2600W Battery Welding Machine For Electrode Sheets 10-25 Layers

Item

Name

1．Substrate material

1.1Cathode

1.1.1Electrode materials

Aluminum foil

1.1.2Electrode thickness

12-20um

1.1.3TAB materials

Aluminum strip

1.1.4TAB thickness

0.1~0.2mm (Single layer)

1.2Cathode

1.2.1Electrode materials

Copper foil

1.2.2Electrode thickness

6-10um

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

3-20layers

3．Welding mode

3.1 Welding area

4*3mm

3.2Welding time

Within 0.2S/times

3.3Pressure

0～1MPa, adjustable

3.4 Time

0～60S, adjustable

3.5Welding head lifetime

 ≥100000 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

Peak Power 2600W

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

≥4N

7.3 Product pass rate

≥99.8％（under The material is qualified）

8．Equipment design life

8~10 years