Toll Manufacturing | Toll Blending

For over 60 years, Therm-O-Rock East has serviced numerous markets as a blender of proprietary formulations. We have maintained a strict policy of not competing with any of our customers.

Customer formulations are maintained in a secure database. Upon receipt, raw materials are verified and labeled by our Quality Assurance personnel. Silos are available to receive raw material via truck or rail.{image_1}

Blended products are inspected by Quality Assurance before being packaged. Mixes can range up to ten tons, depending on the bulk density of the product.

Toll Manufacturing & Custom Blending

We offer both batch blending and continuous blending operations. During the packaging process, the products are given a final inspection by Quality Assurance.

Custom & Contract Packaging

Packages range in size and type. Plastic and paper bags, open mouth or valve type bags may range in size from 2 to 65 pounds. Bulk bags range in size from 500 to 3000 pounds.