Bolt tensioner hydraulic power pack APU series

air-drivenhigh-pressurecompact

The air-driven bolt tensioning systems from GLOBE are designed for users who require reliable, accurate and user-friendly solutions for preloading bolted connections. Because these systems are powered by compressed air, they are very well suited for environments where an air supply is available and where powerful, fast and efficient operation is desired. Air-driven bolt tensioning uses high-pressure oil to hydraulically stretch the bolt. By applying controlled pressure, space is created between the nut and the bolt, allowing the nut to be tightened manually while the system remains pressurised. After releasing the pressure, an extremely accurate, safe and durable connection is formed between bolt and nut — even under demanding conditions. GLOBE’s air-driven tensioning systems are designed with a focus on safety and long service life. They are supplied as complete systems, easy to operate and compliant with all requirements for professional bolt tensioning work. Thanks to their robust construction and reliable air-driven design, they deliver consistent performance both in the field and in workshop environments.