Under the premise of favorable policies, China's palletizing machine industry will enter an accelerated development stage. However, in terms of varieties, quality, new product research and development capabilities and economic benefits, domestic palletizers have a large gap with developed countries. Some high-end markets are still monopolized by developed countries such as Europe, America and Japan. At present, the domestic palletizing industry mainly has problems such as small scale of enterprises, low-level redundant construction, low industrial concentration, low technical content, unreasonable product structure, and insufficient innovation capability. The industry's road ahead is still difficult.
The application status of palletizers began in the 1960s. In the industrially developed countries of Germany, Italy, Japan and other countries, semi-automatic and fully automatic palletizers have been developed. Later, in terms of structure and model, they have been continuously improved and improved. . Domestic palletizers have been in development since the 1980s and have been around for 20 years. So far, China's production of palletizers, models, variety specifications, equipment performance and product quality, etc., have greatly developed and improved, and in many aspects have gradually approached or reached the same type of palletizers abroad. The technical performance and various parameters have basically met the needs of large and medium-sized enterprises' product packaging, but compared with the advanced level in foreign countries, there are still some gaps. The main problems are:
Low processing quality of parts
The processing of parts and components of the mechanical parts of domestic palletizers is still in the stage of single-piece production. The general processing precision and quality are still different from those of the same type of products abroad. Therefore, after the commissioning, the maintenance workload is large, and the service life is short, especially for the key components with frequent movements, and the conditions for batch processing and production of special equipment are lacking. For example, in the processing and manufacturing of air cushion discs, relatively simple processing methods and methods are still used. Therefore, some air cushion discs after production are not sufficiently airtight and have air leakage phenomenon. Therefore, the maintenance workload is large.
The performance of the main components of the control system is still not enough
At present, the domestic control system components selected by the palletizer have a certain gap between performance and service life compared with foreign advanced components. Some positioning is not allowed, resulting in operational failure; therefore, the maintenance and replacement work in the production process is more.
Low palletizing efficiency
The palletizing capacity of the general palletizing machine is basically maintained at around 20 tons/hour, which can guarantee the requirements of normal and stable production; if it is to reach the production capacity of 30 tons/hour or more, it needs to be used for further improvement and improvement. Looking at the design, manufacture and production of domestic palletizers, the development prospects are very bright. In particular, at present, there are a number of units specializing in the research of palletizing machines in China, which have accumulated certain experience in production and use, and laid a good foundation for the development, improvement and improvement of the production technology level of palletizing machines. The downtime has many advantages. In addition, under the current situation, leaders at all levels attach importance to localization work. Therefore, in the near future, the localization of palletizers is the trend of the times and the aspirations of the people. It is expected that in the next 3-5 years, the full use of localized palletizing is entirely possible. Contact Shuhe Machinery.