Ultrasonic Metal Welding Machine (high-power intelligent type)

Specification Model:

NP6800-NP10000

High-power intelligent ultrasonic metal spot welding machine is specially applied to the pole piece welding of large-capacity power battery.

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Product description

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Product description:

High-power intelligent ultrasonic metal spot welding machine is specially applied to the pole piece welding of large-capacity power battery. It adopts intelligent control mode, covering time, energy, power, energy, depth and other modes. It is specially designed for the welding of laminated power multilayer aluminum foil and copper foil, as well as the welding of multiple pole ears of parallel-series assembled batteries. Power battery welding pays more attention to the discussion of process, combining ultrasonic welding and process operability, rather than a single indicator of pure welding firmness. This product is suitable for welding the positive and negative electrodes of 1-100AH laminated power battery (between 10-120 layers of aluminum foil and copper foil), and welding of parallel series and series tabs of PACk cells.

Product introduction and advantages:
1. Generator: The circuit adopts the international advanced full-bridge voltage stabilizing circuit and is optimized to achieve constant voltage output and automatic frequency tracking without manual adjustment. The working range of voltage fluctuation: 150-260V fluctuation period does not affect the output power and working frequency; it has reached the international technical level of similar products. Adopt intelligent control mode, covering time, energy, power, energy, depth and other modes.

2. Special steel structure head: precise and stable machinery, optical eye detection safety protection, and integrated cooling system. It adopts precision guide column steel structure, torsion resistance, guarantees fast and stable movement, and consistently implements the excellent style of the new building force. The domestic first clamp-type installation method is convenient for system disassembly and assembly. The mechanical rigidity is better than ordinary double fulcrums. The efficiency in customer production is more than twice as fast as the use of guide rails and double fulcrum structure, and the equipment life is guaranteed for more than ten years.

3. Advanced ANSYS analysis system: Ultrasonic metal welding transducer system, horns, and welded sonotrode molds are strictly designed and analyzed by the internationally recognized finite element software ANSYS, reaching the level of foreign advanced counterparts designing ultrasonic molds, special steel Structural frame: The efficiency in customer production is more than twice as fast as using the guide rail and double pivot structure, and the equipment life is guaranteed for more than ten years.

4. Ultrasonic upper and lower acoustic poles (welding heads), strictly selected imported special mold steel, wear-resistant, high-temperature resistant, good toughness, high mechanical rigidity, small deformation after heat treatment, so the ultrasonic output frequency is consistent, and the mechanical high-frequency displacement amplitude Large, strong and stable, the world's leading professional heat treatment technology, pattern processing adopts high-precision cold grinding processing, reaching the international level.

5. Welding effect: strong welding, low internal resistance, no false welding, no powder vibration, no burning of diaphragm, no hot insulating glue, no vibration of the pole piece, and the residual welding surface between metal and metal reaches more than 80%. The surface after welding is smooth, without wrinkles, and no raised burrs on the back. The solder joints are full and clear, firm and reliable, and the position of the solder joints is not broken. The breaking force can be tested according to the number of layers and the thickness of the material.

6. Industry-leading technology: At present, the peak power input of a single machine is 10000VA, and the first invention patented product is a lithium ion power battery double-head synchronous metal welding device with an input peak power of 20000VA. It is a precedent in the industry.

7. Welding effect: firm welding, low internal resistance, no false welding, no powder vibration, no burning of diaphragm, no hot insulating glue, no vibration of the pole piece, and the residual welding surface between metal and metal reaches more than 80%. After welding, the surface is smooth, without wrinkles, and no raised burrs on the back. The solder joints are full and clear, firm and reliable, and the position of the solder joints are not broken. The breaking force can be tested according to the number of layers and the thickness of the material.

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