معدات شدّ براغي  شركات مصنعة، تجار، موردون، مزودو خدمات

Boltight has been at the forefront of hydraulic bolt tensioning for over a decade. Our tensioning tools provide fast, accurate and safe solutions to tighten and loosen multiple bolts simultaneously.

• Certified system for securing bolts, working at low and high preload levels
• Particularly suitable for dynamic loads – including when using lubricants
• Can be re-used
• Very easy to install and remove (wedge lock washers are supplied as a pre-assembled pair)
• Also suitable for high-tensile bolts of 8.8, 10.9 and 12.9 and their respective nuts
• Available in steel or stainless steel with narrow or wide bearing surfaces – other materials are available upon request