Ningbo Junxiang Intelligent Equipment Co., Ltd.
宁波市俊翔智能装备有限公司
Junxiang is a Ningbo maker of machines that solder solar cells into strings. Its two documented stringers handle very different cell sizes and heat the joint in different ways, so start your enquiry from your own cell and ribbon rather than the fastest number in the catalogue.
Supplier at a glance
- Location
- Ningbo, Zhejiang
- Equipment listed here
- Cell stringers
- Stringer range
- Three catalogue models: 012, 015 and 090. [2]
- JX012 soldering
- Infrared lamp heating, per the model's parameter sheet. [4]
- Profile sources
- 10 named sources; source list
Company scope
What the company makes
Ningbo Junxiang Intelligent Equipment Co., Ltd. makes automatic solar-cell stringers. The company introduction adds two other lines of work: custom technical modifications to existing welding machines, and non-standard module layup setups.
The catalogue lists three stringers, 012, 015 and 090. The JX012 parameter sheet covers larger cells and solders with infrared lamps. The JX090 sheet covers much smaller cells and solders with a heated head that touches the ribbon. The 015 page shows the machine but carries no parameter sheet, so request its specification before you compare it with the other two.
The current website gives a contact address in Jiangshan, Yinzhou. A Ninghai industrial classification list names the same company under Taoyuan subdistrict. Ask Junxiang which address and legal entity will sign your contract. The site also shows workshop photos and certificate images; request copies of any certificate you need for your order.
Equipment portfolio
Start with the actual equipment
The entries below cover selected products and series from this manufacturer. Ask for the full catalogue if your project needs other models.
JX012 automatic solar cell stringer →
JX012 is Junxiang's automatic stringer for long, narrow cut cells from (15–53) × (39–210) mm. It solders with infrared lamps, builds strings up to 700 mm and lists up to 7,200 cells per hour with one busbar or 2,400 with multiple busbars.… [3]
Specifications & selection questions →JX012 and JX090 sheets
JX012 and JX090 are built for different cells
| What you are choosing | JX012 | JX090 |
|---|---|---|
| Cell dimensions | (15–53) × (39–210) mm adjustable | (4–26) × (19.5–78) mm adjustable |
| Maximum string length | 700 mm | 300 mm |
| Heating method | Infrared lamp heating | Direct soldering-head heating |
| Top speed by busbar type | Up to 7,200 cells/h with one busbar; up to 2,400 cells/h with multiple busbars | Up to 9,000 cells/h with a single busbar and thin ribbon |
| Parallel strings | 4 for cell length 83–182 mm; 8 for cell length 39–78 mm | 12 below 53 mm cell length; 8 above 53 mm |
Both sheets measure cell length across the main busbar. JX090 leaves the exact 53 mm case open, so ask which count applies at that size. [4][6]
JX012 takes long, narrow cells
The JX012 range is 15–53 mm on one side and 39–210 mm on the other. A full 210 × 210 mm wafer falls outside it. Cut cells that fit both limits are the intended input. Send your cut-cell drawing with thickness, busbar layout and ribbon so Junxiang can match tooling to it. [4]
Ask for the 015 specification
The 015 catalogue page names the stringer and shows a photo of it. It has no parameter table. Request the current sheet for cell size, speed and heating before you weigh it against JX012 or JX090. [7]
Junxiang work types
Buying a new stringer, a machine upgrade or a layup setup
New stringer
Send the cell drawing and thickness, busbar count, ribbon size and coating, the string length you need and how strings leave the machine. Junxiang can then check the handling and soldering against the chosen model before quoting a speed. [1][4][6]
Upgrade of an existing welding machine
Junxiang offers custom technical modifications to welding machines. Give the original maker, model, electrical and control revision, and the parts you want changed. Settle who handles guarding, manuals, software access and sign-off once the work is done. [1]
Module layup
The company also lists non-standard layup setups, with no model sheet on the site. Describe how strings are moved and turned, how glass and EVA are placed, and which signals pass to the rest of the line. Make sure any stringer quote says whether layup equipment and integration are in it. [1]
Catalogue quality figures
Turning the breakage and pass-rate figures into sign-off terms
Breakage and pass rate
Both sheets give breakage at or below 3 per mille and a pass rate of at least 98%. Both link those results to cell quality and cutting quality. Agree what gets counted, which cells go into the trial, how rejects and rework are handled and how long the run lasts. [4][6]
Soldering temperature
Each machine adjusts from room temperature to 500 °C, though one uses lamps and the other a heated head. Work out with Junxiang the right settings for your cell, ribbon and flux, and how joints will be checked by eye and electrically afterwards. [4][6]
Workshop, certificates and address
Junxiang's site shows a production-environment gallery and a page of certificate images. The Ninghai classification list names the company at a Taoyuan location, while the website now gives Jiangshan, Yinzhou. Request certificate copies with issuer, scope and expiry, and the contracting address, with your quotation. [8][9][10]
Project fit
Match the offering to your project
Module makers with a cell whose two dimensions and busbar layout can be matched to JX012 or JX090.
