5000W Ultrasonic Battery Spot Welding Machine for Lithium Ion Battery

• Control: Automatic
• Cooling Way: Air Cooling
• Electrode Stroke: Vertical
• Transmission: Pneumatic
• Conductive Way: Both-Sided
• Welding Spot Number: Multiple
• Model NO.: TOB-USW-5000W
• Type: Universal
• Ultrasonic Frequency: 20kHz
• Ultrasonic Power: 5000W
• Air Pressure: ≥0.6MPa 80L/Min
• Welding Time: Within 0.2s
• Weight: About 50kg
• Transport Package: Wooden Boxes
• Trademark: TOB
• Origin: China
• Production Capacity: 10000 Set/Month

Product Description

5000W Ultrasonic Battery Spot Welding Machine For Lithium Ion Battery

The 5000W ultrasonic welding machine used for multi layer foils with multi layers tab welding with stacking process, it is suitable for both anode and cathode.

 

Equipment Functional features

• Intelligent digital circuit, advanced CPU central processing system;
• With energy mode, power mode, time mode multiple intelligent control modes;
• Ultrasonic frequency automatic tracking;
• Energy, time, power, a variety of upper and lower limit quality alarm function.
• DO signal :welding machine alarm,Ready, IO signal output during ultrasonic sending
• DI signal:EMERGENCY STOP, Start wedding.
• 485 communication protocol, Data receiving and uploading
• The ultrasonic equipment is actively controlled(with 24V auxiliary power supply)

 

Model	Ultrasonic frequency	Ultrasonic power	Air pressure	Welding time	Voltage	Weight
TOB-USW-5000W	20KHz	5000W	≥0.6MPa 80L/min	Within 0.2S	220V/50Hz	About 50kg, Without table

 

 

Item	Name
1.Substrate material
1.1Cathode
1.1.1Electrode materials	Aluminum foil
1.1.2Electrode thickness	12-20um (Max 50 layers)
1.1.3TAB materials	Aluminum strip
1.1.4TAB thickness	0.1~0.2mm (Single layer)
1.2Anode
1.2.1Electrode materials	Copper foil
1.2.2Electrode thickness	6-10um (Max 50 layers)
1.2.3Tab materials	Nickel strip
1.2.4Tab thickness	0.1~0.2mm (Single layer)
2.Battery Cell
2.1Stacking process	Single layer tab with multi layer foils
2.2Electrode layer	Max 50 layers
3.Welding mode
3.1 Welding area	3*3mm, 3*4mm, 4*6mm, 4*8mm, customized
3.2Welding time	Within 0.2S/times
3.3Pressure	0~1MPa, adjustable
3.4 Time	0~60S, adjustable
3.5Welding head lifetime	Cathode ≥500000 times Anode ≥160000 times
4.Welding head standard
4.1 Welding head material	Imported high speed steel
4.2 Solder joints highly	≥0.2mm
4.3 Welding surface quantity in one welding head	2pcs or 4pcs
4.4 Amplitude adjustable range	3~10um
5.Transducer
5.1 The difference in frequency between the transducers	≤400Hz
5.2 The impedance difference between the transducers	≤4Ω
5.3 Capacitance difference between the transducers	≤400PF
5.4 Insulation resistance of transducer to outer shell	≥30MΩ

 

6.Ultrasonic generator
6.1 Frequency control mode	Automatic frequency tracking
6.2 Constant amplitude function	Switching power supply Constant voltage constant current
6.3 Amplitude stepless adjustable	Stepless adjustable
6.4 Circuit technology	Intelligent digital circuit, advanced CPU central processing system, with energy mode, power mode, time mode, frequency automatic tracking, quality control upper and lower limit alarm functions.
7.Welding result
7.1Appearance	No virtual welding, no welding penetration,no leakage, welding firm, full and clear solder joints, damage tore the foil 80% residual on the TAB.
7.2 Welding tensile strength	≥25N
7.3 Product pass rate	≥99.8%(under The material is qualified)
8.Equipment design life	8~10 years