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Help Center33mm Diameter Split Set Rock Bolt for Underground Mine Support
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prices of split set FS-39 friction split set stabilizer from China manufacturer
33mm diameter split set rock bolt for underground mine support.
Split set rock bolt are manufactured for underground or above ground applications in mines, tunnels, slopes, or wherever reliable ground support is needed. Our split set bolt produce superior holding power due to their unique design that exerts pressure against the rock over its full contact length immediately upon installation. When ground shift occurs, our rock bolts conform to the changing ground conditions. The result is a tight grip that actually grows stronger with time and ground movements, providing reliable ground support. Friction Bolts never needs tightening
Features:
· The 33 mm Friction Bolt is suitable for installation with hand held rock drills (stoppers/drifters).
· Friction bolts can be load tested by fitting a special ring to the bolt prior to its installation. Pull tests can then be conducted with a hollow ram hydraulic jack.
· Further corrosion protection can be provided by hot dip galvanizing.
Standard Lengths & Packaging:
· Standard bolt lengths include 450mm long and from 600mm to 2400mm in 300mm increments.
· Non-standard lengths are available on application.
· Friction Bolts are supplied in standard packs of 150 bolts (39mm & 47mm) and 300 bolts (39mm).
Our company
Shandong Juye Mining Technology Co.,Ltd. Located in Taian hi-tech development zone. We are a high-tech enterprise, specialized in research and development, manufacturing,sales and services for mining tools and machines.
Contact us
Any interest about our products, please feel free to contact us.
I'm Elsa, glad at your service. elsa(at)jyminingproducts(dot)com
whatsapp:+8615588596290
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