Plants that want an existing welding machine modified and can share its hardware and control documents along with a clear list of changes.
Confirm before ordering
- Ask for a trial on your own cells and ribbon to back the listed speed, breakage and pass-rate figures.
- Request the full 015 specification, plus tooling and compatibility details for the cell type you run.
- Get written details of the contracting entity and address, current certificates, and permission to reuse any product media.
Based on Junxiang's company pages, catalogue, three stringer pages and parameter sheets, and the Ninghai classification list.
Certificates & approvals
Approvals on file
No factory audit or equipment certificate is on file for this manufacturer yet. Ask for current certificates, with their scope and validity, in your quotation request.
Prepare before contacting
Your JX012 automatic solar cell stringer enquiry checklist
Tick the questions that apply to your project, then take them into your sourcing request. Ticking an item here does not contact the manufacturer.
Your selections remain on this page and are cleared on reload. Download or print to keep a copy. No checklist selections are uploaded.
Continue to sourcing requestRelated procurement notes
Comparing breakage rate, cycle time and throughput claims for PV equipment
Buyer questions
Is JX090 just a faster JX012, since it lists 9,000 cells per hour?
No. JX090 reaches that figure with a single busbar and thin ribbon, and it takes far smaller cells. Pick the model that fits your cell and busbar layout first, then compare output under the same conditions. [4][6]
Can JX012 handle a full 210 mm square cell?
Its sheet gives (15–53) × (39–210) mm, so the short side tops out at 53 mm. A full square wafer is larger than that. Send your cut-cell drawing and confirm which way the cell sits in the machine. [4]
What output does the 015 stringer offer?
Its catalogue page has no parameter sheet, so the model number tells you nothing about speed. Ask Junxiang for the current specification and a review against your own cell. [7]
Sources
Where this information comes from
Model data comes from Junxiang's own sheets; ask for a trial, the contracting entity and current certificates before ordering.
Company facts come from the publications listed below, each with the date it was checked. The project-fit notes and enquiry checklist are our buying guidance.
- Junxiang company introduction and contact ↗Company page · Checked Live 2026-10-11
Company name, stringer, retrofit and layup work, contact address.
- Junxiang stringer catalogue ↗Product catalogue · Checked Live 2026-10-11
Lists the 012, 015 and 090 stringers.
- JX012 product page ↗Product page · Checked Live 2026-10-11
Model name, photo and parameter sheet.
- JX012 parameter sheet ↗Specification image · Checked Parameter sheet downloaded 2026-10-11
Cell range, heating, speeds, quality figures and utilities.
- JX090 product page ↗Product page · Checked Live 2026-10-11
Small-cell model with its own parameter sheet.
- JX090 parameter sheet ↗Specification image · Checked Parameter sheet downloaded 2026-10-11
Small-cell range, soldering-head heating and speed.
- 015 stringer page ↗Product page · Checked Live 2026-10-11
Model name and photo; no parameter sheet.
- Junxiang production-environment gallery ↗Workshop photos · Checked Live 2026-10-11
Photos of the workshop and equipment.
- Junxiang honours page ↗Certificate images · Checked Live 2026-10-11
Certificate pictures; request copies for detail.
- Ninghai industrial classification list, entry 974 ↗Government classification list · Checked Downloaded and rendered 2026-10-11, physical PDF page 46
Names the company under Taoyuan subdistrict.
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