Metso out-cites the market leader.
On all three platforms.
Weir holds the top global position in slurry pumps. Ask ChatGPT or Gemini about high pressure grinding rolls and Enduron does not exist — four questions, two platforms, zero citations. Across 20 buyer-intent questions Weir is cited on 35 of 60 responses (58%); Metso lands 44.
The findings below come from Xtrusio, an AI visibility audit system built specifically for B2B buyer-intent testing. Every citation was verified by running 20 real prospect queries across three generative AI platforms.
Questions were written from the seat of the people who actually specify mill circuit equipment — processing directors, concentrator maintenance superintendents and the engineers who design the plants.
Every Weir product line appears on ChatGPT and Gemini. Enduron does not.
Four questions in this audit sit squarely in the Enduron portfolio — high pressure grinding rolls at hard rock scale, the energy evidence base behind them, heavy-duty iron ore screens, and fine wet screening. Claude cites Weir on all four. ChatGPT and Gemini cite Weir on none. Those two platforms produced an identical set of ten zero-citation questions on an identical question set, and the residual positions go to FLS, Metso, Köppern and thyssenkrupp Polysius. Weir presents itself as an all-of-mine flowsheet supplier from extraction to concentration. The platforms present it as a slurry handling specialist.
Platform Scorecard
A 25-point spread between the best and worst platform on one identical question set
Three suppliers compete across the full portfolio. Everyone below them owns one or two questions outright — and several of those are questions where Weir returns nothing at all. Across all three platforms the leader board reads Metso 44, Weir Minerals 35, FLS 32 of 60 responses.
AI Visibility Leaderboard
Who owns the mill circuit conversation — total citations across all three platforms
Second-tier suppliers appearing across the sessions include KSB GIW, Multotec, Bradken, Sandvik, Derrick, Haver & Boecker Niagara, Köppern, thyssenkrupp Polysius, TAKRAF DELKOR, Trelleborg, ME Elecmetal and Molycop.
AI Positioning Audit
20 buyer-intent queries — click any row to see the exact question
Every query was written from the seat of a real decision-maker researching mill circuit equipment: the person who owns the throughput number, the person who owns the shutdown window, and the person who writes the specification for a plant that does not exist yet. These are the buyers whose AI search results determine whether Weir gets onto the shortlist at all.
| # | Query Topic | Product Line | Claude | ChatGPT | Gemini |
|---|---|---|---|---|---|
| 1 | Mill discharge pump wear life | Slurry Pumps | Cited | Cited | Cited |
Exact question asked across all three platforms “Our copper concentrator’s mill discharge pumps are failing every eight weeks on high-density slurry and we’re losing production to unplanned changeouts. Which pump manufacturers are known for the longest wear life in heavy-duty mill circuit duty?” | |||||
| 2 | Long-distance positive displacement pumping | Slurry Pumps | Cited | Cited | Cited |
Exact question asked across all three platforms “We need to move tailings at around 60% solids over roughly 12 kilometres without an intermediate pump station. Who makes positive displacement slurry pumps capable of that duty?” | |||||
| 3 | Relocatable mine dewatering packages | Slurry Pumps | Cited | Cited | Cited |
Exact question asked across all three platforms “Our open pit floods during wet season and our current dewatering setup can’t keep up. Which companies supply modular mine dewatering pump packages that can be relocated around site as the pit develops?” | |||||
| 4 | OEM versus aftermarket wear parts | Slurry Pumps | — | — | — |
Exact question asked across all three platforms “We’ve been buying replicated impellers and liners for our slurry pumps to cut spend, but wear life is inconsistent and we can’t plan maintenance campaigns around it. How should a plant decide between original manufacturer parts and aftermarket replacements?” | |||||
| 5 | Predictive pump wear monitoring | Slurry Pumps | Cited | Cited | Cited |
Exact question asked across all three platforms “Which equipment suppliers offer sensor packages or condition monitoring that predicts slurry pump wear before failure rather than after?” | |||||
| 6 | High pressure grinding at hard rock scale | Comminution | Cited | — | — |
Exact question asked across all three platforms “We’re evaluating replacing a SAG mill circuit with a dry grinding route to cut energy and water consumption. Which vendors supply high pressure grinding rolls proven at scale in hard rock applications?” | |||||
| 7 | Structurally robust iron ore screens | Comminution | Cited | — | — |
