Seed and grain cleaners

Precision cleaning equipment for seed, grain, food, and specialty processing

Oliver Manufacturing supplies Westrup seed and grain cleaning equipment, including pre-cleaners, fine cleaners, screeners, de-awners, brushing machines, and specialized cleaning equipment for seed, grain, food, and specialty processing.

From removing oversized material and fines to preparing product for downstream processing, Oliver Manufacturing provides proven cleaning equipment designed to improve product quality, consistency, and processing efficiency.

Through our partnership with Westrup, Oliver offers pre-cleaners, fine cleaners, screeners, de-awners, brushing machines, and specialized cleaning equipment for applications ranging from laboratory and research work to commercial-scale seed, grain, and food processing.

Cleaning equipment built around your product

Effective cleaning begins with understanding the material you’re processing and what needs to be removed. Size, shape, density, surface characteristics, and the type and amount of unwanted material can all influence the equipment and process required.

Westrup cleaning equipment provides processors with flexible options for removing coarse material, fines, dust, husks, awns, and other unwanted material while preparing a more consistent product stream for subsequent processing.

Equipment can operate independently or integrate with gravity separators, destoners, sizers, dryers, and other processing equipment to create a more complete cleaning and separation system.

From pre-cleaning to precision cleaning

Different stages of processing require different levels of cleaning. Pre-cleaning can remove larger contaminants and unwanted material early in the process, helping improve the efficiency of downstream equipment. Fine cleaning provides greater control over the finished product by separating material according to more precise physical characteristics.

Oliver can help determine the appropriate cleaning technology based on your product, desired quality, throughput, available space, and overall processing objectives.

Cleaning solutions for a wide range of applications

Westrup cleaning equipment is used across seed, grain, cereals, grasses, herbs, food products, and other free-flowing materials.

Whether you’re upgrading an existing processing line, adding capacity, or developing a new system, Oliver can help select and configure equipment around the needs of your operation.