Pumps, motors & general engineering.
Motor frame sections, pump body housings, impeller blanks, and general engineering profiles in 6xxx alloys; machined to close tolerances from extruded or cold-drawn stock.
Extruded profiles for precision engineering.
Aluminium extrusion offers pump and motor manufacturers a compelling advantage over sand casting for housing production: consistent dimensional accuracy, predictable grain structure, and significantly faster machining cycle times from near-net-shape extruded stock. Banco's pump and motor profile range is designed to put the minimum possible machining stock on the critical bore and mating surfaces.
Our free-machining 6026 and 6026 LF alloys are formulated for high-speed CNC turning and milling, delivering consistent chip breaking, extended tool life, and fine surface finish in a lead-free, RoHS-compliant alloy chemistry that meets both European and Indian export market requirements.
Six profile families for pumps and motors.
Motor frame extrusions
Finned motor frame profiles for fractional and integral horsepower AC and DC motors, with integrated cooling fins, accurate bore centreline, and standardised foot dimensions.
Pump body profiles
Flanged and unflanged pump housing extrusions for centrifugal and displacement pump assemblies, machinable from extruded stock to reduce material wastage versus solid billet.
Impeller blank sections
Solid and semi-hollow impeller blank extrusions for CNC turning and milling into pump impellers, with consistent grain structure and balanced alloy chemistry for predictable machining behaviour.
Bearing housing profiles
Cylindrical and rectangular bearing housing extrusions with integral mounting flanges: boring from extruded profile is significantly faster than from solid bar.
Gearbox cover extrusions
Flat and ribbed cover panel extrusions for gearbox and motor terminal box enclosures, with integral sealing groove and bolt boss geometry available.
General engineering sections
Angle, channel, T-section, and flat bar profiles for general engineering fabrication, bracket manufacture, and mechanical assembly.
Alloy selection for engineering applications.
Primary pump and motor alloy: UTS 310 MPa, consistent hardness for thread tapping and close bore tolerances in motor frames and pump housings.
Versatile engineering alloy for pump impellers, bearing housings, and general engineering profiles, with a good balance of strength, machinability, and corrosion resistance.
Free-machining alloy with bismuth-tin chip-breaking additives that significantly improve CNC cycle time and tool life for high-volume pump and motor component production.
Lead-free RoHS compliant free-machining alloy, with the same machinability benefits as 6026 without lead or bismuth, meeting EN 13595 and customer RoHS requirements.
IATF-backed quality for engineering-grade supply.
Banco's IATF 16949 certification extends across engineering and pump-motor profiles, providing customers with automotive-grade quality documentation (PPAP, dimensional reports, material test certificates, and first article inspection) for demanding engineering applications. In-house CNC machining enables complex finished or semi-finished components to be supplied with inspection records.