At Metal Stitch, we recognize the realities of industrial bolting demands go beyond applying force. They involve achieving uniform tension, avoiding load imbalance, and ensuring consistent joint integrity under demanding conditions. Our topside hydraulic bolt tensioners are purpose-built to solve these challenges in every critical bolting cycle. ⦁ Handles bolt sizes from 16-150 mm. ⦁ Delivers a Max. Tensioning Load up to 5406 KN. ⦁ Direct axial tensioning eliminates torsional shear, ensuring uniform preload without thread damage or flange warping. ⦁ Composite sealing system ensures zero pressure drop, safeguarding against fluid leaks and maintaining consistent operational efficiency. ⦁ Precision machining eliminates stud misalignment, ensuring accurate fit, dependable load transfer, and reliable preload integrity in all conditions. ⦁ Enclosed load cell safeguards against foreign particle entry, protecting cylinder function and maintaining reliable tensioner performance. ⦁ Hydraulic pressure proportionally translates into tensile load, ensuring consistent and repeatable bolt tension across all applications.