Products Description
The XW-BEC-700 electrode calendering machine is specifically designed for the continuous rolling process of various lithium-ion battery electrodes, including lithium iron phosphate (LiFePO4), lithium cobalt oxide (LiCoO2), lithium manganese oxide (LiMn2O4), and lithium nickel manganese cobalt oxide (NMC) for both positive and negative electrodes.
Technical Parameters
| Item | Description | Note |
| Suitable system | Lithium iron phosphate, Cobalt acid lithium, Manganese acid lithium, Lithium nickel manganese cobalt, such like the above continuous rolling technology of positive and negative battery electrode. | |
| Base material | Aluminum foil（12um-1.5mm）、copper foil（6um-1.5mm），Width：150mm-700mm。 | |
| Roller mode | Two rollers up and down horizontal roll pressure, the drive is on the right of the feed end | Motor drive bit |
| Work pressure | Pump station provide constant pressure, suitable for high pressure rolling of positive and low pressure adjustment | |
| Equipment speed | No grade, the up and down roll line in the same speed. | Max30m/min |
| Bearing clearance automatic adjustment function | Using the cylinder to adjust, open automatically. | |
| Control mode | PLC, touch screen digital control | |
| Feeding part | φ76mmX580mm Gas expanding shaft unwinding, lock valve design, with blunt air gun | |
| Picking platform | Stainless steel front feeding platform，the pressure plate is pneumatically lifted and scale control. | |
| Tension control | Through the shaft pressure sensor collect signal, magnetic powder brake adjustment(adjusting range: 2.3-20kg), constant tension can be set in the scope of 0-50N . | |
| Correcting system | Photoelectric correction, linear guide(maximum range of movement is 100mm) | |
| Corrective action | Stepper motor(1.27NM). |
