Mining Client Chose YIQI Conveyor
Peru's copper mining operations are known for high material flow rates, abrasive rock handling, and long conveyor runs. The client needed an impact system that would withstand these extreme conditions while minimizing downtime.
YIQI Conveyor's ceramic impact bars were selected for several reasons:
1. Exceptional Wear Life – Ceramic surface offers 3–5× longer lifespan than rubber bars.
2. Improved Belt Safety – Rubber base absorbs impact energy, preventing belt gouging and tears.
3. Low Friction Design – Smooth ceramic tiles allow the belt to glide with minimal resistance.
4. Fast Installation – T-slot mounting simplifies replacement and alignment.
5. Proven Track Record – Previous installations in Chile and Zambia showed excellent field results.
Application in Peru's Copper Mines
The ceramic impact bars will be used at ore transfer points within the mine's main conveyor system, where raw copper ore is dropped from loading chutes onto moving belts. These zones experience intense mechanical stress and continuous contact with abrasive materials.
By upgrading to YIQI's ceramic impact bars, the mine expects to:
- Reduce unplanned shutdowns caused by belt damage.
- Extend conveyor belt service life by up to 50%.
- Improve system efficiency through smoother belt travel.
The enhanced performance directly contributes to cost reduction and greater operational uptime, crucial factors in modern mining productivity.
Packaging and Delivery
YIQI Conveyor pays close attention to export packaging and logistics. The ceramic impact bars were packed in heavy-duty wooden crates, lined with moisture-proof film and foam to prevent vibration and damage during transit.
Each crate was clearly labeled with:
- Product name and specifications
- Batch number and inspection seal
- Gross weight and destination
- YIQI Conveyor branding for easy identification
The shipment was loaded and exported under FOB Qingdao terms, ensuring safe delivery to Peru's main port of Callao. The logistics process was monitored until the cargo reached the client's warehouse.
Quality Control and Inspection
Every batch of YIQI ceramic impact bars undergoes rigorous testing before shipment:
1. Bonding Strength Test – ensures tight adhesion between rubber and ceramic layers.
2. Hardness Verification – measures Shore A consistency across the batch.
3. Impact Simulation – replicates actual loading conditions to assess energy absorption.
4. Surface Finish Check – confirms low-friction ceramic contact for belt protection.
Quality control reports and photos were shared with the client for approval prior to packing.
Client Feedback and Next Steps
After receiving the shipment, the Peruvian client praised the manufacturing precision and packaging quality of YIQI's ceramic impact bars. The products arrived in excellent condition and will be installed during the upcoming maintenance shutdown.
The client also expressed interest in extending cooperation to include skirt rubber systems and belt cleaners in future orders, further expanding YIQI Conveyor's footprint in the South American mining sector.
Why Choose YIQI Conveyor
- Over 10 years of experience producing conveyor accessories for global clients.
- In-house vulcanization and molding technology for consistent quality.
- Customizable products to meet diverse mining and industrial requirements.
- Proven export record to Latin America, Africa, and the Middle East.
- Dedicated after-sales support and technical service.
YIQI Conveyor continues to focus on innovation, reliability, and customer satisfaction - delivering long-term value for demanding industries worldwide.
