Ultrasonic Metal Welding Machine for Battery Al Tab Weld Cap

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: CE, ISO
• Transport Package: Wooden Boxes
• Trademark: TOB
• Origin: China
• Model NO.: TOB-VS-50A
• Production Capacity: 10000 Set/Month

Product Description

Ultrasonic Metal Welding Machine For Battery Al Tab Weld Cap

TOB-VS-50 is an ultrasonic metal welder for cylindrical cell 18650, 21700 and 32650 tab to cap welding.

 

Model	Ultrasonic frequency	Ultrasonic power	Air pressure	Welding time	Voltage	Weight
TOB-VS-50A	40KHz	800W	≥0.6MPa 80L/min	Within 0.2S	220V/50Hz	About 50kg, Without table

 

Item	Name
1.Substrate material
1.1TAB materials	Aluminum strip
1.2TAB thickness	0.1~0.2mm (Single layer)
1.3 Cap	Aluminum cap for 18650, 21700, 32650, need different fixture
2.Battery Cell
2.1Winding process	Single layer tab with single layer foil
2.2Electrode layer	Single layer
3.Welding mode
3.1 Welding area	Below 4*4 mm
3.2Welding time	Within 0.12S/times
3.3 Welding point	1point
3.4Pressure	0~1MPa, adjustable
3.5 Time	0~60S, adjustable
3.9Welding 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
5.5 Tolerable power	Output power ≥800W

 

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 step-less adjustable	Step-less 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

 

Equipment components

The metal welding machine is mainly composed of ultrasonic generator, transducer, mold, pneumatic parts, frame and so on.

 

Equipment Functional features

1. Intelligent digital circuit, advanced CPU central processing system;

2. With energy mode, power mode, time mode multiple intelligent control modes;

3. Ultrasonic frequency automatic tracking;

4. Energy, time, power, a variety of upper and lower limit quality alarm function.

5. DO signal :welding machine alarm,Ready, IO signal output during ultrasonic sending

6. DI signal:EMERGENCY STOP, Start wedding.

7. 485 communication protocol, Data receiving and uploading

8. The ultrasonic equipment is actively controlled(with 24V auxiliary power supply)

 

Equipment size

1. Generator size(W x L x H):535mm x275mm x125mm;weight:15~20KG

2. Machine head size(L x W x H):434mm x300mm x543mm;weight:30~35KG.

3. Work table size(L x W x H):900mm x800mm x(720~820 Height adjustable)mm.