The MB-S series is a multifunctional excavator screening bucket, integrating excavation, loading, and screening functions. Crafted from high-strength steel and featuring a self-cleaning screen plate, it delivers precise and efficient screening, high durability, and compatibility with a wide range of machine models. Quick to install and operate, it is widely used in construction, mining, environmental protection, and other applications, effectively improving material handling efficiency and economics.
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MB-S series screening buckets are used for hydraulic excavators. They have the advantages of versatility, good screening effect, durable structure, easy operation and strong compatibility. They are suitable for work needs in fields such as construction, mining and environmental protection.





| Model | Compatible Host Machine Weight (tons) | Bucket Width (mm) | Screen Area (㎡) | Number of Screen Layers | Screen Mesh Size (Adjustable/Replaceable) | Approximate Output (m³/h) |
| MB-S10 | 1.5 – 4 | 1050 | 0.5 | 2 | 0-15 / 15-30 mm | 20 |
| MB-S14 | 3.5 – 9 | 1400 | 1 | 2 | 0-15 / 15-30 mm | 40 |
| MB-S18 | 8-14 | 1800 | 1.5 | 2 | 0-15 / 15-30 mm | 60 |
| MB-S23 | 14 – 20 | 2300 | 2.3 | 2 | 0-15 / 15-30 mm | 90 |

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