[Case Study] Repeat Recruitment - Cement Industry

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last updated：May 12, 2026

ミナギ

Bridge measures using cement and aggregates! Introducing case studies of solutions by powder handling professionals!!

This is a bridge prevention measure for cement and aggregates. Originally, it was implemented to prevent bridging caused by vibrations (which occasionally led to discharge troubles), but since the introduction of the blow disk a few years ago, discharge troubles have become nonexistent, so we continue to use this equipment. This time, blow disks have been installed in three hoppers. The blow disk releases air along the inner wall of the hopper while simultaneously vibrating a silicone disk. These actions allow the powder inside the hopper to easily fluidize, effectively resolving rat holes and bridging issues. This equipment is highly effective, easy to install, and economical! We encourage you to give it a try. 【Hopper Overview】 - Hopper diameter: 900φ, discharge diameter: 150φ, number of hoppers: 3 *For more details, please contact us or download the catalog to view.

Related Link - https://www.mi-nagi.co.jp/2015/04/0172.html

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【Specifications】 (Per hopper) ○ Brodie Disk BD-15S-B x 3 ○ Controller C-SV1 x 1 【Key Points of This Equipment】 ■ The strength and durability of the elastic disk (silicone) are very important from the perspective of foreign matter contamination risk. The silicone disk of this equipment excels in strength and durability. We believe you will understand this once you use it! ■ Control (how to aerate?) is crucial! We provide guidance on what should be done. A dedicated controller is also available. *For more details, please contact us or download the catalog to view.