Seed Cleaners and Treaters at Oliver Manufacturing
At Oliver Manufacturing, we take pride in providing industry-leading equipment for seed cleaning and treatment—ensuring every seed reaches its full potential. With over 90 years of experience in seed and grain processing, we understand that clean, properly treated seed is the foundation of a successful harvest. That’s why we offer a full line of precision-engineered seed cleaners and seed treaters designed to meet the evolving needs of our customers.
Seed Cleaning Solutions
Our seed cleaning equipment efficiently removes impurities from a wide range of materials, including grain, herbs, grasses, and cereals. Whether you're working in food processing, agriculture, or reclamation, we offer scalable solutions that ensure accuracy, consistency, and quality.
We carry both pre-cleaners for removing coarse materials and fine cleaners for targeting smaller impurities. Modular options like screeners, de-awners, and brushing machines allow you to customize your setup for sorting by size, shape, color, and even specific gravity—so you're always prepared to meet the demands of different seed types and field conditions.
Seed Treatment Equipment
Our line of seed treaters is designed to apply protective treatments that help seeds resist pests and harsh environmental conditions. We offer batch, continuous flow, and laboratory treaters, each engineered for precise dosing, complete 360-degree seed coverage, and consistent performance.
These machines support a wide range of treatment applications—from coating and pelleting to dressing and incrustation—making them suitable for both high-volume operations and specialized research environments.
Why Choose Oliver
At Oliver Manufacturing, we combine decades of experience with a commitment to innovation and reliability. Every piece of equipment we offer—whether for cleaning or treating—is carefully selected and supported by our team to ensure it performs at the highest level.
We proudly partner with trusted European manufacturers like Westrup and NoroGard to bring the best in seed conditioning technology to North and South American markets. But what truly sets us apart is our dedication to your success—helping you configure the right solution for every seed, every season.