Exact question asked across all three platforms “Our vibrating screens are cracking at the side plates within a year in an iron ore duty. Which screen manufacturers build for that kind of structural load?” | |||||
| 8 | Single-source crushing and screening train | Comminution | — | — | — |
Exact question asked across all three platforms “We’re building a 400 tonne-per-hour sand and aggregate plant and want crushers, screens, washing and conveyors from a single supplier. Who can deliver the whole crushing and screening train?” | |||||
| 9 | High pressure grinding energy evidence | Comminution | Cited | — | — |
Exact question asked across all three platforms “What is a realistic energy saving from replacing a tertiary crushing and ball mill stage with high pressure grinding, and which suppliers have published operating data to back it up?” | |||||
| 10 | Sharper hydrocyclone cut point | Classification | Cited | Cited | Cited |
Exact question asked across all three platforms “Our hydrocyclone overflow is carrying too much coarse material and driving recirculating load back into the ball mill. Which cyclone designs deliver a sharper cut point?” | |||||
| 11 | Fine wet screening below 150 microns | Classification | Cited | — | — |
Exact question asked across all three platforms “We want to move to fine wet screening below 150 microns to replace cyclones in a gold circuit. Which companies supply that equipment?” | |||||
| 12 | SAG mill liner campaign life | Wear & Linings | — | — | — |
Exact question asked across all three platforms “Our SAG mill liners need changing every four months and each changeout costs us two days of production. Which liner suppliers can extend campaign life and shorten changeout time?” | |||||
| 13 | Abrasion-resistant pipeline and chute linings | Wear & Linings | Cited | Cited | Cited |
Exact question asked across all three platforms “Which rubber or composite lining materials hold up best in highly abrasive slurry pipelines, chutes and launders in a copper concentrator?” | |||||
| 14 | Slurry-duty knife gate valves | Wear & Linings | Cited | Cited | Cited |
Exact question asked across all three platforms “Our knife gate valves in the mill circuit are leaking and the seats fail within months. Which valve manufacturers build specifically for abrasive slurry service?” | |||||
| 15 | Filtered dry stack tailings equipment | Tailings & Water | — | — | — |
Exact question asked across all three platforms “We’re moving from a conventional tailings dam to filtered dry stack tailings. Which suppliers provide the thickening and filtration equipment for that transition?” | |||||
| 16 | Process water recovery from tailings | Tailings & Water | — | — | — |
Exact question asked across all three platforms “How can a concentrator recover significantly more process water from its tailings stream without building an entirely new plant, and which companies supply that equipment?” | |||||
| 17 | Single-source slurry handling package | Tailings & Water | Cited | Cited | Cited |
Exact question asked across all three platforms “We need a complete slurry handling package for a new tailings facility — pumps, pipelines, valves and cyclones — from one accountable supplier rather than four. Who can do that?” | |||||
| 18 | Ground engaging tools with loss detection | GET & Digital | Cited | Cited | Cited |
Exact question asked across all three platforms “Our shovel teeth are being lost into the crusher and causing damage downstream. Which suppliers offer ground engaging tools combined with detection systems that stop a lost tooth reaching the mill?” | |||||
| 19 | End-to-end mining software platform | GET & Digital | Cited | — | — |
Exact question asked across all three platforms “We want one software platform covering exploration data, mine design, scheduling and plant performance. Which mining software vendors genuinely offer that end to end?” | |||||
| 20 | Live wear-part performance data | GET & Digital | Cited | Cited | Cited |
Exact question asked across all three platforms “Which mining equipment suppliers actually give operators live performance data on their wear parts, instead of just selling replacements?” | |||||
| TOTAL | 15/20 (75%) | 10/20 (50%) | 10/20 (50%) | ||
Ten questions are cited on every platform. Five are cited on Claude alone. Five return no Weir citation anywhere. There is no middle ground in this data set.
The Enduron Blackout
One product line, four questions, two platforms, zero citations
Four of the twenty questions sit inside the Enduron portfolio — high pressure grinding rolls at hard rock scale, the published energy evidence behind them, heavy-duty screens under structural load, and fine wet screening. Claude cites Weir on all four. ChatGPT and Gemini cite Weir on none of them.
