Slump Cones and Slump Cone Funnels: Helander is the largest manufacturer of steel slump cones and slump cone funnels, required for concrete testing, in the country. Helander protects and sells only to distributors, with minimum order quantity requirements. They are available in both standard and metric.

Sand Cones: Helander produces different sizes and types of sand cones in standard dimensions or customer specified. Sand cones are also sold only to distributors. This product has minimum order quantity requirements.