描述
Product Features
Primarily designed for 10.9-grade high-strength bolts.
Maximum working pressure: 150 MPa (1,500 bar).
Equipped with an automatic rapid-return mechanism for faster piston retraction after each tensioning cycle.
Features a red stroke indicator line to provide a clear visual warning when the piston approaches or exceeds its allowable stroke.
Equipped with an interchangeable tensioning head, allowing adaptation to different bolt sizes and applications.
Standard surface treatment includes polishing and black oxide coating for improved corrosion and wear resistance.
Supplied with a safety protective cover to improve operator protection during high-pressure tensioning operations.
Optional Features
Nickel-plated coating for enhanced corrosion protection.
360° swivel hydraulic coupling for flexible hose positioning and easier operation in restricted spaces.
Optional gear-driven nut rotation socket for hex nuts, allowing fast and convenient nut run-down during tensioning operations.
Optional bolt elongation measuring rod for monitoring bolt extension during the tensioning process.
