Baoji rock blasting expanders, Baoji silent broken agent manufacturers with carbatex SCA broken agent and Wire Saw joint mining blocks Wire Saw methods have mine, you can use SCA broken agent and carbatex joint mining blocks method , Wire Saw has many advantages, but its high cost, efficiency is slow, our general wire saw ergonomics as 1m 2 / h, the Italian fast Wire Saw is 2 ~ 6m 2 / h. If Wire Saw for horizontal cutting, crushing agents SCA with carbatex vertically cut the total cost will be reduced, improving the effectiveness of work. With this joint mining method, with beaded wire saw cutting horizontally, then vertically carbatex agents SCA broken cutting and cutting block, achieved significant benefits. About Wire Saw supporting equipment, performance, and mining methods, not described here, please refer to the relevant information. At present, some mines use Wire Saw horizontally after sawing, splitting wedge hit with perforated vertically separated, since playing wedge splitting losses (including drilling rigs and splitting surface is uneven) of about 20cm, so that blocks rate decreased by about 24%, if the switch carbatex SCA broken agent for vertical cutting, not only eliminates the need for labor, but also blocks the rate of increase. Tests showed: Stone shortage rate can be increased to over 20%. Some large foreign mining, using stone ore Wire Saw for vertical and horizontal cutting (stepped), then crushing agents SCA carbatex cutting block, this method can improve efficiency, reduce mining costs. For large and medium-sized mines, such joint mining method is a direction. Currently, the town of stone enterprises need to adapt to the development of the domestic the unit has developed a small, flexible, low-cost small beaded wire saw, it carbatex SCA broken agent compatible with the use, even more powerful, will make the entire stone mining industry greatly change, blocks production doubled, the quality has greatly improved. 1 Jiaze silent broken agent full-cut design with broken concrete structures Jiaze silent broken agent (referred carbatex HSCA broken agent) is relatively easy, because it only requires the removal of damage, but the exploitation of stone blocks is different, it requires cut Blocks with industry standard specifications, not to hurt the stone, surface roughness of not more than ± 3cm, good integrity. Therefore, to do mining work is very important. 1.1 mine investigation before mining marble, granite and other precious stone mines must have a preliminary investigation, the best geological team geological exploration, understanding ore stocks, veins to mine, joint development, the visual estimation theory into blocks rate, into a block of size. If the ore body joints developed many cracks, into blocks rate of 30% or less, no commercial value, even open up the blocks, a board rate. So, mine geological survey is based on the premise necessary to determine whether the value of mining and stone quarrying design. Should not blind exploitation, otherwise more harm than good. What is a reasonable rate into blocks, namely 10000m 3 ore body, carve out a more qualified 3000m 3 stone blocks, only the value of mining. 1.2 determine the mining design by geological survey, mining does have value, perform mining design. If it is mine, first to cover the soil and gradually peel, exposing the ore body. If the ore body surface, weathering, water erosion, fissures and more fragmented, you can use carbatex SCA broken agent or black huoyao peeled off, do not stint. Mining arrangement should be based on actual occurrences during coal mining and ore natural texture according to the joint plane, to determine the different steps and fracture height, length and angle. This step is important. JOINTED law to deposit more deeply understood through, the more active mining work, this is an important way to sufficiently reduce losses stone, blocks the rate of increase. If the mining design choices inappropriate, it would undermine the integrity of the stone, resulting in losses. 1.3 1.3.1 cut mining program phase (ie large volume cutting): In a mining face, the first two from the vertical excavation trench, so that the free surface into four steps, in order to facilitate mining. Open trench, try not to use zhayao, you can use carbatex Jiaze SCA SCA broken agent or agents with black huoyao broken joint excavation trench, so as not to damage the stone stairs, open trench work is more difficult, because Only two free surfaces, layer by layer to the depth of the excavation only, out of the trench face straight as possible, deep enough for the next big cut to create good conditions.