Roll-to-Roll Continuous Slitter XN-CSER-500

Name: Roll-to-Roll Continuous Slitter XN-CSER-500

Equipment Type: Roll-to-Roll Continuous Slitting Machine

Product Code: XN-CSER-500

Brand: Xnergy

Product Introduction:

Roll-to-Roll Continuous Slitter XN-CSER-500 slits coiled foils and films into two or more narrow strips in a single continuous pass, with applications across lithium-ion battery foils, metal foils, optical films, and other functional films. Precision tool seats and tungsten-carbide upper-and-lower circular cutting blades deliver clean edges without burr, wave, or impression. Two slip-shaft rewinders provide independent servo-controlled tension, and unwind alignment control keeps the web tracking accurately. The PLC + HMI interface makes setup and operation straightforward.

Key Features:

Single-pass continuous slitting into multiple narrow strips
Ultra-fine-grain tungsten-carbide circular blades for clean cuts and extended service life
Upper-and-lower circular blade cutting; slit width adjusted by spacer change
Slit width range 20 – 480 mm (custom widths available)
Cutting depth adjustable 0.2 – 0.4 mm, indicated by micrometer
Two slip-shaft rewinders with independent servo tension control (≤ 50 N per shaft)
Unwind alignment / edge-guide control for accurate web tracking
Adjustable infeed and outfeed angles to suit different materials and thicknesses
Single-upright frame with independent tool stations
PLC + HMI control for convenient setup and operation
Slit precision ±0.09 mm; burr level ≤ 15 μm

Technical Specifications:

Application Areas:

XN-CSER-500 is suitable for:

Slitting lithium-ion battery cathode and anode foils, current collectors (aluminum, copper foil), and coated electrode strip
Slitting metal foils in foil-converting workflows
Slitting optical films and other functional films
R&D, pilot, and small-production slitting where ±0.09 mm precision and low burr are required

Maintenance:

Wipe upper and lower blades regularly to keep them clean
Lubricate linear slide moving parts to maintain smooth motion
If the equipment is not used for an extended period, wipe the blades clean and apply a protective anti-rust coating
Periodically inspect screws, nuts, pins, and other fasteners to prevent loosening

Safety Notes:

Avoid impact between the cutting blades and hard objects to prevent blade damage
Do not slit hard metals — blade damage will degrade slit quality
Do not place hands in the blade work area during operation
Operation should be performed by a single trained operator to avoid accidental injury
Disassembly should only be performed by qualified technicians

Specifications are provided for reference and may be adjusted to suit specific process requirements. Custom slit widths are available on request.

Note: Specifications listed above are typical and for reference only. Actual slitting performance depends on the material thickness, hardness, blade condition, and operating parameters. XN-CSER-500 sits in the converting stage of electrode manufacturing — taking wide coated electrode strip (or unprocessed foil) and producing narrower strips at the precise widths needed for downstream cell formats. Its tungsten-carbide upper-and-lower circular blade pair, combined with ±0.09 mm precision and ≤15 μm burr, is what separates it from simpler shear-cut slitters — the burr specification in particular is what protects against tab-to-separator contact issues in finished cells. Upstream, this slitter pairs with coated electrode produced on the Slot-Die Coating System XN-SDC or XN-VCH-300 film coater, after densification on the Calendering equipment. For workflows that need single-sheet output rather than narrow rolls — for example coin-cell or small pouch prototyping — the Automatic Electrode Sheet Cutter XN-ARSC-300 performs roll-to-sheet cutting with registration tracking. For raw foils slit on this machine, see our Current Collectors catalog.