Battery Manufacturing EquipmentPrismatic High-Speed Winding Machine
Hymson's Prismatic High-Speed Winding Machine winds electrode and separator into bare prismatic cores. It is rated at 5.5 pieces per minute or more for a 16 m electrode, cells 100–320 mm wide and 70–250 mm high, CCD-linked guiding and voice-coil tension control.
Sizes, roll limits and control features
Hymson's page describes winding electrode and separator into a bare prismatic core. It lists at least 5.5 pieces per minute when the electrode is 16 m long, finished-cell widths of 100–320 mm and heights of 70–250 mm. Keep the electrode length attached to the rate when comparing offers.
Incoming electrode rolls can be up to 750 mm in diameter and separator rolls up to 400 mm. These are material-handling sizes, separate from the finished-cell dimensions. Ask how rolls are changed and how often they must be replenished in your operating window.
The machine uses variable winding pins, four-stage web guiding linked to CCD inspection, and voice-coil tension control. Tension fluctuation is given as within ±5%, with separate alignment and tab-offset figures. Agree what each figure measures and under which material conditions before you set it against another winder's tolerance.
| Parameter | Published value | Record status |
|---|---|---|
| Winding tension tolerance | ±5% | known |
| Wound cell height | 70..250 mm | known |
| Wound cell width | 100..320 mm | known |
Catalogue values apply to the configuration and test method the maker states. Ask for the values that apply to your configuration.
Source references: s2
Test the controls on your own material
Send your electrode and separator combination, tab drawing and core geometry. Ask for a run that shows guiding corrections, the detection of a material defect and what happens to the affected core. The name of a control component tells you little about how it handles your material, so see it work.
Agree in the quote who handles dust removal and inspection maintenance. Ask for accepted output over an agreed period that includes roll replenishment and stops, measured directly on the trial, rather than worked out from peak speed in a short demonstration.
Buying guidance from BatteryEquip.
Include stops and roll changes in the trial
A short run at steady speed leaves practical questions open. Provide your real roll sizes and materials, and ask the supplier to show loading, threading, normal winding and changeover. Log the web-control settings used in the trial record. Electrode stiffness and separator behaviour vary between recipes, so run the trial on the materials you will use.
Inspect labelled cores taken before and after stops, roll changes and recovery events. Count alignment rejects and handling rejects separately, and keep rejected samples for joint inspection. Ask for format-change tooling, operator tasks and restart checks in the handover package. The goal is a repeatable figure for good cores and proof that the machine recovers cleanly.
Buying guidance from BatteryEquip.
Questions that change the purchase
| Decision | What the catalogue says | Next step |
|---|---|---|
| Will this format run consistently? | The page lists rate, sizes and tolerances measured on Hymson's own conditions. | Send your web materials and check alignment through sustained runs and stops. |
| What does external recognition cover? | The public award is for a screen-cutting machine. | Ask for acceptance records specific to this winder. |
Equipment questions
Is the separator roll as large as the electrode roll?
No. Hymson lists 400 mm for separator rolls and 750 mm for electrode rolls. Plan your material supply around both limits.
Source s2Does the award prove this battery winder was accepted?
No. The award is for a screen-cutting machine. Ask for acceptance records and a trial specific to this winder.
Source s4Prepare the supplier conversation
Fill in the conditions below and ask the supplier to answer each open point in writing. Copying or downloading stays in your browser; nothing is sent.
Sources and check dates
The maker's own pages and public records used for this page, each with the date it was checked.
s1 · Company and supply-scope record
Hymson Laser Technology Group Co., Ltd. · Manufacturer-origin source
Hymson's company overview and its battery-equipment application area.
Archived source check: 2026-10-07
s2 · Prismatic High-Speed Winding Machine
Hymson Laser Technology Group Co., Ltd. · Manufacturer-origin source
The product page giving rate, cell width and height, roll diameters, guiding and tension figures.
Archived source check: 2026-10-07
s3 · Official portfolio context
Hymson Laser Technology Group Co., Ltd. · Manufacturer-origin source
Hymson's neighbouring battery machines, such as laser notchers.
Archived source check: 2026-10-07
s4 · International procurement award notice
MOFCOM international tendering platform · Public original record
A public award notice for a screen-cutting machine that names Hymson as manufacturer.
Archived source check: 2026-10-07
Read original record →Still to confirm
- Alignment and accepted output on your core size and roll diameters.
- What the alignment and tab-offset figures measure, and on which materials.
- Accepted output over a sustained run that includes roll changes and stops.
- Format-change tooling and restart checks for your variants.
High-speed prismatic core winding
- Cell format and web materials
- Alignment and defect limits
- Sustained-run and stop-start trial
- Changeover and spare-parts scope