Machine de moulage sous pression LK 400T d'occasion à vendre

The LK 400T die-casting machine is a specialized industrial equipment used in the die-casting process, a manufacturing process that produces metal parts by pressing molten metal into a mold cavity under high pressure. The following is a description of its main features and functions:

1. Tonnage: The “400T” in the name refers to the machine’s clamping force, measured in tons. In this case, the machine has a clamping force of 400 tons, indicating that it is capable of applying considerable pressure to keep the mold closed during the casting process.
2. Procédé de moulage sous pression: Die casting machines use a process of injecting molten metal into a mold (metal mold) under high pressure. The metal solidifies within the mold cavity, forming the desired shape of the final product. Die casting is often used to produce complex, high-quality metal parts with tight tolerances.
3. Système hydraulique: LK 400T die casting machines usually utilize hydraulic systems to operate the clamping device and injection system. Hydraulic power is critical in applying high pressure to force molten metal into the mold cavity and keep the mold closed during solidification.
4. Unité d'injection: The machine is equipped with an injection device, which consists of a molten metal container, a plunger and an injection sleeve. The injection unit is responsible for delivering precise amounts of molten metal into the mold cavity at controlled pressure and speed.
5. Contrôle de la température: Temperature control systems are critical for die casting machines to ensure that the molten metal solidifies properly and prevents defects such as porosity and shrinkage. LK 400T die casting machines may be equipped with advanced molten metal and mold temperature control systems.
6. Automatisation et contrôle: Modern die casting machines like the 400T are often equipped with advanced automation and control systems for precise operation and monitoring. These systems may include programmable logic controllers (PLCs), human machine interfaces (HMIs), and sensors to monitor parameters such as pressure, temperature, and cycle time.
7. Polyvalence: The LK 400T die casting machine is capable of producing a wide range of metal parts, from small complex components to large complex shapes. Its high clamping force and precise control make it suitable for use in a variety of industries, including automotive, aerospace, electronics and consumer goods.

Overall, the LK 400T die casting machine is a powerful and versatile piece of equipment designed for high-volume production of metal parts with consistent quality and dimensional accuracy. Its rugged construction, advanced functionality and automation make it an essential tool in modern manufacturing processes.