Founded in Denmark, the company developed an international engineering and equipment business.
Brand Overview
Crusher part identification: for each FLS crusher family, provide the model, drawing, model details, interfaces and duty. A legacy brand name supports identification but does not by itself prove interchangeability.
From FLSmidth to the current FLS mining portfolio
Brand history and acquisitions help identify current and legacy equipment. Spare parts are specified using the nameplate, full model designation, serial number, part or drawing, and drawings.
FLSmidth was founded in Denmark in 1882 and now uses FLS as its market brand. Its acquisition of thyssenkrupp Mining was completed in 2022, adding HPGR, ERC, gyratory crushing and related mining technologies. The cement business sale was completed in October 2025; FLS now focuses on mining technology and services.
The acquisition of TK Mining added its mining equipment technologies to the FLS portfolio.
After completing the sale of its cement business, FLS continues to provide mining technology and services.
Legal entity FLSmidth A/S
Headquarters Copenhagen, Denmark
Core scope Crushing, grinding, flotation, classification, pumping and feeding
Equipment identification Identify current FLS equipment alongside installations from legacy brands
Key Equipment
Open a dedicated equipment family page
Start with grinding and primary crushing equipment, or select another series below. Each card opens the corresponding equipment page.
SAG / AG Semi-Autogenous and Autogenous Mills
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FT Series Ball, Rod and Pebble Mills
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HPGR and HPGR Pro
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TSUV, TS, NT and Gyratory Crusher Pro
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Raptor and kubria Cone Crushers
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FLS RollSizer Mineral Sizers
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ERC Eccentric Roll Crushers
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DRC Double Roll Crushers
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Jaw and Jaw Gyratory Crushers
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FLS Tower Mill (FTM)
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VXPmill Vertical Stirred Mills
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WEMCO, nextSTEP and mixedROW Flotation
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KREBS gMAX Hydrocyclones
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KREBS Slurry Pumps
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Heavy-Duty Apron Feeders
View Equipment Series → Current and historical installations
Series, published models and identification scope
Only OEM-published, verifiable series or models are listed. Universal models are not invented for project-specific equipment.
| Equipment Series | Published model / series | Key installation checks |
|---|---|---|
| SAG and AG mills | SAG Mill; AG Mill; project-specific | Diameter 4.3–12.2 m; power up to 28,000 kW |
| FT Series Horizontal Mills | Ball / rod / pebble mills; overflow, grate, peripheral or air-swept discharge | Identify by project, nameplate, support and drive configuration |
| HPGR | Sizes 4–10; HPGR Standard / HPGR Pro | Assess Pro features for upgrades to existing Standard equipment |
| Gyratory Crusher | TSUV, TS, NT, Gyratory Crusher Pro; installed KB Pro equipment | Check current/historical brands, series and drawing systems separately |
| Raptor / kubria Cone Crushers | R250, R350, R450; R500, R650, R900, R1100, R1300, R2500; kubria F 210, F/M 150, G 150, M 210 | Confirm chamber profile, liner contours and equipment generation together |
| ABON Sizer | Centre sizing, side sizing; 16/400CHDTD-RA Extreme Duty | Project-specific equipment; provide the complete nameplate, shaft spacing, roll length, drive arrangement and tooth segment layout |
| FLS RollSizer Mineral Sizers | 500, 660, 800, 1,000, 1,250, 1,500; centre / side sizing | Check the full DRS model, roll length, crushing geometry, tooth profile and position, drive arrangement and drawings |
| ERC | 18-14, 22-20, 25-25, 25-30, 25-34 | Current FLS eccentric roll crusher range |
| DRC | 18-18, 20-25, 22-25, 22-28 | Current FLS double roll crusher range |
| FLS Tower Mill | FTM | Confirm full dimensions and power against project records |
| VXPmill | VXPmill | Confirm full volume, impeller stage count and power against project records |
| Flotation Equipment | WEMCO, nextSTEP, mixedROW, Column, REFLUX | Check tank volume, rotor/stator structure and installation version |
| KREBS Hydrocyclones | gMAX, CycloStack, CycloWash | Check diameter, cone angle, liners and spigot specifications |
| KREBS Pumps | millMAX, millMAX-e, UMD, slurryMAX, gravelMAX, vMAX, hMAX | Check pump type, size, impeller and wet-end materials |
Brands and equipment history
Legacy brands and historical nameplates
Equipment may carry FLS, FLSmidth, Fuller-Traylor, ABON, KREBS or former thyssenkrupp Mining markings.
Fuller-Traylor SAG/AG mills, ball mills, gyratory crushers and historical installation records. ABON Brand and installation identification for sizers, toothed-roll crushers and feeder-breakers. KREBS Brand information for hydrocyclones, slurry pumps and valves. Former thyssenkrupp Mining Historical mining equipment brand and nameplate identification for the business acquired by FLS in 2022. Raptor / kubria Current FLS cone crusher families, with models and key dimensions listed separately on one equipment page. WEMCO / Dorr-Oliver Flotation equipment families, rotors, stators and tank wear parts.
Related technical information
Continue to equipment, general parts and materials
OEM and general equipment pages connect to the same part and material confirmation pages.
FLS SAG / AG Equipment Review machines, models, liners, spares and tools. General Equipment Catalogue Explore part relationships by equipment category. Parts Directory Continue identification by part name, equipment and material. Wear-Resistant Material Library Check materials against installation position, operating conditions and failure mode.