In view of the increasing demand for scale, intensive, energy-saving and environmentally friendly, and high-quality machine-made sand in the sand and gravel market, Shibang Group has further optimized the structure and function of the impact crusher based on the application technology of thousands of impact crushers and sand shaping, and launched a new generation of high-efficiency and low-cost sand shaping equipment—VSI6X series vertical shaft impact crusher (also known as sand making machine).
In order to meet the crushing needs of different users, the VSI6X vertical shaft impact crusher optimizes the structure of the crushing chamber, configures the “stone-on-stone” and “stone-on-iron” crushing forms, and the “stone-on-stone” material lining and “stone-on-iron” impact block structure are specially designed according to the working state of the equipment, which significantly improves the crushing efficiency of the equipment.
In order to ensure the overall performance of the equipment, the VSI6X vertical shaft impact crusher optimizes the structure of key components such as impellers, bearing cylinders, and main bodies. A number of national technologies ensure that the crushing equipment is high-yield, high-efficiency, and low-cost during crushing operations.
The VSI6X series vertical shaft impact crusher optimizes the structure and process of some parts such as impellers. Compared with previous equipment under the same use conditions, the life of key wearing parts is increased by 30%-200%; it is equipped with a simple lifting device. When the equipment is maintained, the impeller and bearing cylinder hoisting does not require additional large-scale lifting equipment, which greatly reduces the difficulty of equipment maintenance.
When designing the VSI6X vertical shaft impact crusher, the safety and reliability of the equipment are fully considered. It adopts a more stable and reliable dual-motor drive and automatic thin oil lubrication. At the same time, the hopper and maintenance platform of the equipment are optimized to ensure safe and reliable operation of the equipment.
VSI6X vertical shaft impact crusher (also known as sand making machine) has two feeding modes, full center feeding: the material falls into the feed hopper, enters the high-speed rotating rotor through the center feed hole, is fully accelerated and thrown out through the launch port, first collides with a part of the material that falls freely after rebounding, and then impacts the vortex material lining (or impact block) in the surrounding vortex cavity, first rebounds to the top of the crushing cavity, then deflects downward, collides with the material emitted from the impeller flow channel to form a continuous material curtain, and finally discharged through the lower discharge port. Center feeding with annular waterfall feeding: the material falls into the feed hopper, then falls through the annular hole, and is divided into two streams by the bulk material plate. One stream of material enters the high-speed rotating impeller through the dividing plate, and the other stream falls from the surrounding of the dividing plate. The material that enters the impeller is rapidly accelerated in the impeller and then thrown out at high speed. It first impacts and crushes with the other part of the material that falls freely around the bulk plate, and then impacts the vortex material lining (or impact block) in the surrounding vortex cavity. It is first rebounded to the top of the crushing cavity, and then deflected and moves downward, colliding with the material emitted from the impeller flow channel to form a continuous material curtain, and finally discharged through the lower discharge port.
In the construction aggregate industry, SBM mainly provides jaw crushers, impact crushers, cone crushers, sand making machines, mobile crushers and other crushing equipment to meet customers' production needs of different tonnages and sand and gravel aggregates.
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