Wuxi Chen Rong ultrasound (Wu Xia 15251648934) is a professional industrial ultrasonic equipment, plastic welding equipment and welding equipment development, production, sales and service for a modern high-tech enterprises, the main production base located in the industrially developed and convenient transportation of the Yangtze River Delta - Wuxi, the company developed and produced various types of ultrasonic, hot plate, high-frequency, high frequency induction of plastic welding equipment, ultrasonic cleaning equipment and ultrasonic metal welding equipment. Ultrasonic metal welding machine by high frequency mechanical vibration on non-ferromagnetic metal material workpiece welding. In the welding process, in which a workpiece is fixed, another piece to 20/40kHz its surface in the frequency of the vibration cycle, while putting pressure on the workpiece, the workpiece to form a solid combination to achieve the effect of welding . The welding process can be precisely controlled, without excess in the metal surface heat welding fastness. Ultrasonic metal welding machine welding head is the mechanical vibration can be directly transferred to the product of a laminated acoustic devices, vibration welding work pieces pass through the adhesive surface of the vibration friction generated heat can melt the plastic, vibrations in the material reaches the molten state The interface to stop, keep up the pressure can make a short melt adhesive surface curing in a strong molecular bond generated, the entire cycle is usually less than one second will be completed, but its strength is close to a piece of welding material attached. 
 Ultrasonic metal welding machine is a professional welding conductive metal materials, widely used in the relay, transport, refrigeration aluminum + nickel, nickel + copper, aluminum + aluminum foil, multi-layer copper foil, multi-layer aluminum foil, multi-layer copper network, multi-layer aluminum mesh, aluminum plate + aluminum, aluminum-nickel-aluminum composite cover with +, aluminum-nickel-aluminum composite with the bottom +, automotive wiring harness, brass seal tail, braided lines and other non-ferrous metal welding each of welding. 
 Ultrasonic metal welding metal welding principle is the use of high frequency vibration wave propagation to the two metal surfaces to be welded, in the case of pressure, friction between the two metal surfaces to form the fusion between the molecular layer, and its advantage is rapid, energy, fusion, high strength, good conductivity, no spark, close to the cold working; drawback is that the weld metal can not be too thick (generally less than or equal to 5mm), solder bit not too much, you need pressure. Short metal welding machine is the use of high frequency vibration energy, the same or dissimilar metals, at the appropriate pressure through the cold mill and horizontal movement of surface molecules between the metal infiltration together to achieve the purpose of welding. Roll welding and metal cutting both metal seal welded using this principle. Principle of ultrasonic metal welding is spot welding pieces of metal in the joints of the individual points on the contact surface to be welded. Spot welding of metal required to have a good plasticity. Welding, first weld surface clean, then lap welded sheet metal assembled, pressed between two cylindrical copper electrodes, applied clamping force. When a large enough current through the contact at the plate produce large amounts of resistance heat, the hottest area of ??the metal center quickly heated to high plasticity, or molten state, forming a lens-shaped liquid bath. Continue to keep the pressure off the current, the metal cools, forming a solder joint. 
 Principle of ultrasonic welding wire harness friction welding is the use of ultrasound in different media to achieve the principle of surface welding, is a physical process of change. First, the first end of wire to be processed to form spherical (negative electron pressure of the machine into a ball), and the first surface of the weld metal for preheating; then gold ball at the time and pressure together, welding the metal surface generate new moon of the deformation, so that the two media to achieve a reliable contact and friction by ultrasonic vibration of atoms between two metal atoms under the effect of affinity metal bond formation to achieve a gold-lead solder. Gold ball bonding applications in the electrical performance and environmental advantages over Si-Al-wire welding, but with the precious metal weldment must be heated relatively narrow range of applications.