split set bolt installation

The Split Set stabilizer installation is very easy and rapid as 1-2 ! 1- drill the hole. 2- drive the bolt until the plate is in contact with the rock. Split Set stabilizers, model SS39, can be

Mine rock split set bolt also called Split Set Stabilizer,Friction Bolts Split Sets, is an indispensable advanced material for underground mining support. Mine rock split set bolt is a very specific support product, and it is an advanced material used for the support of the roof of the underground copper or gold mining and other projects.

Split Set stabilizers are commonly installed with jacklegs, stopers, jumbos and automatic bolting machines. Almost any hydraulic drill, or any percussive air 

Split Sets rock bolts is a bolt for temporary stabilisation and consist of a tube and plate. The high strength steel tube is slotted along its length.

Min. Order: 100 Set/Sets; Product Description Split set bolt, also called split set stabilizer, is an indispensable advanced material for underground mining support. Split set bolt is a very specific support product, and it is an advanced material used for the support of the roof of the underground copper or gold mining and other projects.

Load cells were placed on the head end of the bolts to determine head loads. Head loads up to 14.7 kN (3,300 Ib) were generated during bolt installation. In 

Friction Bolt/Split Set bolts · The nature of ground must be evaluated. · Choose the proper bit and drill a hole according to bolt diameter,bolt 

DOME PLATE As a kind of ground support Split Set Bolt used in applications, Dia.33mm also has a C shape pipe of bolt body which can offer an instant frictional forces that holds the rocks together, so it is also widely used in mines, tunnels and slopes etc. However meanwhile, the material strengt

Split-SetK Bolt and Elliptical Bolt Sets *.****.*o* 94 Company of Butte, Montana, began making rock bolt installations in 1939. In.

Miners need to optimize the bolt installation in keeping reliable rock support capacity. By using the METAL SERVICE Offset Driver with Jackdrill to install Split Set stabilizers (model SS39) , you can save 60 to 70 cm in low head room or narrow veins situations. The Offset Driver will help to keep the Split Set alignment. Split Set® utility hangers

UTILITY SPLIT SET HANGER BOLT Split Set Utility Hangers can also make screen and mesh installation much easier, faster and safer. After your opening is secured with standard Friction Bolt, install the mesh all at once by driving friction bolt Utility hangers inside the tubes. No new holes are nee

MF47 Friction Bolts also called Split Set Stabilizer,Friction Bolts Split Sets, is an indispensable advanced material for underground mining support. MF47 Friction Bolts is a very specific support product, and it is an advanced material used for the support of the roof of the underground copper or gold mining and other projects. Inquire Now.

Split Set / Friction Bolts are available in 33mm, 39mm, 41mm and 46mm diameters in a variety of lengths to suit the application of the mine. The domed bearing washer plates are available in 125 x 125 x 4mm and 150mm x 150mm x 4mm as well as the Combi Washer Plate 300mm x 270mm x 1.6mm.

The installation of Split Set stabilizers is a fairly straight-forward procedure and can be performed easily by trained personnel. The diameter of the bit should be measured and the length of the hole should be at least two inches longer than the bolt.

Many underground mining operations use Split Set friction stabilizer bolts for rock support. Currently, however, little has been done to quantify the 

Split set is a kind of rock bolt, used for mining and slope. 33mm, 39mm, 42mm, 47mm diameters. You can contact us for more products.

Jul 13,  · Supply Ability: 400,000 sets per month. Min. Order: 100 Set/Sets. Product Description Split set bolt also called split set stabilizer is an indispensable advanced material for underground mining support Split set bolt is a very specific support product and it is an advanced material used for the support of the roof of the underground copper or

Get access to robust, galvanized, steel, metal and alloy split set rock bolts at to serve varied purposes. Select from a wide variety of split 

Oct 08,  · Installation can be done in a few easy step: 1.Drill the hole. 2.Replace the drill steel with a driver tool. 3.Slide the plate on the tube. 4.Drive the tube in with the drill / drifter Rock Bolt Pull Tests Prove Sustained Grip Pull tests help verify the effectiveness of the stabilizers upon installation and over periods of time.

The installation of Split Set bolt is a fairly straight-forward procedure and can be performed easily by trained personnel. The bolt should not be 

Drill each hole at least 2 inches (5 cm) longer than the bolt Number each hole and record the bit size. In soft ground, a bit may drill a hole larger than its diameter. In hard abrasive ground, the hole may be the same diameter as the bit. Drive into each hole an SS-39 Split Set stabilizer fitted with a pull collar as shown.