Battery Manufacturing Equipment1600 Series Slot-Die Electrode Coater
The Yinghe 1600-series slot-die electrode coater has a 1,600 mm roller face and a maximum coating width of 1,350 mm, with a top coating speed of 120 m/min. It comes in single- and double-layer versions, with 1,000 mm unwind and 1,200 mm rewind diameters, for wide-web production of lithium-battery electrodes.
By Shenzhen Yinghe Technology Co., Ltd. · 1600 series
The 1600-series column
Yinghe's single- and double-layer extrusion coater page has columns for several size series. The 1600-series column lists a 1,600 mm roller face and a maximum coating width of 1,350 mm. The coating width is the figure that limits how wide you can apply material; finished slit-electrode yield then depends on your layout and edge margins.
The table gives a maximum coating speed of 120 m/min, a maximum unwind diameter of 1,000 mm and a rewind diameter of 1,200 mm. Match the foil, slurry, coating weight and dryer layout before you plan production at that speed. The roll diameters relate to web handling and roll storage.
Single- and double-layer versions share this category. Ask for a drawing of the configuration you are buying, showing the layer layout, coating heads and dryer path. Yinghe also lists a Super-E coater as a related product; quote the 1600 series on its own column.
| Parameter | Published value | Record status |
|---|---|---|
| Coating width | 1350 mm | known |
| Web speed | 120 m/min | known |
| Roller face width | 1600 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
Base acceptance on coated electrode quality
Ask for results on a set formulation and coating weight, with coat-weight readings, sampling positions and edge exclusions recorded. The electrode has to meet the agreed drying and coat-weight limits at the speed you will run, which is a separate question from how fast the web can move.
For plant integration, define roll IDs, defect locations and the records passed on to calendering and slitting. Find out whether inspection values only show on the operator screen or are exported in the production-data format you need.
Buying guidance from BatteryEquip.
Measure usable coated web against the drying result
Run the coating trial with a typical slurry and substrate, and record the incoming materials. Mark the usable coating zone apart from the full web width. At agreed intervals, keep cross-web samples and link their coat-weight readings to the line settings and sample positions. Label edge areas and start-up material apart from good product.
Report the accepted coated length together with its drying and residual-solvent results; the speed display is only one input. Log stops, splices, web breaks and the material lost while the process settles. Ask the supplier which recipe and oven settings gave the quoted output, since a different coating weight or slurry gives a different result. Use the same record format for each offer so you can compare them on your own recipe.
Buying guidance from BatteryEquip.
Questions that change the purchase
| Decision | What the catalogue says | Next step |
|---|---|---|
| Does the coating fit the required width? | The table lists a 1,600 mm roller face and 1,350 mm maximum coating width. | State your coated width and margins against the 1,350 mm figure. |
| Can the drying process sustain the proposed speed? | The table lists 120 m/min maximum coating speed, with no recipe attached. | Ask for coat-weight, residual-solvent and drying results on your recipe. |
Equipment questions
Is 1600 mm the coating width?
No. It is the roller-face width for this series. The maximum coating width is 1,350 mm, so lay out your electrode against that figure.
Source s2Will Yinghe's standards work cover my line interface?
Not by itself. Ask for the supported interface specification, the field mapping and an integration demonstration on the quoted equipment and software version.
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
Shenzhen Yinghe Technology Co., Ltd. · Manufacturer-origin source
Yinghe's company overview and equipment ranges.
Archived source check: 2026-10-07
s2 · 1600 Series Slot-Die Electrode Coater
Shenzhen Yinghe Technology Co., Ltd. · Manufacturer-origin source
Coater table with the 1600-series roller face, coating width, speed and roll diameters.
Archived source check: 2026-10-07
s3 · Official portfolio context
Shenzhen Yinghe Technology Co., Ltd. · Manufacturer-origin source
Yinghe's other coaters and electrode equipment, including the Super-E coater.
Archived source check: 2026-10-07
s4 · National battery manufacturing equipment standard drafting record
National standards information service · Public original record
National record naming the company among the drafting organizations of a battery-equipment standard.
Archived source check: 2026-10-07
Read original record →Still to confirm
- The usable coating width after edge margins for your electrode layout.
- The accepted coating speed for your slurry, coating weight and dryer length.
- Residual solvent and coat-weight variation at that speed.
- The plant communication mapping and roll-linked defect records supplied.
Wide-web slot-die coating of battery electrodes
- Coated width and edge margins
- Slurry and coat-weight targets
- Drying and residual-solvent limits
- Sustained accepted-web output