O’Mara Linear Actuated Slide Gates are engineered to control, meter, and shut off the flow of bulk grain and seed in modern agricultural and processing systems. Built for durability and smooth operation, these heavy‑duty automated gates help reduce labor, prevent product loss, and improve overall system efficiency, load after load, season after season.
If you are managing bin discharge, loading trucks, blending grain, or protecting downstream equipment, these slide gates from O’Mara Ag deliver dependable, push‑button control exactly where it matters most.
A linear actuated slide gate is an automated mechanical valve that starts, stops, or regulates the flow of dry bulk materials such as corn, soybeans, wheat, seed, or feed. Instead of using a manual handwheel, the gate operates with an electric linear actuator that moves a steel slide plate in a straight line across an opening. This straight‑line motion allows operators to:
These gates are commonly installed at:
In short, they provide safe, accurate, and automated control of grain movement throughout an entire facility.
Automated positioning with sensor feedback for precise location for PLC communication allows the gate to open anywhere from 0–100%, giving operators accurate control over discharge rates. This helps:
A tight‑sealing slide blade stops grain flow when closed, which is critical for:
Linear actuated gates provide smooth, controlled loading into trucks, railcars, or downstream conveyors, reducing spills, dust, and product waste.
Because the gate is actuator‑driven, operators can control grain flow from a safe distance or integrate the gate into a PLC‑controlled automated grain handling system. This reduces manual labor and limits exposure to moving equipment.
Automation eliminates manual hand‑cranking and speeds up loading, unloading, and routing, saving time across every shift.
Fine positioning control supports consistent grain flow for batching, blending, and processing operations that depend on precision.
Remote actuation keeps personnel away from high‑risk discharge points and moving machinery.
Tight seals and smooth slide movement help prevent leakage, spills, and unnecessary dust generation.
Heavy‑duty steel construction and abrasion‑resistant components stand up to the constant wear of fast‑moving grain.
O’Mara linear actuated slide gates are trusted across agricultural and bulk material facilities for:
Anywhere precise, automated material control is required, a linear actuated slide gate plays a critical role.
Every O’Mara slide gate is engineered for dependable performance in demanding grain environments.
Each gate is matched to your material type, flow rate, and operating conditions to ensure reliable long‑term operation.
No two grain facilities operate the same way. O’Mara designs slide gates to fit your exact layout and process requirements.
We consider:
The result is a slide gate that installs cleanly, operates smoothly, and performs reliably from day one.
Every O’Mara Linear Actuated Slide Gate is designed by experienced American engineers and manufactured in the USA using proven materials and fabrication methods.
From raw steel to final assembly, quality is controlled at every step to ensure:
You also gain responsive, knowledgeable support from a team that understands real‑world grain handling—not just theory.
With decades of experience in agricultural equipment manufacturing, O’Mara delivers practical, field‑tested solutions for seed, grain, and bulk processing operations.
Our in‑house capabilities include:
From a single automated gate to a fully integrated grain handling system, we build equipment that works where it matters most, in the field and at the facility.
If manual gates are slowing your operation, causing safety concerns, or limiting precision, an O’Mara Linear Actuated Slide Gate provides the automation and reliability your system needs.
Let our team design the right grain flow control solution for your bins, conveyors, and loadout equipment.
Contact O’Mara Today for a Free Quote
