Machine Tool Promotions
Roof Bolt Production Machines
MTP's automated nut applicator and nibbing machines can process up to 480 tons of roof bolts per month. (Based on 20mm bar, 1800mm long, a single shift of 8 hours. 22 work days per month and 75% operator and loader efficiency).
Automated nut applicator and nibbing machines consist of a sorting and loading table which insures the correct positioning of the bars, a vibrating nut sorter to supply the nut applicator, which in turn spins the nuts onto the thread, a nibbing press with a backstop to accurately position and nib the threads and a spinning head to spin the nut back onto the nib.
Oil filtering system with magnetic separator for removing bar scale.
Up to 2.4 metres
4.3 seconds per roof bolt
Reinforced bar, 12 - 20mm, 750 MPa