Corn is a big deal in the United States—it’s a staple of the agricultural industry (pun intended!).

In fact, the U.S. is the world’s largest producer of corn. This versatile crop is turned into products we use every day, from food and animal feed to ethanol for fuel. But how does corn go from field to finished product?

How is Corn Harvested?

In the past, farmers used to pick and husk corn by hand—a slow and tiring process. Then, machines called corn huskers were invented to speed things up. These machines worked well for smaller farms, but as farming operations grew, so did the need for better technology.

Enter the combine harvester: a machine that cuts, separates, and gathers corn all in one go.

Here’s how it works:
1. The combine moves through the corn rows, cutting the stalks and pulling them into the machine.
2. Inside, a threshing drum separates the kernels from the husks and cobs.
3. The kernels are collected in a hopper, while the leftover husks and cobs are chopped and spread back onto the field.

Some farmers leave these leftovers to enrich the soil, while others let cattle graze on them.

Why Does Pressure Measurement Matter?

In industrial farming, pressure measurement plays a key role in keeping equipment running smoothly and efficiently. Here’s why:
• Clog Prevention: If a filter or part of the machine gets blocked, it can slow down or even damage the equipment. Monitoring pressure helps catch problems early.
• Equipment Performance: Pressure sensors track things like airflow and motor torque, helping farmers make adjustments before issues arise.
• Safety and Quality: Consistent pressure ensures equipment runs safely and maintains product quality.

Tools That Help

Here are two popular devices used to measure pressure during corn processing:

1. MSX Magnesense® Differential Pressure Transmitter
• Tracks air pressure and velocity to provide accurate data.
• Can send signals to alarms or control systems when something goes wrong.
• Ideal for flow and velocity monitoring.

2. 2000 Series Magnehelic® Pressure Gauge
• Measures pressure differences using a simple mechanical design.
• Provides quick, easy-to-read visuals without needing power.
• Built to handle shocks, vibrations, and harsh weather.

Why It Matters

Accurate pressure measurement helps combine harvesters and other equipment to stay consistent, efficient, and safe. Reliable pressure-sensing tools, like the ones from DwyerOmega, make all the difference in modern corn harvesting.

Contact our Product Specialist today for more information and let us help you achieve precision, efficiency, and long-lasting performance in your operations!