Dry granulation machineThe improvement of granulation technology is closely related to the development of the entire national economy, facing serious energy and environmental challenges. Guided by the comprehensive, coordinated, and sustainable scientific development concept, China has formulated a medium - and long-term energy technology development strategy and development plan until 2020. This energy and environmental development strategy also points out the direction for the development of dry granulation machine technology in China, and it is imperative to explore new development paths for dry granulation machine technology.
With the continuous expansion of the market, the demand for equipment from a large number of users continues to increase. Dry granulation machine enterprises produce in bulk to meet customer needs, relying on excellent product quality and significant crushing effects to continuously win new markets and expand sales. In the machinery industry, new equipment and technologies are used to meet the constantly changing production needs of users. The performance of this equipment has also won the support and trust of a large number of customers.
Currently, Europe, America, and JapanDry granulation machineMainly focusing on high-tech and high value-added models such as precision dry granulation machines and large-scale dry granulation machines. After years of technology introduction and innovation, the manufacturing level of China's plastic machinery industry in the field of low-end dry granulation machines is almost the same as that of developed countries. Coupled with the advantage of labor prices, China's low-end dry granulation machine exports occupy half of the market.
In addition, in recent years, the Chinese plastic machinery industry has not only made significant progress in the field of mid-range dry granulation machines, but also made important breakthroughs in the field of dry granulation machines. The market for Chinese plastic machinery is expected to gradually expand.
Experts say that when exploring new development paths for dry granulation technology, it is necessary to comprehensively consider energy efficiency, environmental protection, and product quality in order to achieve comprehensive, coordinated, and sustainable development. We must first take the path of resource-saving development and transform the single extensive dry granulation machine into a combination and intelligent dry granulation machine. Not only fromDry granulation machineThe process chief needs to carry out fundamental transformation, as well as comprehensive and multi-level energy-saving technology transformation. At the government level, it is necessary to establish and improve comprehensive evaluation criteria and industry standards for dry granulation equipment, establish macroeconomic and market regulation mechanisms, and accelerate the upgrading of dry granulation technology.
The demand for dry granulation machines is constantly increasing from various levels such as consumers, enterprises, and policies. The market share of dry granulation machines is also becoming increasingly important, and its comprehensive development is expected to achieve a breakthrough in the near future. Nowadays, the market environment for dry granulation machines is gradually improving, but in the actual development process, there are still many problems that need to be solved one by one in order to usher in the spring of the development of the dry granulation machine industry.
Technological foresight: Recently, China's high-density dry granulation unit has successfully completed no-load trial operation. The dry granulation machine used in this device is a self-developed dry granulation unit for large-scale polyethylene plants in China. This marks the comprehensive localization of large-scale dry granulation unit production and renovation in China.
Dry granulation machine is a new granulation method developed after the second generation granulation method of "one-step granulation". It is an environmentally friendly granulation process and a new equipment that directly compresses drug powder into granules. Dry granulation machines are widely used for granulation in industries such as pharmaceuticals, food, and chemicals.
The machine has a compact structure, easy maintenance, simple operation, short process flow, low energy consumption, high efficiency, and low failure rate. It can control environmental pollution, reduce powder waste and packaging costs, and improve product transportation capacity. The production of stainless steel materials, titanium materials, chromium and other surface alloys greatly improves the wear resistance, corrosion resistance, high temperature resistance and pressure resistance, making the machine have a longer service life.
It is understood thatDry granulation machineThe UI new roll control technology is used, and the control equipment of this device can adjust any physical property fluctuations (such as local unevenness) between different materials and different batches of the same material, so that the process parameters of dry granulation (such as processing capacity, sheet density, roll pressure, speed, etc.) can be repeatedly adjusted, thereby producing high-quality granules.
Dry granulation technology can be achieved through a drum flat press granulator. The extract of traditional Chinese medicine with certain relative density is dried by spray to obtain dry extract powder. After adding certain auxiliary materials, it is pressed into thin pieces by dry extrusion granulator, and then crushed into particles. Directly produce granular products from powdered raw materials that meet customer requirements, without the need for any intermediates or additives. After granulation, the finished product has uniform particle size and a significant increase in bulk density; Control dust pollution while reducing material waste; Improve the appearance and flowability of materials; Reduce volume for easy storage and transportation; Can control solubility, porosity, and specific surface area.
Experts said that the process performance of dry granulation technology is not as good as spray drying, and spray drying technology is relatively mature.Dry granulation machineIt has great development prospects, but the technical difficulty is also very high, and it is necessary to rely on the joint participation of government departments, more industry research institutions, and equipment manufacturers.