Founded in Denmark, the company developed an international engineering and equipment business.
OEM Brand Profile
FLS Mining Equipment and Wear-Part Identification
FLS supplies mineral processing technology and services across the mining flowsheet. This directory connects current mining equipment, historic brands and installed equipment with wear parts, general spare parts, materials and drawing-based enquiries.
Founded: 1882 Origin: Denmark Current focus: the mining flowsheet Market brand: FLS
Brand Overview
Crusher part identification: for each FLS crusher family, provide the model, drawing number, part number, 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 number, 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.
Fuller-Traylor grinding mills
SAG / AG Semi-Autogenous and Autogenous Mills
Fuller-Traylor SAG/AG equipment, with published diameters of 4.3–12.2 m and power up to 28,000 kW.
SAG Mill · AG Mill · Project-specificView Equipment Series →
Ball, rod and pebble mills
FT Series Ball, Rod and Pebble Mills
Ball, rod and pebble mills with overflow, grate, peripheral or air-swept discharge options. Confirm dimensions against the project and nameplate.
FT Series · Fuller-Traylor installed baseView Equipment Series →
High Pressure Grinding Rolls
HPGR and HPGR Pro
Current HPGR Standard and HPGR Pro. Standard equipment sizes 4–10 can be assessed for Pro feature upgrades under OEM plans.
Sizes 4–10 · Standard / ProView Equipment Series →
Primary gyratory crushers
TSUV, TS, NT and Gyratory Crusher Pro
The current gyratory range includes Fuller-Traylor and former TK Mining installations. Distinguish current and historical series using nameplates and drawings.
TSUV · TS · NT · KB Pro installed baseView Equipment Series →
Raptor and kubria cone crushers
Raptor and kubria Cone Crushers
Raptor and kubria share a cone crusher equipment page. For wear parts, confirm the series, full model, chamber profile and liner drawing number together.
R250–R450 · R500–R2500View Equipment Series →
Centre and side sizing configurations
ABON Sizer Toothed-Roll Mineral Sizers
Open ABON's dedicated equipment page. Check wear and drive spares against centre/side sizing, shaft spacing, roll length, drive arrangement and tooth segment layout.
Primary · Secondary · Low Speed SizerView Equipment Series →
CenterSizer and SideSizer configurations
FLS RollSizer Mineral Sizers
Open the dedicated equipment page for CenterSizer and SideSizer crushing geometry. Check machine size, roll length, tooth profile and position, side combs, drive arrangement and drawings.
500 · 660 · 800 · 1,000 · 1,250 · 1,500View Equipment Series →
Eccentric Roll Crusher
ERC Eccentric Roll Crushers
A hard-rock primary crushing series added to FLS following the TK Mining acquisition in 2022, integrating crushing and screening.
ERC 18-14 · 22-20 · 25-25 · 25-30 · 25-34View Equipment Series →
Double Roll Crusher
DRC Double Roll Crushers
For primary crushing of soft to medium-hard ore. Key spares include roll shells, tooth plates, shafts, bearing housings and hydraulic gap adjustment parts.
DRC 18-18 · 20-25 · 22-25 · 22-28View Equipment Series →
Jaw and Jaw Gyratory Crusher Pro
Jaw and Jaw Gyratory Crushers
Covers current Jaw Crusher Pro and Jaw Gyratory Crusher Pro equipment and historical Fuller-Traylor installations.
EB Pro · Jaw Gyratory Pro · Traylor installed baseView Equipment Series →
Vertical fine grinding mill
FLS Tower Mill (FTM)
Vertical fine grinding equipment with a central stirring screw. Confirm screws, screw segments, shell liners and screens against installation drawings.
FTM · Project-specific dimensions and powerView Equipment Series →
Fluidised vertical stirred mill
VXPmill Vertical Stirred Mills
Modular impeller discs and spacers for fine grinding and regrinding. Their parts are not interchangeable with the FTM screw structure.
VXPmill · Project-specific volume and powerView Equipment Series →
Flotation machines and systems
WEMCO, nextSTEP and mixedROW Flotation
Check rotors, stators and tank liners separately for self-aspirating, forced-air, mixed, column and REFLUX flotation equipment.
WEMCO · nextSTEP · mixedROW · Column · REFLUXView Equipment Series →
Hydrocyclones and classification
KREBS gMAX Hydrocyclones
Check hydrocyclone inlet, cylinder and cone liners, vortex finders and spigots against diameter, cone angle, material and installation version.
gMAX · CycloStack · CycloWashView Equipment Series →
Mill discharge and process slurry pumps
KREBS Slurry Pumps
Identify impellers, volute liners, frame/cover plate liners, throatbushes, shaft sleeves and seals by pump type, size, operating conditions and material combination.
millMAX · millMAX-e · UMD · slurryMAX · gravelMAXView Equipment Series →
Apron and hybrid apron feeders
Heavy-Duty Apron Feeders
Check pans, chain links, load rollers, drive sprockets, main shafts and hopper liners against equipment width, pitch and loads.
Heavy-Duty Apron Feeder · HAB FeederView 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.
Submit an FLS equipment model, nameplate or drawing number
Include the original brand, full model, serial number, installation position, existing numbers, drawings, material and operating conditions.
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