10 CH SQUARE BATTERY SORTER SKXD-PS-1000

SunkaLead SKXD-PS-1000 10-Channel Prismatic Battery Cell Sorter

The SunkaLead SKXD-PS-1000 is an automatic prismatic cell sorter that combines voltage and internal-resistance measurement with cell-code traceability. Its ten output positions comprise nine accepted grades and one NG outlet for cells outside the configured limits.

This configuration suits module production where several usable electrical groups must be maintained, rather than combining every accepted cell into a single bin. The machine is designed for square-shell lithium cells. It provides an inspection and grouping stage before module assembly, not a replacement for capacity testing, incoming visual inspection or the other checks specified by the battery designer.

Cells are manually placed on the feeding line and transferred through measurement and code reading. The system associates the measured voltage and resistance with the cell's QR code, then moves the cell to the corresponding collection position. Software-defined grading limits connect the electrical result to the selected outlet.

The distinction between ten total outlets and ten accepted grades is important when planning production. Reserve the NG route for the approved rejection process and define how the nine usable grades relate to actual module builds. Creating more grades than the assembly operation can handle may add complexity without improving the final matching process.

QR-linked results are useful only when the physical cell identification remains readable and its record can be retrieved. Establish how duplicate, missing or unreadable codes will be handled during acceptance testing.

Evaluate the complete cell drawing, including body dimensions, terminal spacing, insulation and code location. A cell's ampere-hour rating alone does not establish compatibility with the feeder, gripper or test contacts. Demonstrate the selected format on representative samples before releasing it to production.

Define voltage and resistance windows from the approved matching method. Cell temperature, rest condition and probe contact should be controlled consistently enough to support those windows. Keep capacity results from a separate test available where the pack design requires them. Also plan collection capacity and handling so that correctly sorted cells do not become mixed when buffers are emptied or shifts change.

Applications

• Prismatic lithium-cell inspection before module assembly.

• Multi-grade electrical grouping for compatible EV modules.

• Energy-storage cell preparation using approved matching limits.

• QR-linked incoming inspection and production records.

• Separating out-of-limit cells from usable production grades.

Installation Guide

Provide the specified electrical supply, protective earth, compressed air and clearance around the feeding and transfer areas. Trained personnel should commission motion, contact alignment and data association together, using identified samples that exercise each intended sorting route.

Verify the physical outlet, recorded grade and QR-linked result for the same cell. Recheck the setup after changing cell dimensions, terminal design or label position. Keep contact surfaces and optical code-reading areas clean. Isolate the machine before clearing a jam or entering the transfer mechanism. Retain acceptance records and document any change to grading thresholds, software settings or the approved collection procedure.

Why Choose ARB Accessories?

ARB Accessories supplies battery-production equipment alongside cells, insulation materials, interconnects and BMS products. For this sorter, share the cell drawing, intended grading rules and production workflow when requesting compatibility guidance. Considering the inspection stage together with downstream assembly requirements makes the purchasing discussion more useful than selecting a machine by channel count or a generic speed claim alone.