Battery Manufacturing EquipmentBattery ultrasonic metal-joining station
Honsenze's ultrasonic metal-joining station sits in its lithium-battery PACK range and joins foil or sheet stacks such as copper foil to nickel sheet and aluminium foil to aluminium sheet. The catalogue gives no power, frequency or working area, so your joint drawing and tooling drive the quote.
What the station joins
Honsenze explains that the station joins metal through mechanical vibration and clamping pressure, without melting the parts in the usual way. Its battery examples are copper foil to nickel sheet and aluminium foil to aluminium sheet. The same page lists wire, connector and metal-sheet work outside batteries.
The opening text also talks about battery housings and sealing, but every detailed example on the page is a foil or sheet joint. There is no housing drawing and no leak-test figure. Treat the station as a tab and foil joiner, and ask separately if you need cell cases sealed.
| Parameter | Published value | Record status |
|---|---|---|
| Published battery joint examples | Copper foil–nickel sheet; aluminium foil–aluminium sheet | known |
| Published process | Ultrasonic metal joining | known |
Catalogue values apply to the configuration and test method the maker states. Ask for the values that apply to your configuration.
Source references: s1
Qualify the sonotrode, anvil and access together
Send the full joint stack: each metal, the thickness of every layer, the foil count, any coating and the allowed overlap. Add a drawing of the clamping area and the space the tool can approach through. Ask the supplier to name the sonotrode and anvil for that joint, show the contact pattern and explain how worn tools are replaced or reconditioned.
Ask for a sample trial that spans the normal variation in your stack. Check alignment, foil movement and tearing along with the finished weld. A tool that welds a flat coupon on the bench may not reach a terminal inside your fixture, and the catalogue gives no joint area or stack thickness range, so confirm reach on your own fixture drawing.
Buying guidance from BatteryEquip.
Agree how a good joint is judged
Ask which process controls the quoted configuration has, for example time, energy, displacement, amplitude or force. Request sample logs and the reject rules, since the website lists none of these in detail. Find out whether a new tool or a new material lot means requalifying the recipe.
Set the joint test with the supplier and your own engineers. Pull strength, electrical resistance and foil damage each catch a different failure. A photo or cross-section of the trial joint helps when a result is borderline. Honsenze's lines about near-zero resistance and universal safety are marketing; your acceptance numbers come from the trial.
Ultrasonic joining is also used for tabs inside the cell, as on the Kejing ultrasonic tab welder, and the module and pack category lists the laser and resistance welders that do similar pack work. Measure pull force and resistance on your own joints, and line up the offers with the guide to comparing supplier responses.
Buying guidance from BatteryEquip.
Questions that change the purchase
| Decision | What the catalogue says | Next step |
|---|---|---|
| Does your metal stack match a shown application? | The page shows foil and sheet examples but no stack-thickness table. | Send real materials and get a logged trial on the complete stack. |
| Can the tooling reach and support the joint? | The page gives no tool geometry or working area for any model. | Check sonotrode, anvil and fixture drawings side by side before ordering. |
| How will a good bond be accepted? | The page lists benefits but no joint test or process log. | Agree pull, resistance and damage limits and the records the machine will keep. |
Equipment questions
Can this station weld a sealed battery housing?
The product page mentions housings, yet its worked examples are foil and sheet joints with no housing drawing or leak result. If you need a sealing joint, write it into the enquiry as its own item. Ask for a demonstration on your housing and agree the leak-test method before you order.
Source s1Prepare 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 · Ultrasonic battery joining
Honsenze · Manufacturer-origin source
Honsenze's description of the ultrasonic process and its copper, nickel and aluminium joining examples.
Archived source check: 2026-10-11
s2 · Company introduction
Honsenze · Manufacturer-origin source
The company's design and manufacturing scope, the industries it serves and the certificates it lists.
Archived source check: 2026-10-11
Still to confirm
- The model code, rated power, working frequency and usable joint area for the quoted station.
- A trial result on your own foil stack, and a leak-tested housing weld if you need case sealing.
Ultrasonic joining of battery foil and tab connections
- Metal stack, layer count, coatings and thickness tolerance
- Joint overlap and tool access space
- Sonotrode and anvil set with spare tooling
- Process controls, logs and reject rules
- Sample set and joint acceptance method