Sand making machine

Sand making machine

Application: for mining, cement, building materials, chemicals, railways and other industries sanding process.

Introduction: sand making machine is the introduction of the United States Bamak company famous "stone stone" crusher principle and technology, combined with the actual situation of domestic sand production, research and development with a domestic, international, leading level of efficient Gravel equipment. It is widely used in a variety of rocks, abrasives, refractories and so on.

Feed particle size: ≤ 60mm

Production capacity: 12-360t / h

Sand making machine is suitable for crushing and shaping of soft or medium hard and very hard materials, widely used in various ore, cement, refractory, aluminum earth clinker, emery, glass raw material, Silicon carbide, emery, sintered bauxite, the United States and other high-hardness hard sand, hard and abrasive materials than other types of crusher output more efficient.

Shock Crusher, also known as sand making machine, is the principle and technology of "Shitishi" crusher introduced by American Barmer company. Based on the actual situation in the field of sand making in China, we have developed a high quality crushed stone equipment. VSI Sand Making Machine is widely used in various kinds of hard and brittle materials such as rock, abrasive, refractory, cement clinker, quartz stone, iron ore and concrete aggregates. Sand for construction, road gravel is particularly suitable.

Sand making machine mainly by the feed, distributor, vortex crushing cavity, impeller experience, the spindle assembly, the base drive and the motor composed of seven parts.

Sand making machine performance characteristics

  • Less wear and tear, durable
  • During the process of sand making, the stone can form a protective bottom layer, the materials impact and crush each other by themselves, and do not directly contact with the metal components. Instead, they collide with the material lining to impact and rub to reduce the abrasion of the equipment and its components.

  • Significant energy saving, low production costs
  • Sand making machine can be based on the nature of the material or broken the different requirements of the material broken, and crushed small pieces of gravel after processing equipment to become qualified gravel material, can be directly used as raw materials, without other equipment Secondary processing work, saving customers the cost of investment.

  • Unique technology, high wear parts
  • Sand making machine hammer with high wear-resistant high-fierce steel, its impact resistance and toughness are very high, In addition, the rack is a high welding process, solid and stable, the phenomenon does not appear significant vibration High wear resistance of equipment components, advanced.

  • Good seal, production pollution-free
  • Sanding machine seal components not only uses the water seal components, its structural design is reasonable and compact, narrowing the gap between the components to prevent dust from entering. At the same time crushing material in the whirlpool chamber inside the clever air circulation, eliminating dust pollution, make its environment pollution, and then achieve green production.

  • Sand making machine working principle
  • Materials from the hopper into the sand making machine, the material will be divided into two parts by the feeder, part of the intermediate feeder into the high-speed rotating impeller, the impeller is rapidly accelerated, the acceleration up to hundreds of times the acceleration of gravity , And then to 60-70 m / s speed from the impeller three uniformly distributed within the channel ejection, the first with the feeder from the fall of a portion of the material falling impact crushing, and then together to the vortex cavity material lining , It is rebounded by the material lining and obliquely impacts on the top of the whirling chamber and changes its movement direction to deflect downwards. The material emitted from the impeller runner forms a continuous material curtain. Broken material discharged from the lower discharge port, and the formation of closed-loop screening system, the general cycle of three times to break the material below 20 mesh.

Throughout the crushing process, the materials impact each other crushing, not in direct contact with the metal components, but with the material lining impact, friction and smash, which reduces the corner pollution, to extend the mechanical wear time. Whirlpool chamber clever airflow from the cycle, eliminating the dust pollution.

Sand production line process

Sand production line is mainly used for sand making equipment and crusher series of sand production equipment process flow, sand production line process: raw sand into the vibration feeder, the gravel transported to the jaw crusher by the elevator crushing After crushing, the raw material is fed into the sand making machine through the conveyor, and then the sand making machine enters the vibrating screen to carry out the vibration screening and then enters the sand washing machine to be washed to the finished sand making machine sand. In addition you can also provide gravel production lines, stone production lines, gravel production equipment and other stone crushing equipment.

How to resolve sand production process dust?

  • 1, dust reduction measures - the source office
  • ①, through the sand inlet and discharge port for effective sealing, and then install the fan dust extraction, so that you can do in the dust source to control the spread of dust.

    ②, Through the optimization of the sand making machine body itself, such as: the use of multi-layer sieve in the sand screening process, which can not only improve the cleanliness of finished materials, but also effectively reduce the amount of dust.

  • 2, dust control measures - work
  • Sand for the sand during the process of missing out of the dust, but also through the following two points to be improved:

    ①, by reducing the speed of material production sand machine. After the material is processed by the sand making equipment, it is discharged from the discharge opening. The force will diffuse the dust into the air rapidly. If the material flow rate can be properly reduced, the dust spreading can be avoided too fast. But the downside is that this method will directly affect the sand production efficiency.

    ②, by watering. For example, the material that needs to be crushed can be added with an appropriate amount of water, which can greatly reduce the dust generated during the operation of the sand making machine. In addition, it is suggested that a dusting humidifier be installed in the windy operation environment, Unloading and material open-air yard and other places to consider wetting water, in order to reduce dust, so that we can effectively curb the dust in the windy weather problems, making the sand machine equipment operations can reduce dust generation.

  • 3, dust removal measures - after work
  • To maintain good sand making equipment routine maintenance habits, for the aging parts to be replaced in time, in addition, but also pay attention to the internal parts of the device lubrication work.

Low-carbon energy-saving sand making machine

1, Under the same output value and same operation environment, the output of a new generation of low-carbon energy-saving sand making machine can increase about 30% of the sediment yield when compared with the traditional sand making machine and operate stably. If it is supplemented by professional technicians, Energy-saving sand production value has been greatly improved;

2, the optimized and improved energy-saving sand making machine can save 10-30% of the energy during operation, and save 5-10 million yuan of energy consumption cost for each year.

3, Compared with the traditional sand making equipment, the new generation of energy-saving sand making machine pays more attention to the automatic production and operation. Only the feeding and equipment power-on control of the whole production process needs personnel to take care of it. Save part of the production into production.

saving Sand Making Machine

First of all, from a broad perspective, in order to alleviate the harm caused by the deterioration of the environment, the state has started to advocate the implementation of a low-carbon economy and building a low-energy, low-pollution and low-emission-based economic development model and introduced relevant environmental protection policies to limit inefficiencies High-polluting small businesses to encourage energy-saving environmental protection advantages of enterprises. Therefore, to develop a new type of environmentally friendly sand making machine equipment is the market's top priority, which shows that such low-carbon energy-saving sand making machine into the market will be a good thing;

Second, from an early age, low-carbon energy-saving sand making machine is not lost in the traditional sand making equipment, but compared to the traditional sand making machine, the production cost of such low-carbon environmentally-friendly sand making machine But it is relatively low, because it does not need to deal with problems such as dust pollution after-treatment, can completely resolve the traditional sand-making process dust filled the predicament, so in this current focus on green production market, low-carbon energy-saving sand making machine Certainly more than the average version of the sand making machine more popular, so the same can explain the type of low-carbon energy-saving sand making machine into the market will be very popular.

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