A system of twelve equations have been developed for the elastic-plastic analysis of split-set roof bolts and these equations have been programmed for 

Split Set Bolt Installation - Factory, Suppliers, Manufacturers from China To create more value for customers is our business philosophy; customer growing is our working chase for Split Set Bolt Installation, Resin Bolt Factory, Resin Fixing Bolts, Rock Bolt Capacity Calculation, Utility Hanger Bolt Manufacturer.

Split set rock bolt 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. 2.The installation is the simple. 3.No anchoring agent is required. 4.The friction strength between the bolt and the rock is large. 5.It has high shear and tensile strength.

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

The split set is a popular choice due to its easy installation. Once the hole is drilled, the driver tool drives the anchor into the wall. Installation time is 

A hollow shaft with a large split down its length. One end is tapered, the other has a welding ring lug to hold the plate in place; A square plate used to 

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.

The Split Set stabilizer is a slotted steel tube, with one end tapered for easy insertion into a drill to assure that proper installation techniques are still being used. 38 mm (11/ 2 in.) 37 mm 36 mm 35 mm (13/ 8 in.) Anchorage, tons 8 7 6 5 4 3 2 1 0

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 split-set bolts is hammered into the hole, which has a slightly smaller diameter than bolt. Using the correct hole size for a specific bolt diameter is essential for successful installation. Split set bolts are very suitable for layered formations. The Split-set bolts provide immediate support but only for fairly short period of time.

37 - REQUEST FOR QUOTATION P3/ /07/37 - Delivery of equipment dedicated for split-set bolt installation for self-propelled drilling