1, universal mining machine. Universal mining machine river pebble sand machine can be used for medium-sized crushing of various ores and bulk materials, and can crush river pebble materials with compressive strength not greater than 320Mpa, which can be divided into coarse crushing and fine crushing. Its feeding granularity is125mm ~1020mm. It is the first choice equipment for primary crushing.
2. Zheng Sheng Heavy Industry Company. Zheng Sheng Heavy Industry Sand Maker has a large feed particle size, and the maximum feed particle size can reach 100mm, which exceeds the feed particle size limit of conventional Bamak series vertical shaft impact crusher. Double-cavity discharging design. The discharge diameter is large, allowing the available angle of the discharge port to reach 89, reducing the processing flow of materials in the cavity and realizing non-blocking production.
3. Yuzhong machinery. The mechanical sand making machine in central Henan can be used for coarse, medium and fine crushing of various ores and rocks, and its compressive strength is 147-245MPa. Using finite element analysis technology, the equipment has higher working strength and is helpful to improve production efficiency. Jaw crusher is equipped with a wedge-shaped outlet adjustment device, which is simpler, safer and faster than the old gasket adjustment.
4. Wang Cai Machinery Equipment Co., Ltd.. The sand making machine of Wang Cai Machinery Equipment Co., Ltd. is especially suitable for fine grinding and medium grinding of hard and brittle materials such as abrasive, refractory, cement, quartz sand, steel sand, slag powder, copper ore, iron ore, gold mine, concrete aggregate and asphalt aggregate. It is an efficient and energy-saving gravel sand making equipment, which saves energy by 50% compared with the traditional fine crusher.
5. Zhengzhou Hengyang Industry. Zhengzhou Hengyang industrial sand making machine has large crushing ratio and adjustable discharging granularity. The particle size of pebbles below 5 mm can reach more than 85%, and the daily processing capacity is 200 -300 tons ... Its complete sand production line equipment can be used for the production of aggregate and artificial sand of hard limestone, granite, basalt, river pebbles, metallurgical slag and other materials, and is suitable for hydropower, building materials, highways, urban construction and other industries.