Chutes & hoppers
Durable Solutions for Chutes & Hoppers
Chutes and hoppers are critical components in material handling, but they face intense wear from material flow. Our abrasion resistant wear plates provide the durability needed to extend service life and minimize downtime.
The wear problem
Chutes and hoppers commonly experience sliding abrasion due to constant material movement. This leads to premature failure of surfaces, primarily at the points of contact where friction and impact forces are highest.
Recommended plate by component
| Component | Grade | Thickness | Why |
|---|---|---|---|
| Chute Liner | Stanhard 450 (450 HBW) | 8-12 mm | Provides excellent resistance to sliding wear, extending lifespan by up to 50%. |
| Hopper Liner | Stanhard 500 (500 HBW) | 10-15 mm | Withstands severe impact and sliding, reducing maintenance frequency. |
| Wear Plate Insert | Stanhard 550 (550 HBW) | 12-20 mm | Optimized for heavy-duty applications, offering enhanced toughness and wear life. |
| Abrasion Protection Plate | Stanhard 600 (570-640 HBW) | 15-25 mm | Designed for high-stress areas, ensuring longer service intervals. |
| Chute Wall Plate | Stanhard 400 (360-430 HBW) | 6-10 mm | Ideal for lighter applications, improving overall wear resistance. |
Selecting the right plate
Choose appropriate thickness
Match thickness to impact level for optimal performance.
Select the right grade
Consider the wear mechanisms at play to select the appropriate hardness.
Evaluate material flow
Analyze material type and flow rate to determine wear intensity.
Consult with our experts
Engage with our specialists for tailored material recommendations.
Questions engineers ask
What is the best grade for extreme wear?
For extreme wear conditions, we recommend using Stanhard 600 (570-640 HBW) for its resilience under high abrasion.
How do I determine the required thickness?
The required thickness should correspond to the impact level and the type of materials being processed.
What are the benefits of high tensile steel plates?
High tensile steel plates, such as Stantuf 650 (650 MPa min), provide enhanced strength, enabling constructions that withstand significant forces.
How often should I replace wear plates?
Replacement frequency varies based on usage, but typically monitoring for wear helps prevent unexpected failures.
Get a quotation for chutes & hoppers
Send drawings or part sizes and we quote plate, grade and cut-to-size options with mill test certificates.
Request a quotation