The products produced in China mainly belong to the weighing instruments used in static weighing instruments, but a considerable part of the enterprises in the hundreds of enterprises have a relatively low output. Some companies that weigh instruments can only equip their weighing instruments. These companies are basically not competitive in the market. . In China, the products of several companies such as METTLER TOLEDO (Changzhou) Weighing Equipment Systems Co., Ltd. and Shanghai Yaohua Weighing System Co., Ltd. are not only large in output, but also stable in quality. They have become more perfect from the internal structure to the appearance, and have achieved The advanced level of similar international products has a strong market competitiveness.
Industry experts believe that the development trend of weighing instruments in the next few years is:
In terms of structure, it is developing in the direction of miniaturization, portable, vehicle-mounted, modular, modular, embedded, and wall-mounting; its appearance is more beautiful, and it is developing in the direction of humanization and personalization. The simple, moderately priced, AC-DC weigh meters will be the mainstream of market sales.
In terms of performance, it is developing in the direction of high speed, high sensitivity, high accuracy, and high reliability. In terms of functionality, it is developing AC/DC, multi-functional, or special-purpose functions, rich interfaces, and easy connection with computers; , Dedicated, dynamic, automatic online weighing instruments and weighing computers will have greater development.
Simply put, a single luozhu is a luozhu and two star wheels. When the screw is running at high speed, the air pulsation is small and the exhaust volume is large. Due to the force balance of the single screw, the maximum pressure of the first stage compression can be greater than that of the double screw; the single screw is more energy-saving than the double screw, and the bearing size is not as limited as the double screw type and has a longer life.
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Zhejiang Jinteng Machinery Manufacture Co., Ltd. , https://www.jintengmachine.com