Battery Manufacturing EquipmentDouble-sided high-speed extrusion coater
JM Intelligence lists a double-sided high-speed extrusion coater for battery electrodes in its extrusion-coating range. The catalogue gives no speed, width or tolerance, so the model, head arrangement and drying set-up are defined with JM for your recipe.
A named coater without published figures
JM's extrusion-coating category lists one double-sided high-speed coater. The page gives no speed, coating width, oven length, coat-weight tolerance or model number. Figures from JM's separator or optical-film categories belong to those machines, so leave them out of any comparison.
Ask how the two faces of the foil are coated and dried, because the category name says nothing about the head arrangement, web path or registration method. The quotation should state the usable coating width, the loading range and the agreed operating point on your slurry.
| Parameter | Published value | Record status |
|---|---|---|
| Listed equipment | Double-sided high-speed extrusion coater | known |
| Catalogue category | Extrusion coating equipment | known |
| Supply scope distinction | Electrode coater; separate separator and optical-film categories | 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
Describe the electrode, then ask about speed
Send the cathode or anode formulation, solvent, solids, foil thickness, wet pattern and loading on each face. Ask for a web-path drawing, a dryer proposal and a sampling plan. Treat registration and edge margins as separate items from coat-weight consistency.
Compare accepted output only when drying and coating measurements come from the same trial conditions. Settle inspection, exhaust and solvent recovery, utilities and roll change in the scope, since the words high speed tell you none of these details.
Buying guidance from BatteryEquip.
Get a model sheet before the two-sided trial
Ask the supplier to turn the family listing into a controlled model sheet. It should name the head arrangement, usable widths, oven configuration, web path, measurement functions supplied and utility connections. Options should be listed apart from the base machine. Figures from another JM model only become comparable once this sheet exists.
Send your substrate and slurry for a trial that checks each face on its own. Agree coating-weight and uniformity measurements, drying endpoints and how unsuitable material is handled. Label samples with their face, web position and recipe settings. Record whether the quoted output includes start-up losses, stops and rewinding. You should receive the chosen configuration and the trial record together, since qualified output on your recipe comes from that trial.
Buying guidance from BatteryEquip.
Questions that change the purchase
| Decision | What the catalogue says | Next step |
|---|---|---|
| Can this listing determine the required model? | The catalogue names the coater but gives no model sheet or figures. | Ask for the exact model, head arrangement and a dimensioned specification. |
| What demonstrates two-sided coating quality? | The catalogue gives no coat-weight balance or residual-solvent figures. | Agree coat weight on each face, the drying endpoint and an accepted-web trial. |
Equipment questions
What can be compared from this page today?
Only the equipment category and the double-sided extrusion method. Number-for-number comparisons need a current technical specification from JM.
Source s2Does the bureau visit confirm a certified machine?
No. The report describes an official business visit and local industry development. Ask for machine compliance documents, material trials and contract acceptance terms separately.
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
JM Intelligence · Manufacturer-origin source
JM Intelligence's company overview and its coating equipment categories.
Archived source check: 2026-10-07
s2 · Double-sided high-speed extrusion coater
JM Intelligence · Manufacturer-origin source
The catalogue category that lists this double-sided extrusion coater by name.
Archived source check: 2026-10-07
s3 · Official portfolio context
JM Intelligence · Manufacturer-origin source
JM's other coaters and downstream machines, for planning the rest of the electrode line.
Archived source check: 2026-10-07
s4 · Government equipment-industry company visit
Guangzhou government · Public original record
A Guangzhou government report that names JM Intelligence in a Nansha company visit.
Archived source check: 2026-10-07
Read original record →Still to confirm
- The exact model, head arrangement and usable coating width.
- Line speed and dryer duty on your slurry and loading.
- How front-to-back registration and the coat weight on each face are measured.
- The equipment package and utilities included in the quotation.
Double-sided electrode coating, specified per recipe
- Exact model and head arrangement
- Each-face coating-weight targets
- Web dimensions and line speed
- Drying and accepted-web criteria