Year1
- 型号：
- 95
- 爆破力：
- 300MPA
- 重量：
- 700kg
< ="- r -r - - ">External link wire field operation It requires three to four people, which increases the labor cost < ="- r -r - - ">It is easy to fill the flying tube, difficult to knock, and laborious. It cannot guarantee that the flying tube does not cause the originally safe gas to expand into It's not safe anymore. How much does static blasting equipment cost for a set of mining equipment < ="- r -r - - ">It is easy to produce dumb blasts. Your ideal reason is that the original design of the vent head did not take into account the large defects, resulting in abnormal results. Conductive and air leakage faults make it difficult to perform horizontal operations, causing usability defects. The leakage head is easy to break. The original structure has fatal design flaws. It is easy to leak electricity and air easily < ="- r -r - - ">It is a waste of carbon dioxide to clean the pipe and 500 kilograms of carbon dioxide can only be charged for 200 to blast the pipe and the rest is wasted. <> The second generation gas expansion can be partially replaced to improve efficiency and save costs. Directly replacing the deflated head and inflatable head to replace the external heating pipe requires a lot of work and the lifting tube in the insertion hole is easy to pull. In the second generation, improvements were made to improve the structure of the inflating head and energy discharging head. Changing to direct connection saves more than double the operating time, solves the problem of floating resistance in the line, and increases the trigger rate to -%. Save labor and time to the greatest extent, reduce costs, and also reduce the failure rate of electric leakage and air leakage. Because there is no external wiring to solve the damage to some components caused by the expansion of the lifting pipe, the maintenance cost and mining cost are reduced. < ="- r -r - - ">Use a heating tube instead of a heating tube. If the blasting time is long, the gas expansion force will be insufficient, and the cracking ability of the stone will be insufficient. The second generation improved heating tube can shorten the blasting time and reduce the failure rate, thus virtually increasing the success rate of gas expansion and reducing the production cost. < ="- r -r - - "> < ="- r -r - - ">The second-generation expansion pipe is designed to have a drilling diameter of The method of use is the same as that of the first generation, but the liquid filling amount of the single carbon dioxide tube is increased from /g of the first generation to -g, thereby increasing the expansion force of the second generation tube by %. The connection between the tubes and the tubes adopts modular elastic connection. The docking of two tubes takes minutes and seconds. Now the second generation only requires - seconds and does not require a meter to measure. The design of the inflatable head has a longer service life. It solves the problem of air leakage and floating resistance in the first generation expansion tube and maximizes the use efficiency of the expansion tube, so it is practical. The use effect greatly increases the cost of consumables, thus greatly reducing the mining cost. The second generation expansion pipe is more ideal for use in horizontal holes and tunnels, underground engineering and underwater engineering! The most important thing is that the second-generation upgrade does not increase in price and is the same as the original price. You know the power of the second-generation single-tube inflation volume. Use four or five kilograms at the same time. Welcome < ="- r -r - "> < ="- r">< r="../.<>&#." __r="../.<>&#." ="" />
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