Coal firmness coefficient tester

Coal firmness coefficient tester

Product Introduction

Coal firmness coefficient testerThe implementation of MT 49-1987 "Method for Determining the Robustness Coefficient of Coal" standard is used to determine the physical and mechanical properties (Proctor hardness f) index of coal and rock, which is one of the important indicators for determining the risk of coal mine outburst and reflects the softness and hardness of coal. This equipment is an analytical instrument required by coal mine production and appraisal research institutions.

Performance characteristics

① The scale is carved and processed from copper material, and the scale lines are not easily corroded, running smoothly and without mechanical resistance

② Comes with a durability coefficient calculation program that can automatically calculate experimental results based on PC input data

③ Set up a height sealing limit device for crushing heavy hammers to reduce lifting height errors during experimental operations and improve testing accuracy