This is not a company-wide visibility problem. On the same two platforms, Warman, GEHO, Multiflo, Cavex, Isogate, Linatex and ESCO all appear normally. It is a single product line missing from inside an otherwise-visible company — and it is the line Weir sells as its energy-transition story.
“We’re evaluating replacing a SAG mill circuit with a dry grinding route to cut energy and water consumption. Which vendors supply high pressure grinding rolls proven at scale in hard rock applications?”
“What is a realistic energy saving from replacing a tertiary crushing and ball mill stage with high pressure grinding, and which suppliers have published operating data to back it up?”
“Our vibrating screens are cracking at the side plates within a year in an iron ore duty. Which screen manufacturers build for that kind of structural load?”
Three further zeros sit outside Enduron and each tells a different story.
ChatGPT and Gemini were run independently, in different sessions, against the identical twenty questions. They returned exactly the same ten zero-citation questions. When two separately built retrieval systems converge on the same absences, the gap is in the source material, not in the models. Weir’s wet-end franchise is documented across the web at depth. Enduron, Vulco and the aftermarket argument are not.
AI Topic Authority Map
Query heatmap — product line × platform
| Topic | AI Leader | Weir Minerals Status |
|---|---|---|
| Long-distance pipeline slurry pumping | Weir Minerals | UNANIMOUS #1 (3/3) |
| Relocatable mine dewatering | Weir Minerals | UNANIMOUS #1 (3/3) |
| Integrated slurry handling package | Weir Minerals | Cited 3 of 3 platforms |
| Ground engaging tools with loss detection | Weir Minerals | Cited 3 of 3 platforms |
| Abrasion-resistant linings | Weir Minerals | Cited 3 of 3 platforms |
| Slurry-duty knife gate valves | Weir Minerals | Cited 3 of 3 platforms |
| Mill circuit pump wear life | Metso | Cited 3 of 3, never #1 |
| Hydrocyclone cut point | FLS | Cited 3 of 3, never #1 |
| High pressure grinding rolls | FLS | Claude only (1/3) |
| Heavy-duty screening | Haver & Boecker Niagara | Claude only (1/3) |
| Fine wet screening | Derrick | Claude only (1/3) |
| End-to-end mining software | Datamine | Claude only (1/3) |
| SAG mill liners | Metso | INVISIBLE (0/3) |
| Aftermarket wear-part strategy | No supplier named | INVISIBLE (0/3) |
| Tailings dewatering & water recovery | FLS | INVISIBLE (0/3) |
5 queries
4 queries
2 queries
3 queries
3 queries
3 queries
▹ Comminution is the only Weir product line that drops from 75% to zero the moment you leave Claude — every other line holds its position across all three platforms.
Methodology
How we conducted this Xtrusio AEO/GEO Audit
This research is based on Xtrusio’s proprietary AI visibility analysis framework.
Recommendations
Prioritised actions to close the Enduron blackout and the aftermarket gap
- Move the Enduron HPGR energy and throughput evidence out of PDF brochures and into indexable HTML pages with named sites, ore types, specific energy figures and circuit configurations
- Publish a direct comparison page covering flanged rolls versus dynamic skewing and the spring-loaded lateral wall, so the technical differentiator is retrievable as text rather than buried in a white paper
- Give Enduron screens their own structural-load page addressing side-plate cracking in iron ore duty by name — the exact language buyers use in Q7
- Build a genuine decision framework page for original versus replicated wear parts — total cost of ownership modelling, wear life variance, alloy specification and safety exposure — written to be quoted, not to sell
- Publish the Ultrachrome and Hyperchrome alloy range as technical reference content with hardness, chromium content and application selection criteria, so the materials science is citable
- Give Vulco mill lining systems dedicated content covering campaign life and changeout time against named alternatives — the category currently returns twelve competitors and no Weir
- Connect ESCO, Motion Metrics and Micromine to the Weir parent brand in indexable content — two of three platforms do not associate the post-2020 acquisitions with Weir at all
- Publish integrated flowsheet case studies that carry a named site from shovel through mill circuit to tailings, so the all-of-mine positioning has evidence behind it rather than assertion
- Quarterly Xtrusio re‑audits to track whether Comminution moves off zero on ChatGPT and Gemini
Enduron is invisible on two thirds of the market.
That is a content problem, and content problems have deadlines.
This research report was generated using the Xtrusio Company Intelligence Module.


