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Cylinder Cell Equipments
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A] Slitting Machine for Cylinder cell Li-ion Battery
Description:
Slitting machine is used for slitting the pasted electrode plates of rechargeable Li-ion battery. The edge of the cut plate is tidy, size of cut plate is of high precision, slit plates loss no powder, so the machine is important in processing of the electrode plates.
Specifications:
| Power | 1.1 kW |
| Diameter | Φ 84mm |
| Speed | 10 m / min |
| Slitting Precision | ± 0.05mm |
| Maximum Slitting Size | 400 mm |
| Slitting Quantity | Standard size above 35 mm |
| Quality | Tidy, No burr |
B] Winding Machine
Battery Winding Machine for Electrodes of Cylinder Cell:
Description:
Battery winding machine is used for winding battery electrode and separator together to make a core for cylinder cell Li-ion battery.
The machine features a bidirectional capability allowing the winder to winding in either direction, step-speed adjustment. The winder bracket is designed to ensure the tightness of electrode.
Specifications:
| Diameter of winding needle | φ4(standard), φ3.5 |
| Separator width | 30 ~ 60 mm |
| Electrode width | 30 ~ 60 mm |
| Electrode length | 300 ~ 1500 mm |
| Winding diameter | φ14-26 mm |
| Separator diameter | φ76 mm(3inch), Max Dia.: φ250 mm |
| Width of terminated tape | 10 ~ 40 mm |
| Terminated tape circle | 0.2 – 1.5 circle |
C] Welding Machine
1] Ultrasonic Spot Welder for Li-ion battery
Description:
In Li-ion battery Ultrasonic spot welder with touch-screen controller is designed for welding stacked electrodes sheets (Copper & Aluminum) and Al & Ni tabs.
Features:
- Easy to operate
- Self adjustable frequency
- Touch-screen control
Specification:
| Power Supply | AC 220 V ± 10 % |
| Maximum Output Power | 1000 VA |
| Air Pressure Range | 0.4 ~ 0.6 Mpa |
| Frequency | 25 kHz ± 10 % |
| Humidity | Less than 48 % |
| Temperature | Not exceed 45 0C |
| Control Way | CPU |
| Working Stroke | 15 mm |
| Welding time | Less than 1S |
| Welding ability | Aluminum below 0.3 mm |
2] Spot Welder Welding Machine
Description:
In Li-ion Battery Spot welder welding machine is specially designed for welding the cylinder core negative terminal (Nickel tab) to the bottom of the cylinder case. This machine is controlled by microcontroller, which is easy to operate and can provide stable performance.
Features:
- Easy to operate
- Good appearance
- Small size and light weight
- Welding spot looks beautiful, free spark, stable welding current
Specifications:
| Power Supply | AC 220 V, 50 Hz |
| Maximum Power | 10 kW |
| Air Pressure Range | 0.1 – 0.8 Mpa |
| Welding Current | 0 – 99 A |
| Welding Thickness | 0.03 – 0.5 mm |
| Machine Weight | About 48 Kg |
| Size for Machine (L x W x H) | 800 mm x 580 mm x 1100 mm |
D] Grooving Machine
1] Desk-top Semi-Auto Grooving Machine for Various Cylinder Cell
Description:
Desk-top Semi-Auto Grooving machine contains automatic feeding device, injection device, grooving head rotary device, grooving blade, gluing unit and PLC etc.
Grooving machine is used for grooving and coating oil inner of cases for cylinder cells. To coat a layer of special sealing glue, to improve the cylindrical battery leakage and sealing performance, the whole process of feeding, grooving, and gluing are operated automatically.
Specifications:
| Working Voltage | AC 220 V, 50 Hz |
| Maximum Power Consumption | 140 W |
| Air Pressure | > 0.5 Mpa |
| Grooving Accuracy | ± 0.1 mm |
| Grooving Dimensions | Depth: 1.2 – 2.0 mmWidth: 1.1 – 1.5 mm |
| Grooving Blade Durability | > 1 million times |
| Productivity | 400 grooving per hour |
| Product Dimensions (L x W x H) | 600 mm x 230 mm x 350 mm |
| Weight | About 68 kg |
E] Crimping Machine
1] Crimping Machine for Cylinder Cell
Description:
In Li-ion battery Compact hydraulic crimper is designed for crimping all types of cylinder cells in research. The compact body design allows it to be easily placed inside a glove box and thus preventing contamination of the electrolyte materials during cell assembly.
Features:
- Small size and light weight
- Simple operation
- Safety operation
Specifications:
| Driving Force | Manual hydraulic pressing up to 5T |
| Pressure Gauge | 0 – 3500 psi (0 – 250 kg/cm2 |
| Body | Stainless Steel |
| Dimensions | 228 mm x 176 mm x 360 mm |
| Weight | 26 kg |
