Load Frame capacities range from 250,000 to 500,000lbf (1,112 to 2,224kN) for our standard 250, 300, 400, and 500 series, or we can help you design a custom compression machine with capacities up to 1,000,000lbf (4,448kN) to test a wide range of concrete sample types and sizes. Each frame can be fitted with a number of fixtures to allow …