Maximum Durability: Chrome Carbide Hardfacing Hoppers
Stop the Cycle of Constant Repair.
In industries where abrasive materials move at high volumes—mining, cement, power generation, and steel—your hoppers are the frontline of defense. Standard steel hoppers fail prematurely, leading to costly emergency shutdowns. Our Chrome Carbide Overlay (CCO) Hardfacing extends equipment life by up to 10x compared to carbon steel.
Why Choose Chrome Carbide Hardfacing?
Standard AR (Abrasion Resistant) plates often lack the metallurgical bond required for extreme sliding abrasion. Our hoppers feature a high-density primary chromium carbide (Cr7C3) microstructure embedded in a tough, impact-resistant matrix.
| Feature | Standard Steel | AR400/500 Plate | Chrome Carbide Hardfacing |
| Wear Life | Baseline (1x) | 2x – 3x | 8x – 12x |
| Heat Resistance | Low | Moderate | High (Up to 650°C) |
| Maintenance Frequency | Monthly/Quarterly | Bi-Annually | Annual or Longer |
| Typical Hardness | 15-20 HRC | 35-50 HRC | 58-64 HRC |
Key Product Benefits
- Extreme Abrasion Resistance: Engineered specifically for sliding abrasion caused by sand, ore, coal, and clinker.
- Custom Geometric Precision: We don’t just supply plates; we fabricate the entire hopper to your exact CAD specifications, ensuring perfect fitment and flow dynamics.
- Reduced Material Hang-up: The polished finish of our CCO liners reduces friction, preventing “bridging” and “rat-holing” of bulk materials.
- Superior Bonding: Our proprietary welding process ensures the hardfacing layer will not delaminate, even under thermal cycling or moderate impact.
Technical Specifications
- Base Material: ASTM A36 or High-Strength Structural Steel.
- Overlay Chemistry: High Chromium, High Carbon alloy (custom blends available for specific chemical environments).
- Hardness: 58–64 HRC.
- Thickness Options: Standard 1/4″ on 1/4″ up to custom 1/2″ on 1″ configurations.
Ready to Eliminate Unscheduled Downtime?
Don’t let wear-and-tear eat into your profit margins. Our engineering team is ready to review your wear patterns and provide a custom-cladded solution.
