The various airflow crushing machines on the market have different performance and scope of applications due to different manufacturers. What type of air flow crusher should metal silicon be used when crushing processing? Through a large number of actual cases, the MQW airflow crusher is more suitable for processing and preparation of metal silicon. The following is introduced by Xiaobian.
MQW airflow crusher is Qingdao Youmingke's processing requirements for metal silicon (thick product size, high finished product ratio requirements), and development of one development. Special crushing equipment for new types. The company developed a special production line for metal silicon powder [Metal silicon powder special air flow crushing unit] mainly has the advantages of high finished product rate, large output, small equipment wear, low equipment maintenance rate, high product purity, and clean production environment. Comparison of the advantages of metal silicon with MQW airflow crusher equipment 1. The finished product rate Our company's airflow crusher can accelerate the material to consistent crushing strength by establishing a uniform crushing flow field. The material stays in the crushing cavity very short, which effectively avoids the crushing of the product and increases the rate of finished product. When producing 40-120 mesh (+40 \u0026 le; 25%,-120 mesh \u0026 le; 10%), the finished product ratio is not less than 87%; producing 40-325 mesh (+40 \u0026 le; 1%, -325 \u0026 le; 1%) When the product is the product, the finished product rate is not less than 85%. Other mechanical crushing cannot establish a uniform crushing force field. The particles have collided multiple times. After the crushing, the qualified particles cannot be discharged in time, causing overly crushing, thereby increasing the content of fine powder, and the finishing rate is relatively low. In addition, there are very few mechanical grinding adjustments. Generally, it can only control the crushing intensity by adjusting the speed of the grinding machine. It has certain limitations, the equipment is easy to wear, and it has a great impact on the particle size distribution and finished product rate of the product. 2. A screening machine with an efficient turbine classifier in our company's airflow crusher. After the material is crushed, the fine powder is split through the turbine grading machine, and the finished and thick particles are sieved. The screening efficiency is extended to the service life of the screen, and the net rate of the material screening is guaranteed. Because the fine powder content in the screening material is small, the fine powder flying during the screening process is avoided, and the production environment is clean. The mechanical grinding machine. The crushed particles are mixed particles, and the thickness powder is mixed together. During the screening, the fine powder is easily adhered to the thick particles. It is not easy to sieve. The screening efficiency is relatively low, and the dust is large during the screening process. And more ultra -fine powder adheres to the qualified particles, which will have a certain impact on the quality of the product. 3. Equipment wear and maintenance rate Our company's airflow crushing unit uses airflow to make crushing power. The equipment itself has no rotation parts, which greatly extends the service life of the host crusher. In the past two years, it has not been replaced. Main crushing equipment grindingThe damage is very small, the equipment can run stable for a long time, and the product quality is stable. The main damage parts of the air flow crushing unit are the hierarchical wheels of the turbine classifier. The service life is greater than 1500 tons, which is convenient for replacement and short time. Mechanical grinding is to crush the material impact/rotation and crushing by a medium. Because the metal silicon has high hardness and sharp corners, the device is relatively large. Replacement of spare parts, the equipment maintenance workload is large, the cost of easy loss of parts is high, and it takes time when replacement is very time -consuming, which affects production. 4. The differential airflow crusher of the product purity uses air flow to crush the material, the equipment is very small, and the wear -resistant protection is used in the easy -to -wear part. Mechanical grinding is a medium (hammer head) high -speed crushing material impact. The equipment wear is large, and the wearing impurities are naturally brought to the product, causing the product pollution and increased iron content. 5. The difference between the differential and shape of the material is uniformly distributed by the product production of the airflow crusher of our company and is distributed in a positive state. The surface of the observation of an observation of the surface in the electron microscope is larger than the surface area. This is conducive to the production of the next process. The granularity distribution of the product of mechanical grinding production is not uniform, and there is a phenomenon of sections. The particles are shelled/strip, the surface is too smooth, and the surface area is smaller than the surface area. The quality of the product has a certain effect. 6. The difference between the production environment of our company's airflow crushing units is full negative pressure operation. The equipment adopts the most advanced section of offline pulse dust collector. There is no dust during the entire production process, the production environment is clean, and there is no fine powder loss. During the production process of mechanical wear, the dust is large, the production environment is extremely poor, and the silicon powder is large. It can be seen from the above that the MQW airflow crusher has outstanding advantages in the processing of metal silicon and has greater development potential. In addition, the MQW airflow crusher is also used in chemical, minerals, metallurgy, abrasives, ceramics, refractory materials, medicine, pesticides, food, health products, new materials and other industries. Essence