The development of domestic sand making machines is much later than that of foreign countries. At the end of the 20th century, the southern part of China began to use machine sand gradually. The market-oriented development of domestic sand making machines was also considered as the beginning. After nearly half a century of development, the domestic sand making machine technology has made outstanding achievements. The sand making machine has developed the fifth generation sand making machine, namely the 5X sand making machine of Dawn Heavy Industry Technology.

The types of sand making machines currently used in the market are the third-generation sand making machine and the fifth-generation sand making machine. Under the absolute impact of the fifth-generation sand making machine, the third-year sand making machine still occupies a certain degree. The market position shows that the third-generation sand making machine has its unique market value, which makes the sand making machine customers always keep its favor.

In the 1990s, Dawn Heavy Industry Technology developed the PCL impact crusher. This crusher, which uses the impact principle and is specially used for fine crushing sand, is commonly known as the sand making machine. The PCL sand making machine has quickly gained market recognition due to its high-efficiency impact-crushing ability and perfect impact-broken shape. It has laid the basic working mode of the current sand-making machine and provided sufficient research and development for the third-generation sand making machine. Market environment.

In 2002, according to the huge response of the PCL sand making machine in the market, and in order to make the sand making machine closer to the modern working concept of intelligent operation, Dawn Heavy Industry Technology developed the VSI sand making machine, which is now the third generation sand making machine. The third-generation sand making machine fully inherits the working principle of the PCL sand making machine, adding modern hydraulic starting technology and sound control technology (according to customer response, has been canceled to reduce costs), and perfectly solves the operation of the sand making machine. Downtime maintenance and safety issues have been well received by customers, so that there are still a large number of customers who are keen on this sand making machine.

In 2008, the 5X sand making machine was the first in the market. When the third-generation sand making machine was in full swing, it suddenly stood out and quickly occupied the large-scale machined sand processing market, and gradually became the dominant player in the current sand making machine market. The 5X sand making machine, now often referred to as the fifth generation sand making machine, is based on the long-term development needs of the sand making machine market. According to the development of large-scale environment for mechanical sand application, the third-generation sand making machine cannot meet the needs of the expanding machine sand market infinitely. Therefore, since 2005, Dawn Heavy Industry has started to develop a sand mill with more capacity. Equipment to meet the needs of large-scale development of the mechanism sand processing market.

The fifth-generation sand making machine completely preserved the working principle of the third-generation sand making machine, but refined the internal structure of the third-generation sand making machine. After repeated demonstration, the third-generation sand making was carried out. The structure and length of the waterfall, the gap between the crushing chamber and the rotor, the style of the perimeter guard plate, the style of the impact block, etc. have all been scientifically designed, which has significantly improved the production capacity of the sand making machine. At the same time, because the fifth-generation sand making machine has been designed with the future development space of the equipment, the fifth-generation sand making machine can more easily develop large-scale sand making machine equipment, which is also the long-term sand making machine. The development model provides a valuable reference.

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Tag: Sand making machine VSI PCL grain shape 2008

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