Science and technology
Zhuhai Lianchuang Auto-sorter Helps Crayfish Deal with Shortage of Manpower in High Season
In recent years, there has been a crayfish tide in China. As a snack and dinner, crayfish has rapidly entered people's daily life. With the continuous expansion of the industry, the date of listing crayfish has been advanced again and again. From May to April, and now to early March, crayfish can be seen. It must be said that automatic food sorter plays an important role in it.
The crayfish will stop eating during the winter and will not eat again until the weather warms up, and the early market of crayfish means that crayfish will be caught before eating again, which will lead to a large number of crayfish not full. According to crayfish farmers, generally speaking, 35 kilograms of crayfish salvaged in the morning did not meet the market standards, and need to continue farming. In addition, when making crayfish dishes in restaurants, the size of crayfish is the basis for choosing cooking methods. For example, larger shrimps can be made into braised shrimps, and smaller shrimps can be made into shrimp tails. Therefore, the application of sorting equipment is particularly important.
Seafood classification equipment such as crayfish is available on the market. For example, Zhuhai Lianchang Automated Crayfish Weighing and Grading Machine realizes the size and weight grading of crayfish by weighing. The equipment adopts German AFV (ground vibration eliminator) and dynamic filtering technology, so that the accuracy of the equipment is within the range of (+0.05g). At the same time, according to the morphological characteristics of the legs, hooks and forceps of crayfish, the selection of blowing, pushing, pulling and dropping was put forward. This equipment is mainly designed for inactive crayfish, but no active crawling crayfish sorting equipment has been developed. Therefore, the choice of live shrimp is mostly manual, and the threat of prawn forceps to workers always exists. How to carry out mechanical sorting of live shrimp, improve sorting efficiency and reduce sorting injury of workers has become the main problem faced by the current lobster sorting equipment.