Nord-Lock’s multifunctional wedge-locking solution combine unrivaled wedge-effect to prevent spontaneous bolt loosening with an exceptional spring effect to compensate for loss of preload due to slackening, giving total security for those situations in which there can be no compromise.
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Nord-Lock wedge-locking products utilize tension to secure bolted joints in demanding industries exposed to vibration and dynamic loads. The system comprises a pair of washers that creates a wedge-effect and prevents the bolt from rotating loose. Achieve and maintain a high and accurate clamp load with quick and easy installation and removal. A reliable and elegant solution.
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Superbolt tensioners offer you simple and cost effective tightening of large size bolts. Your joints can be tightened with high accuracy without requiring specialist skills or heavy tooling. MJTs ensures a profitable life cycle cost by improving the bolt design for OEM manufacturers, ensuring reliable operation and by facilitating maintenance procedures.
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Our Expansion bolt is a clever design that replaces traditional interference or force fit bolts. The key to this technology is the split expansion sleeve that mates with the customer’s machine holes, along with an internal taper that accepts a mating tapered stud. The split sleeve requires less tolerance on mating parts that is traditionally required with interference fit or hydraulic systems, saving critical machining time. Integrates multi-jackbolt technology.
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Investments in infrastructure require safe innovations
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Keeping up with productivity across fields and forests
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These large machines place extreme demands upon their bolted joints. That's where the Nord-Lock Group comes in...
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Whether it’s special-purpose or a designed series, machines must meet requirements yet stay affordable and flexible
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Maximizing production and minimizing downtime
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Powerful machinery working through solid rock
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Continuous operations in the harshest of environments
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Different sources need different methods, but reliability is always key
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The small components that power international trade
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Inhibiting the unique combination of strength, formability and versatility
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Securing any connection where failure is not an option
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Nord-Lock Performance Services will assist you in identifying ways which your company can increase its competitiveness.
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We add value throughout the project and make sure that your bolting application pays back multiple times! We increase your profitability and productivity, along with other total cost savings derived from optimized bolted joints.
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Our skilled engineers analyze and optimize bolted connections with their unique knowledge and the competences available through our Technical Centers. With our engineering expertise, custom solutions can also be designed and manufactured.
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We help you to ensure successful operation over time with our on-site and remote product training. We also offer installation support and retrofitting.
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Download low resolutionThe Nord-Lock Group is a world leader in bolt securing systems. We offer unique bolting expertise combined with an innovative product portfolio, including Superbolt and wedge-locking solutions.
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