Slurry Feeding System XN-SFP-5L

Name: Slurry Feeding System XN-SFP-5L

Equipment Type: Pilot-Scale Peristaltic Slurry Feeding System with Stirred Buffer Tank

Product Code: XN-SFP-5L

Brand: Xnergy

Product Introduction:

Slurry Feeding System XN-SFP-5L is a pilot-scale peristaltic slurry supply unit designed to feed slurry to electrode coating equipment in lithium-ion battery, capacitor, and other coating processes. A 5 L SUS304 stainless steel buffer tank with built-in anchor stirrer keeps the slurry homogeneous during extended coating runs — preventing settling and stratification of particles in high-solid-content slurries. A variable-speed peristaltic pump delivers continuously adjustable flow rates up to 450 mL/min to match downstream coating throughput. When paired with Xnergy coating systems, XN-SFP-5L supports interlocked control for synchronized slurry delivery during continuous coating.

Key Features:

5 L SUS304 stainless steel buffer tank with built-in anchor stirrer
Adjustable stirring speed; stirrer can be switched on or off as needed
Prevents slurry settling and stratification during long coating runs
Variable-speed peristaltic pump delivers flow rates up to 450 mL/min (pump speed up to 150 rpm)
Corrosion-resistant body and tubing — compatible with acidic and alkaline slurries
Tubing material can be customized to specific chemistry requirements
Interlocked control with Xnergy coating equipment for synchronized feeding
Grounding resistance < 4 Ω for operator safety

Technical Specifications:

Application Areas:

XN-SFP-5L is suitable for:

Supplying slurry to lithium-ion battery electrode coating equipment at pilot scale
Slurry feeding for capacitor electrode coating processes
Continuous coating workflows requiring extended uninterrupted slurry supply
Handling of acidic and alkaline slurries, and slurries prone to particle settling

Maintenance:

Clean the equipment regularly with a soft cloth lightly moistened with alcohol
Lubricate moving parts periodically to ensure smooth operation
If the equipment is not used for an extended period, clean the moving surfaces and apply a protective anti-rust coating
Periodically inspect screws, nuts, pins, and other fasteners to prevent loosening
Inspect and replace peristaltic tubing on a regular schedule to maintain accurate flow rate

Safety Notes:

Do not place hands or other body parts near moving components or work-zone areas during operation
Operation should be performed by a single trained operator to avoid accidental injury
Disassembly should only be performed by qualified technicians
Verify grounding before each use — grounding resistance should be less than 4 Ω

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

Note: Specifications listed above are typical and for reference only. Actual feeding performance depends on slurry viscosity, solid content, line geometry, and downstream coating conditions. XN-SFP-5L is the pilot-scale member of Xnergy’s slurry feeding line — what separates it from the smaller benchtop XN-SFP-500mL is the stirred 5 L buffer tank and ~7× higher flow ceiling, which together enable long uninterrupted coating runs without slurry settling in the tank. The trade-off is single-channel operation: where the benchtop version uses dual pumps and dual tanks to run cathode and anode without changeover, XN-SFP-5L delivers one slurry at a time, so cathode and anode jobs require cleaning between runs. Upstream, this unit pairs with the XN-PVM-5L planetary mixer for matched batch-to-feed sizing. For slurries containing potential ferromagnetic contamination, run the output through the XN-FTM-5L de-iron filter before feeding the SFP. Downstream, the matched coating partner is the Slot-Die Coating System XN-SDC for continuous precision wet-film coating. For active materials, see Cathode Materials and Anode Materials.