BMG’s Nord-Lock bolting solutions now include Boltight hydraulic bolt tensioning tools, which are used to tighten bolts simultaneously, ensuring even preload in industrial applications and extreme environments, where bolt load accuracy is critical.
Boltight hydraulic bolt tensioners, manufactured to stringent global quality and safety specifications, use high pressure hydraulics and a predetermined pressure to make on-site bolting jobs safer, faster and more efficient. These tools have been specially developed to axially stretch the bolt. The nut is then rotated down the joint face, accurately locking in the bolt load.
The Boltight operating principle is based on the flow of hydraulic oil into the load cell. The load generated by the load cell is transferred into the puller and the puller then transfers the load directly into the bolt. The nut lifts clear of the flange surface due to bolt stretch and the socket is used to turn the nut down, retaining the load. Boltight hydraulic bolt tensioning equipment is suitable for use in all industries where critical bolting requires accurate and reliable tightening. In power generation, these tools are used for bolts on pipes, pumps, valves and engines.
Boltight tools are also used extensively throughout the oil and gas industry, where reliable and accurate bolt tightening is critical to operational efficiency. Standard bolt tensioners are used on onshore and offshore pipeline flanges, compact flanges, heat exchangers, cranes, pumps, valves and for other critical bolting applications. Xtra load bolt tensioners are recommended for higher loads and for restricted space applications.
Industrial gear units for mixing and agitating processes Bearing Man Group T/A BMG
Electrical switching & drive systems & components
Nord Drive Systems encompass modular drive configurations that ensure optimum performance of mechanical speed control for specific applications in almost every industry.
Read more...Bearing failure analysis is a perfect solution for Tongaat Hulett SKF South Africa
Shaft power components
A collaborative bearing failure analysis conducted by SKF and Authorised Distributor, Bearings Services Durban at one of South Africa’s leading sugar refinery plants in KwaZulu-Natal provided tremendous value for the customer.
Read more...Heavy-duty V-belts for aggressive conditions Bearing Man Group T/A BMG
Shaft power components
BMG’s specialised Gates belting range includes Predator V-belts, engineered for optimal performance in Africa’s harshest conditions.
Read more...Vibration monitoring in three axes with IO-Link ifm - South Africa
Shaft power components
Machine vibrations are important indicators when it comes to assessing the current condition of a machine. Damage to rolling element bearings and other machine components can be detected at an early stage before costly machine downtime occurs.
Read more...BMG powers up at Nampo 2025 Bearing Man Group T/A BMG
News & events
The BMG team was highly prominent at this year’s Nampo agricultural show, held near Bothaville recently. This prestigious event, which is one of the largest agricultural exhibitions in the southern hemisphere, is a highlight for manufacturers and suppliers of farming equipment, as well as for farmers, families and the entire community.
Read more...New generation low power frequency inverters Bearing Man Group T/A BMG
Electrical switching & drive systems & components
New to BMG’s electromechanical range are energy-efficient Synergy PI150 series frequency inverters, which have been designed for efficient use in many applications.
Read more...Motion technology for all types of automation Bearing Man Group T/A BMG
News & events Electrical switching & drive systems & components
BMG has been appointed by The Timken Company as a distributor in southern Africa for the Rollon linear motion guidance system.
Read more...Efficient maintenance counts Bearing Man Group T/A BMG
Shaft power components
BMG’s total plant management solutions encompass a technical advisory service for maintenance programmes that includes correct chain and sprocket selection, which is a critical factor in any power transmission system.
Read more...Optimise your plant assets SKF South Africa
Shaft power components
The SKF Rotating Equipment Performance Centre provides anyone from anywhere with easy access to a comprehensive suite of advanced condition monitoring, analytical and diagnostic solutions.
Read more...Hydraulic pumps deliver high flow, convenience and precision Bearing Man Group T/A BMG
Hydraulic systems & components
BMG’s range of high-performance hydraulic electric Enerpac E-pulse pumps is critical to all 700 bar operating hydraulic systems. These portable E-pulse pumps have intelligent auto-cycle functionality and an efficient power-to-weight ratio to ensure dependable operation and high productivity in challenging industrial applications.
printer friendly version