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Hopper-Bottom Grain Bin

Self-emptying storage with 45-degree or 60-degree hoppers

ISO-Certified Manufacturing 30+ Year Lifespan Global Shipping
Hopper-Bottom Grain Bin — grain storage equipment by Manxing
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Overview

ManXing hopper-bottom silos combine gravity-flow efficiency with robust galvanized steel construction for clean, fast grain discharge. The sloped conical base eliminates the need for manual sweeping or residual grain cleanup, cutting unloading time and labor costs. Manufactured from 275g/m² galvanized panels for a 30+ year service life, these silos handle wheat, corn, rice, soybeans, feed pellets and seeds across farms, feed mills and grain terminals. Choose from 40°, 45° or 60° hopper angles to match your grain type and discharge speed requirements.
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Key Features

45deg/60deg Hopper

Multiple hopper angle options (40, 45, 60 degrees) for optimal gravity discharge and minimal bridging

275g/m² Galvanized

Hot-dip galvanized steel construction for superior corrosion resistance and 30+ year life

Bolted Assembly

Modular bolted design for quick on-site erection and easy disassembly if needed

Fast Unloading

Full gravity discharge saves time and reduces labor - no sweep augers required

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Suitable For

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Frequently Asked Questions

When should I choose a hopper-bottom bin?
Choose hopper-bottom when you need full gravity discharge and quick turnaround, such as for seed, high-value crops or frequent loading/unloading operations.
What hopper angle is best?
The hopper angle depends on grain type and discharge requirements. 45 degrees is standard for most grains, while 60 degrees is used for materials that bridge easily.
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Related Products

Reviewed & Verified Information
Author
Manxing Engineering Team — Grain Storage Engineering Team
Reviewed by
Manxing Engineering Team
Last reviewed
Aug 17, 2026
Last updated
Updated 2026-08-17
Data sources & engineering references

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