Automatic Lithium Battery Electrode Sheet Cross Cutting Slitting Machine

Product Overview

This automatic lithium battery electrode sheet cross cutting slitting machine is designed for single-sheet cutting of positive and negative electrode materials. It combines programmable length, quantity, and speed settings with continuous cutting capability, enabling operators to configure a controlled cutting routine for electrode-sheet preparation. Fixed-length cutting and optical-fiber tracking cutting are available, while front and rear cut compensation can be set at the cut position.

The equipment supports lithium-ion battery electrode processing where repeatable sheet dimensions and controlled material handling are required. Its automatic unwinding arrangement uses a tension frame to regulate feeding and stop operation automatically. An adjustable unwinding speed and pneumatic expanding loading shaft support practical roll loading, unloading, and controlled material release for electrode-sheet workflows.

Built around PLC and HMI control, this unit is intended for straightforward operation in laboratory and production-support environments. The compact equipment layout, safety-oriented operation, geometrically designed sheet-metal enclosure, and specified low-burr cutting performance provide a dependable platform for demanding positive- and negative-electrode cutting tasks.

Key Features

• Programmable Cutting Control: Length, quantity, and cutting speed can be set as required, allowing the equipment to perform cutting as a standalone operation. The configurable approach supports changing electrode-sheet requirements without relying on a fixed cut program.

• Two Cutting Modes: Select fixed-length cutting or optical-fiber tracking cutting according to the material and process requirement. This flexibility supports continuous cutting and multi-section cutting applications where tracked registration is needed.

• Configurable Cut Compensation: Front and rear compensation at the cut location can be set to support controlled cutting results. Combined with optical-fiber-sensor tracking for fixed-length operation, the specified cutting accuracy is +/-0.3 mm.

• Automatic Constant-Tension Unwinding: The fixed pneumatic expanding shaft and automatic unwinding tension arrangement maintain constant tension during material release. The tension frame controls automatic feeding and automatic stopping, helping keep the unwinding process organized during cutting.

• Adjustable Material-Release Speed: Unwinding speed is adjustable, allowing the material-feed condition to be aligned with the selected cutting operation. This provides operational control when preparing electrode sheets from rolls.

• Broad Configurable Cutting Range: Depending on the configuration, the system accommodates stated width-setting ranges of 10-300 mm or 10-400 mm and cutting lengths from 1 to 9999 mm. This range supports short samples as well as longer electrode-sheet formats.

• Low-Burr Cutting Requirement: The stated burr condition is <=25 um. For electrode-sheet processing, controlling edge burrs is an important practical consideration when preparing cut pieces for subsequent handling and cell-assembly steps.

• PLC and HMI Operation: PLC and HMI control provide an accessible operating interface for setting key cutting parameters. The control arrangement is paired with a compact structure intended for convenient and reliable use.

• Practical Mechanical Design: A pneumatic expanding shaft simplifies roll loading and unloading. The equipment uses an aesthetically refined sheet-metal exterior with a three-dimensional geometric design while retaining a compact, safety-focused machine form.

Applications

Technical Specifications

Why Choose This Product

• Controlled Roll Handling: The automatic unwinding arrangement combines constant-tension control, a tension frame, automatic feeding, automatic stopping, and adjustable release speed. These specified functions support a disciplined roll-to-sheet workflow rather than uncontrolled material release.

• Precision-Oriented Cutting Options: The choice between fixed-length and optical-fiber tracking cutting lets users select the appropriate method for the work at hand. With configurable compensation and stated +/-0.3 mm tracking fixed-length accuracy, the system is designed around practical cut-position control.

• Production-Relevant Operating Range: Fixed-length cutting speeds of 5250mm/s and color-tracking cutting speeds of 5150mm/s provide defined operating windows. The available width capacities and 1~9999 mm length range make the equipment applicable to a broad set of electrode-sheet formats.

• Built for Repeated Use: The fixed pneumatic expanding shaft makes material loading and unloading convenient, while the compact sheet-metal structure is designed for simple, safe, and reliable operation. The specified <=25um burr condition further focuses the unit on the quality needs of electrode-sheet cutting.

• Clear Operator Interface: PLC and HMI control centralize the settings for length, quantity, and speed in an accessible control arrangement. This helps operators configure cutting work efficiently while retaining the flexibility to run the equipment as an independent cutting station.

Contact us for a quote or a configuration matched to your electrode-sheet width, cutting-length, and roll-handling requirements.

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