Load Cells are designed to measure axial loads in rock bolts, cable bolts, tiebacks and anchors. The bolt usually passes through its central hole and a plate and nut will fasten the bolt tight to the cell. This system can be based on hydraulic or strain gage technology. All types of this instrument is designed and manufactured in our machine shop.
A pullout device is an assembly by which a grouted bolt or anchor is pulled out. This is done to either design the required bond length of the bolt system or to check the correctness of the installation procedure by the contractor.