Hydraulic bolt tensioner

摘要

TECHNOFAST INDUSTRIES, one of Australia's leading hydraulic fastening companies, has updated its very popular EziJac B3S series of hydraulic bolt tensioners to make them even more efficient, longer lasting, user-friendly and safe. The B3S Series EziJac is a modular style hydraulic bolt tensioner featuring a spring return mechanism which automatically resets the tool to its full working stroke. The modular design allows multiple adaptor kits to be interchanged with just the one load cell.