Humboldt Manufacturing - Testing Equipment for Construction Materials

Humboldt provides a complete line of Aggregate Testing Equipment. We offer a great selection of sieves, shakers and accessories, aggregate abrasion devices, moisture testers for aggregate and soils, riffle-type sample splitters, microsplitters for fine materials, screen shakers, specific gravity test equipment, and aggregate classification devices.

Our sieves are of the highest quality to ensure consistent fit, accurate specifications and durable construction. Use our sieve wizard to locate and order based on mesh size, type of frame and mesh, and include your covers and pans.

Look to Humboldt for other aggregate equipment such as specific gravity bench setups, flasks and bottles.