Payment Method: | T/T, Western Union |
Roll diameter Max Φ 450mm
Unwinding weight Max 200kg
The inner diameter of the unwinding drum is Φ 3 "(Φ 76.2mm)
Foil width Max500mm
Thickness of foil material: Copper foil: 6-20 μ m, aluminum foil: 8-25 μ m
The thickness of the segmented polarizer is 90-250 μ m
Roll diameter Max Φ 450mm
The diameter of the winding drum is Φ 3 "(inner diameter), and the drum is provided by the user
Suitable for meterails system | Slitting process of positive and negative electrode sheets for lithium iron phosphate, lithium cobalt oxide, lithium manganese oxide, ternary and other battery systems |
Operating substrate thickness | Aluminum foil (Al): 8-30um; Copper foil (Cu): 5-30um |
Containing a substrate of 50-250 μ m | |
Operating substrate width | ≦500mm |
Roll surface width | 550mm |
Cutting width accuracy | ±0.05mm |
Edge quality of the strip electrode | No quality defects such as curled edges, cracks, waves, wrinkles, powder loss, no stretching, exposed foil, obvious jagged edges, etc |
Polar burr control | Burrs after cutting the polarizer: longitudinal burrs<6 μ m (beyond the polarizer direction), transverse burrs<10 μ m (polarizer direction). Vertical burrs are detected as longitudinal burrs, while flat burrs are detected as transverse burrs |
Straightness (Edge Serpentine Offset) | ≤±0.2mm/m |
Rolling accuracy | ±0.4mm |
Cutting width | ≧6mm |
running speed | Adjustable from 1 to 50m/min |
Tension control system | Constant tension control, 5-200N, magnetic powder braking |
Correction method | Automatic EPC control, with a stroke of 100mm |
Unwinding correction accuracy | ±0.2mm |
Maximum load capacity for unwinding | 200Kg |
Roll up scroll | Two low tension double slip shafts, suitable for Bluetooth pole piece winding, can rotate unilaterally for easy material retrieval, slip ring width (configured according to customer needs) |
Blade material | 1. Tungsten steel alloy knife |
2. Φ 100 * Φ 65 * 0.7/2.0mm | |
3. Minimum usable outer diameter for upper blade: Φ 95mm | |
Width of waste edge cutting in the material area | ≤3mm; Double clamping rollers clamp separately, with adjustable clamping torque |
Electrode vacuum cleaner | 1. Knife suction device |
2. The sliced floating powder is removed by a brush roller dust removal device | |
3. After the dust is scraped, it is sucked away and filtered by a vacuum cleaner through a negative pressure pipeline | |
Adjustment of cutting width | Replace different spacers, randomly select two pairs of spacers and coiled tubing |
Cutting blade bite amount | Adjust the position of the wedge between the blade seats |
Payment Method: | T/T, Western Union |
Roll diameter Max Φ 450mm
Unwinding weight Max 200kg
The inner diameter of the unwinding drum is Φ 3 "(Φ 76.2mm)
Foil width Max500mm
Thickness of foil material: Copper foil: 6-20 μ m, aluminum foil: 8-25 μ m
The thickness of the segmented polarizer is 90-250 μ m
Roll diameter Max Φ 450mm
The diameter of the winding drum is Φ 3 "(inner diameter), and the drum is provided by the user
Suitable for meterails system | Slitting process of positive and negative electrode sheets for lithium iron phosphate, lithium cobalt oxide, lithium manganese oxide, ternary and other battery systems |
Operating substrate thickness | Aluminum foil (Al): 8-30um; Copper foil (Cu): 5-30um |
Containing a substrate of 50-250 μ m | |
Operating substrate width | ≦500mm |
Roll surface width | 550mm |
Cutting width accuracy | ±0.05mm |
Edge quality of the strip electrode | No quality defects such as curled edges, cracks, waves, wrinkles, powder loss, no stretching, exposed foil, obvious jagged edges, etc |
Polar burr control | Burrs after cutting the polarizer: longitudinal burrs<6 μ m (beyond the polarizer direction), transverse burrs<10 μ m (polarizer direction). Vertical burrs are detected as longitudinal burrs, while flat burrs are detected as transverse burrs |
Straightness (Edge Serpentine Offset) | ≤±0.2mm/m |
Rolling accuracy | ±0.4mm |
Cutting width | ≧6mm |
running speed | Adjustable from 1 to 50m/min |
Tension control system | Constant tension control, 5-200N, magnetic powder braking |
Correction method | Automatic EPC control, with a stroke of 100mm |
Unwinding correction accuracy | ±0.2mm |
Maximum load capacity for unwinding | 200Kg |
Roll up scroll | Two low tension double slip shafts, suitable for Bluetooth pole piece winding, can rotate unilaterally for easy material retrieval, slip ring width (configured according to customer needs) |
Blade material | 1. Tungsten steel alloy knife |
2. Φ 100 * Φ 65 * 0.7/2.0mm | |
3. Minimum usable outer diameter for upper blade: Φ 95mm | |
Width of waste edge cutting in the material area | ≤3mm; Double clamping rollers clamp separately, with adjustable clamping torque |
Electrode vacuum cleaner | 1. Knife suction device |
2. The sliced floating powder is removed by a brush roller dust removal device | |
3. After the dust is scraped, it is sucked away and filtered by a vacuum cleaner through a negative pressure pipeline | |
Adjustment of cutting width | Replace different spacers, randomly select two pairs of spacers and coiled tubing |
Cutting blade bite amount | Adjust the position of the wedge between the blade seats |