# Equipment we balance on site > We balance practically any rotor that can be spun safely where it is installed. Pick your machine type to see how the job runs, what makes it possible and where the limits are. **In short:** We balance practically any rotor that can be spun safely where it is installed. Pick your machine type to see how the job runs, what makes it possible and where the limits are. Source: https://axiline.pt/en/equipment/ Publisher: AXILINE · Vila Nova de Gaia, Portugal · +351 931 831 229 · axilinegeral@gmail.com ## How to find your machine in this list Each page covers one machine type: what usually causes the vibration, whether on-site balancing is possible, what access and shutdowns it needs, and what balancing cannot fix. If your machine is not listed, send us the type and running speed — we will tell you whether on-site balancing is workable. ## Pages in this section - [On-site balancing of fans and smoke exhausters: service visits across Portugal](https://axiline.pt/en/equipment/on-site-balancing-fans-smoke-exhausters/) — On-site balancing of fans, smoke exhausters, blowers and dust-extraction impellers at your facility in Portugal. Before-and-after measurement, a report with numbers. - [On-site balancing of crushers and shredders: rotors, hammers, knives](https://axiline.pt/en/equipment/on-site-balancing-crushers-shredders/) — On-site balancing of crushers, hammer mills, shredders and pelletizers: hammer weighing, welded correction weights, a before-and-after report with numbers. - [On-site balancing of mulcher, mower, and agricultural-machinery drum rotors](https://axiline.pt/en/equipment/on-site-balancing-mulcher-mower-agricultural/) — Balancing mulcher, mower, shredder, and combine-drum rotors at the site where they operate. Service visits across Portugal, a report with before-and-after numbers. - [On-site pump balancing: impellers, rotors, and shafts of pump units](https://axiline.pt/en/equipment/on-site-pump-balancing/) — On-site pump balancing: impellers, rotors, and shafts of pump units. We separate imbalance from cavitation, shaft misalignment, and impeller wear. - [On-site balancing of electric motor and generator rotors](https://axiline.pt/en/equipment/on-site-balancing-electric-motor-generator/) — On-site balancing of electric motor and generator rotors: we separate electrical vibration from imbalance, and balance after rewinding and bearing replacement. - [On-site balancing of centrifuges and separators: drums, baskets, separator rotors](https://axiline.pt/en/equipment/on-site-balancing-centrifuges-separators/) — On-site balancing of centrifuges and separators in Portugal: decanter, filtering, and sedimentation types, drums, baskets, separator rotors. Measurement and a report. - [Balancing shafts, drums, rolls and rollers at the point of operation](https://axiline.pt/en/equipment/balancing-shafts-drums-rolls-rollers-at/) — On-site balancing of shafts, drums, rolls and rollers at the point of operation: two planes, runout and bow, correction without welding. Porto and all of Portugal. - [Balancing pulleys, couplings and drive components at the point of operation](https://axiline.pt/en/equipment/balancing-pulleys-couplings-drive-components-at/) — On-site balancing of pulleys, half-couplings, flywheels, brake and drive discs, sprockets. Runout, fit and belts first, weights after. Before-and-after measurement. - [Balancing compressors, blowers and gas blowers at the point of operation](https://axiline.pt/en/equipment/balancing-compressors-blowers-gas-blowers-at/) — On-site balancing of compressor, blower, gas-blower and air-blower rotors in Portugal. We check 1x, the spectrum and the bearings, and hand over a before/after report. - [Balancing turbines, turboexpanders and high-speed spindles at the point of operation](https://axiline.pt/en/equipment/balancing-turbines-turboexpanders-high-speed-spindles/) — Balancing turbine, turboexpander, turbocompressor and spindle rotors on site: what's genuinely possible, what we check before work starts, and when you need a balancing rig. - [Balancing machine-tool spindles and tooling