Friction Bolt For Mine Rodway Support FunctionsFriction Bolt For Mine Rodway Support with only 2 parts, a tube and matching domed bearing plate. The high strength steel tube is slotted along its length. One end is tapered for easy insertion into a drill hole and the other has a welded ring flange to hold the bearing plate. With the bearing plate in place, the tube is driven into a slightly smaller hole, using the same standard percussion drill that made the hole.
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33mm Friction Bolt Functions33mm Friction Bolt is a frictional ground support system.
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Friction Stabilizer BoltFriction
Stabilizer Bolt is a frictional ground support system.
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Friction Bolt-47-1800mm FunctionsFriction Bolt-47-1800mm Friction bolt is a frictional ground support system.
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Friction Bolt -33-600mm FunctionsFriction Bolt -33-600mm is a frictional ground support system.
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Friction Bolt-33-1500mm FunctionsThe Friction Bolt-33-1500mm operates as a ground support system through frictional forces. When the bolt is inserted into a drilled hole with a smaller diameter, the slot compresses, reducing the bolt's diameter.
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39mm Friction bolt Functions39mm Friction bolt (Split sets) is a frictional ground support system.
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Star Plate For Friction Bolt SpecificationsPlate TypeLength(mm)Width(mm)Thickness(mm)TRSP1501504TRSP1501505TRSP1501506TRSP2002004TRSP2002005TRSP2002006Star Plate For Friction Bolt Features&Advantages Offered with a dog ear feature for suspending service lines Designed with rounded corners to minimize mesh damage during loading The dome shape allows for 18°
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Friction Bolt-39-2400mm FunctionsFriction Bolt-39-2400mm is a frictional ground support system.
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Friction Rock Bolt FunctionsSplit Set is a frictional ground support system.When friction bolt is inserted into drilling hole with smaller diameter, the slot partially closes and bolt diameter is compressed, which creates radial forces on rock roof surface along the whole length and firmly holds the rock. Friction Rock Bolt Features&AdvantagesMade from high-strength steel band Immediate frictional Support in axial and radialIndependent support without plateEasy for installationSimple design, cost-savingAvailable in black, cold galvanizing, or hot dip galvanizedFriction Roc
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Friction Bolt-33-1800mm FunctionsFriction Bolt-33-1800mm is a frictional ground support system.
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Friction Bolt-47-3000mm FunctionsFriction Bolt-47-3000mm is a frictional ground support system.
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Friction Bolt-47-900mm FunctionsFriction Bolt-47-900mm is a frictional ground support system.
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Friction Bolt-47-2400mm FunctionsFriction Bolt-47-2400mm is a frictional ground support system.
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Friction Bolt-39-2000mm FunctionsFriction Bolt-39-2000mm is a frictional ground support system.
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Friction Bolt Ground Support FunctionsFriction Bolt Ground Support is a frictional ground support system.
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47mm Friction bolt Functions47mm Friction bolt (Split sets) is a frictional ground support system.
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Dia 28mm Water Swelling Friction Bolt Key FeaturesInstallation is rapid and effortlessNo resin or grout is necessaryRemains stable despite blasting vibrations and varying rock strengthsBoasts an extensive expansion range, ensuring even load distribution along the holeDelivers immediate structural support Two designs of Dia 28mm Water Swelling Friction Bolt> Dia
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42mm Friction bolt Functions42mm Friction bolt (Split sets) is a frictional ground support system.When 42mm Friction bolt is inserted into drilling hole with smaller diameter, the slot
partially closes and bolt diameter is compressed, which creates radial
forces on rock roof surface along the whole length and firmly holds the
rock.Features&AdvantagesAvailable in black,cold galvanizing or hot dip galvanizedMade from high strength steel band Independent supporting without plateEasy for installationSimple design,cost savingImmediate frictional Support in axial and radial
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Friction Bolt Ground Control FunctionsFriction Bolt(Ground Control) is a frictional ground support system.When Friction Bolt(Ground Control) is inserted into drilling hole with smaller diameter, the slot partially closes and bolt diameter is compressed, which creates radical forces on rock roof surface along the whole length and firmly holds the rock. Friction Bolt Ground Control Features&AdvantagesMade from high-strength steel band Immediate frictional Support in axial and radialIndependent support without platesEasy for installationSimple design, cost-savingAvailable in black,
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Friction Bolt-39-900mm FunctionsFriction Bolt-39-900mm is a frictional ground support system.When friction bolt is inserted into drilling hole with smaller diameter, the slot partially closes and bolt diameter is compressed, which creates radial forces on rock roof surface along the whole length and firmly holds the rock. Friction Bolt-39-900mm Features&AdvantagesMade from high strength steel band Immediate frictional Support in
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Friction Bolt-33-900mm FunctionsFriction bolt is a frictional ground support system.When friction bolt is inserted into drilling hole with smaller diameter, the slot partially closes and bolt diameter is compressed, which creates radial forces on rock roof surface along the whole length and firmly holds the rock. Friction Bolt-33-900mm Features&AdvantagesMade from high strength steel band Easy for installationImmediate frictional Support in axial and radialIndependent supporting without plateS
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Friction Bolt -42-2100mm FunctionsFriction Bolt -42-2100mm is a frictional ground support system.When friction bolt is inserted into drilling hole with smaller diameter, the slot partially closes and bolt diameter is compressed, which creates radial forces on rock roof surface along the whole length and firmly holds the rock. Friction Bolt -42-2100mm Features&AdvantagesMade from high strength steel band Immediate frictional Support in axial and radialIndependent supporting without plateEasy for installationSimple design,cost
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Round Plate For Friction Bolt SpecificationsPlate TypeLength(mm)Width(mm)Thickness(mm)TRRP2002004TRRP2002005TRRP2002006TRRP2002008TRRP20020010TRRP1501504TRDP1501506Alternate sizes also available as customer’s requirement.Available in black or hot dip galvanized. Round Plate For Friction Bolt Features&Advantages Custom sizes can be provided according to the specific needs of customers. Suitable for mines with
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