Sand making machine is a kind of environmental equipment which is specially used to make sand and gravel, and suitable for soft, medium hard and hard materials. The finished product has the uniform particle and high performance, which can meet the standard of high-grade construction in the current market.
Sand making machine is also known as sand maker or vertical shaft impact crusher, which is a kind of environmental sand making equipment specially used to make sand and gravel. It is developed by introducing the crushing theory and technology from company of America and combining the advantages of various sand making machines and actual situation of production.
It is suitable for making and shaping sand of soft, medium hard and extra-hard stones and rocks, with the features of high efficiency and environmental friendly.
HXJQ sand making machine has two types in fixed type and mobile type which can be selected, among which the fixed type includes vertical shaft impact crusher, VSI sand making machine, HVI sand making machine, and mobile type contains crawler-type mobile sand making machine and wheel-mounted mobile sand making machine.
The sand making machine is widely used for processing various ores and rocks, stones, cement, concrete, fireproofing materials, bauxite, emery, glass, infrastructure materials and various slag, and sand maker especially has a good performance in processing pebble stones, limestone, quartz rocks, granite, etc.
The capacity and quality of the finished products can satisfy all kinds of requirements of customers. And the artificial sand produced by sand machinery has good particle size and shapes, which can meet the requirements of buildings and road construction.
During the sand making process, the stone materials can be accumulated into a protective layer. Stones can be impacting and crushing by themselves, without contacting with metal parts directly, to reduce the wear of sand maker and its parts.
The feeding and discharging ports can be adjusted easily, which can crush the materials to different degrees. Small stones can be used as sand materials after processing by sand making machine without second processing.
The hammer is made of high manganese steel with high wear resistance, high impact resistance and toughness. The frame of machine adopts the welding technology with the features of stability, avoiding the violent vibration in the operation process. The whole machine has lower fault rate and long service life.
The sealing parts are adopted the water-sealing techniques. All the parts have reasonable and compact structure, which can reduce the gap among parts to avoid the dust. The vortex chamber adopts the air-flow circulation technology, which has the advantages of low dust and noise to realize environmental production.
The material enters the sand making machine from the feeding port, and the rocks are divided into two parts through the feeder, and one is transferred into the high-speed rotating impeller from the middle of the distributor, and is rapidly accelerated in the impeller, and then ejected from the three uniformly distributed flow channels of the impeller at a speed of 60-70 m/sec.
It is impacted and crushed with the materials falling from the periphery of the distributor, and then impacted together on the material lining of the vortex cavity, rebounded by the material lining, and impacted obliquely upward.
Such a material is subjected to two or even multiple impact, friction and crushing in the vortex chamber. The crushed material is discharged from the lower outlet. During the whole crushing process, the materials are crushed and broken by themselves, which reduces the angular pollution and prolongs the mechanical wear time.
Henan HXJQ Machinery is one of the professional sand making machine manufacturers, which owns working plant, and research and development institution. HXJQ has the power and ability to design the reasonable machine according to the needs of customers and actual production demand. Choosing HXJQ, all the following you can get for free:
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