How to solve the problem of unsatisfactory grain shape in stone production line
With the acceleration of urbanization, infrastructure projects in various parts of the country continue to increase, and large quantities of sand and gravel are needed. 13 stone, 24 stone as a common specification in the coarse aggregate, is also required by the mixing station around. And there are also more production plants and stone production lines around.However, there are no shortages of users who did not consider the choice of the stone production line or chose the equipment or scheme of the small manufacturer. As a result, the final stone shape is not ideal. It is always kept at a price by the mixing station, and sometimes even if the price is low, it is still Can't sell out.
How to avoid the above tragedies or how to solve them?The shape of the stone is very much related to the choice of equipment?The equipment that is beneficial to the optimization of stone grain shape includes impact crusher, impact crusher, HPT multi-cylinder hydraulic cone crusher, ordinary jaw crusher and conical crusher-processed stone grain needles with high content, so if you The stone production line does not use the aforementioned three types of equipment, and the stone shape that may be processed may not be ideal.Impact Crusher / Bluestone Production LineAs the impact crusher has multiple crushing chambers, the crushing of the materials in each crushing chamber has undergone several collisions, among which the friction between materials is numerous, so the final product grain shape is very good, but when encountering hard rock, There will be more possible flaky, mainly due to the lack of speed, impact force is not enough to make the material crushed, there is a situation of the plate hammer entrainment. However, for safe production, the speed of counter-attack can't be adjusted at will. Therefore, counterattack is applicable to the crushing of soft rock such as limestone, and it is not dominant in the crushing of dense diabase.The impact crusher uses high-speed impact energy to crush, the linear speed of the hammer around the impeller can reach 70-80m/s, and the line speed of the counterattack hammer is only 35m/s, so the crushing force or the impact crusher is stronger. . The operating principle of the impact crusher is stone hitting stone and stone hitting iron. During the crushing process, the material is impacted and rubbed from various angles, so the grain shape is very good. However, the disadvantage of the impact crusher is that the feed is too small, generally not allowed to enter more than 60mm of material, if the sand may be controlled below 40mm.
Fine stone production line/basalt rock equipmentHard rock crushing should use ordinary cone-breaking shaping machine, or HPT multi-cylinder hydraulic cone crushing. HPT multi-cylinder hydraulic cone crushing helps to optimize the grain shape mainly because the taper between the crushing walls is small, easy to taper. The formation of a longer material layer, while HPT multi-cylinder conical breaking speed is higher than other cones, a certain impact on the material, and the friction between the material will be more.In short, the optimization of stone grain shape, there are many excellent equipment and combinations to choose from, while the HST single-cylinder conical breaking + shaping sand making machine is a combined model pushed by Tarzan, which is conducive to the production of high-quality sandstone.
How to avoid the above tragedies or how to solve them?The shape of the stone is very much related to the choice of equipment?The equipment that is beneficial to the optimization of stone grain shape includes impact crusher, impact crusher, HPT multi-cylinder hydraulic cone crusher, ordinary jaw crusher and conical crusher-processed stone grain needles with high content, so if you The stone production line does not use the aforementioned three types of equipment, and the stone shape that may be processed may not be ideal.Impact Crusher / Bluestone Production LineAs the impact crusher has multiple crushing chambers, the crushing of the materials in each crushing chamber has undergone several collisions, among which the friction between materials is numerous, so the final product grain shape is very good, but when encountering hard rock, There will be more possible flaky, mainly due to the lack of speed, impact force is not enough to make the material crushed, there is a situation of the plate hammer entrainment. However, for safe production, the speed of counter-attack can't be adjusted at will. Therefore, counterattack is applicable to the crushing of soft rock such as limestone, and it is not dominant in the crushing of dense diabase.The impact crusher uses high-speed impact energy to crush, the linear speed of the hammer around the impeller can reach 70-80m/s, and the line speed of the counterattack hammer is only 35m/s, so the crushing force or the impact crusher is stronger. . The operating principle of the impact crusher is stone hitting stone and stone hitting iron. During the crushing process, the material is impacted and rubbed from various angles, so the grain shape is very good. However, the disadvantage of the impact crusher is that the feed is too small, generally not allowed to enter more than 60mm of material, if the sand may be controlled below 40mm.
Fine stone production line/basalt rock equipmentHard rock crushing should use ordinary cone-breaking shaping machine, or HPT multi-cylinder hydraulic cone crushing. HPT multi-cylinder hydraulic cone crushing helps to optimize the grain shape mainly because the taper between the crushing walls is small, easy to taper. The formation of a longer material layer, while HPT multi-cylinder conical breaking speed is higher than other cones, a certain impact on the material, and the friction between the material will be more.In short, the optimization of stone grain shape, there are many excellent equipment and combinations to choose from, while the HST single-cylinder conical breaking + shaping sand making machine is a combined model pushed by Tarzan, which is conducive to the production of high-quality sandstone.
评论
发表评论