TM-Grain Auto Sampler – Deep-Layer Silo Sampling System

The Grain Auto Sampler is an advanced, automated solution designed for efficient sampling and monitoring of grain in modern silos. With increasing grain storage depths, traditional manual sampling methods have become labor-intensive and inefficient. Our system addresses these challenges with intelligent, automated operation tailored for deep grain layers.

Constructed from lightweight aluminum alloy and carbon fiber, the unit is both portable and durable. Its modular design allows for easy disassembly and transport through standard manholes, while the integrated wheeled base enables smooth movement across various surfaces by a single operator.

Equipped with a PLC-based control system, the Grain Auto Sampler automates the entire process—rotating, lowering, sampling, and retracting pipes—with precision and reliability. It reaches depths of up to 20–30 meters quickly and safely, significantly reducing sampling time and manual effort.

Safety is a core feature, with explosion-proof components ensuring secure operation in potentially hazardous grain storage environments.

Ideal for large-scale grain storage facilities, the Grain Auto Sampler enhances operational efficiency, reduces labor costs, and supports proactive grain management through consistent and accurate deep-layer sampling.