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The automatic bismuth needle forming and packaging production line.
The automatic bismuth needle forming and packaging production line is an automated equipment used for the production of bismuth needles or bismuth beads, including a bismuth needle (bead) forming machine and a multi-layer tunnel type hot air dryer. This production line typically includes the following key steps: 1. Melting and conveying: The metallic bismuth is first melted in a melting pot, then pumped through a bismuth pump and delivered to the casting slot. 2. Forming and cooling: The molten bismuth liquid flows out from the casting slot's dispensing valve, passes through a former such as a stainless steel forming screen, and drips into a trapezoidal trough filled with cooling liquid (usually a mixture of water and additives). The formed bismuth needles slide onto a conveyor belt set at an incline, continuing to cool as they are gradually fed into the drying machine. 3. Drying and packaging: The bismuth needles enter a drying cylinder made of stainless steel plates rolled into a筒. The cylinder's entrance is equipped with an electric heater, and an internal spiral baffle is installed. The bismuth needles dry while moving forward inside the cylinder, also being dried by the hot air from the hot air blower. After drying, the bismuth needles flow into a packaging barrel for weighing and packaging. The advantages of this production line lie in its simple manufacturing process and equipment, which can directly process the molten bismuth liquid into the required bismuth needle products in one streamlined operation. The produced bismuth needles have a wide range of applications, such as in pharmaceuticals, metallurgical additives, electronics, and alloy development. The automated production line design helps to increase production speed, reduce energy consumption, and simplify the operation process. In addition, the equipment design also considers safety protection measures, such as leakage protection and overheating protection, to ensure the safety of the production process. Overall, the automatic bismuth needle forming and packaging production line is an efficient, energy-saving, and easy-to-operate equipment suitable for large-scale production of bismuth needle products.
2024-09-30
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Intelligence is the future trend of LED display
In the Internet era, intelligence is a very hot word, such as smart city, intelligent transportation, intelligent security and so on. And LED display is no exception, in order to meet the market demand, the trend of intelligent direction of development is more and more obvious. Under the traditional mode, every LED display requires manual management, and is placed in harsh environment for a long time, the failure rate is high, and each repair and maintenance needs to spend a certain amount of time, manpower and material resources. With the rapid development of science and technology and economy, the application of LED display is more and more extensive, and the number is increasing at the same time, it also brings a great difficulty to the general managers
2020-01-15
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