at the point of operation](https://axiline.pt/en/equipment/balancing-machine-tool-spindles-tooling-at/) — On-site balancing of lathe, milling and grinding-machine spindles: wheels assembled with their arbors, chucks, faceplates, knife shafts. Before-and-after measurement, a report. - [Balancing production-line equipment at the point of operation](https://axiline.pt/en/equipment/balancing-production-line-equipment-at-point/) — On-site balancing of production-line rotors: packaging, food and chemical equipment, extrusion, crushers, fans. Measurement, report, prices. - [On-site balancing of any rotor: the five conditions that make it work](https://axiline.pt/en/equipment/on-site-balancing-any-rotor/) — Five conditions that determine whether on-site rotor balancing is feasible, in the rotor's own bearings. What to check before the job, one plane or two, and what to send us. - [On-site balancing of an induced-draft fan: the hot gas path, ash, and thermal regime](https://axiline.pt/en/equipment/on-site-balancing-induced-draft-fan/) — On-site balancing of induced-draft fans and boiler-room draft fans: measurement on the hot machine, weights fitted after cooldown, a before-and-after report. Portugal. - [On-site balancing of centrifugal fans: single-inlet and double-inlet](https://axiline.pt/en/equipment/on-site-balancing-centrifugal-fans/) — On-site balancing of single-inlet and double-inlet centrifugal fans in Portugal. Before-and-after measurement, a report with figures. - [Balancing axial fans: impellers, variable-pitch blades, cooling fans](https://axiline.pt/en/equipment/balancing-axial-fans/) — On-site balancing of axial fans: roof, duct, and cooling units. How to tell blade-angle scatter from unbalance, and where to fit weights. - [On-site balancing of a hammer crusher: the hammer set, rotor discs, welded weights](https://axiline.pt/en/equipment/on-site-balancing-hammer-crusher/) — On-site balancing of hammer crusher and hammer mill rotors: weighing the hammer set, two planes, weights welded on, a before-and-after report. - [On-site balancing of a forest mulcher rotor, without removing it from the host machine](https://axiline.pt/en/equipment/on-site-balancing-forest-mulcher-rotor/) — Balancing forest mulcher rotors right on the host machine: after losing teeth, after hitting rocks. Two planes, weights welded on, we travel across Portugal. - [On-Site Pump Impeller Balancing: Closed, Semi-Open and Open Impellers](https://axiline.pt/en/equipment/on-site-pump-impeller-balancing/) — On-site pump impeller balancing: closed, semi-open and open impellers, erosion and buildup, where we place the correction weight, and when the impeller needs replacing. - [Rotor Balancing After Rewinding and Repair: Assembled Trim Balancing On Site](https://axiline.pt/en/equipment/rotor-balancing-after-rewinding-repair/) — Rotor balancing after motor rewinding and repair: why assembled trim balancing is needed after the lathe, where to place the weights, acceptance to ISO 20816, and the report. - [On-Site Balancing of Driveshafts and Propeller Shafts](https://axiline.pt/en/equipment/on-site-balancing-driveshafts-propeller-shafts/) — On-site balancing of driveshafts and propeller shafts: alignment marks and play first, correction weights after. Two planes, plates on the tube. Porto and all of Portugal. - [On-Site Belt-Drive Pulley Balancing: Geometry and Belts First, Weights After](https://axiline.pt/en/equipment/on-site-belt-drive-pulley-balancing/) — On-site balancing of belt-drive pulleys without removal from the shaft, across Portugal: runout, fit and tension first, correction weights after. Before-and-after measurement, report. - [On-Site Balancing of a Grinding Wheel Assembled With Its Arbor](https://axiline.pt/en/equipment/on-site-balancing-grinding-wheel-assembled/) — On-site balancing of a grinding wheel assembled with its arbor: weights in the flange groove, repeated after every dressing pass, grade G, before-and-after measurement, report. - [On-Site Balancing of Blowers and Gas Blowers: Roots, Centrifugal, Drive](https://axiline.pt/en/equipment/on-site-balancing-blowers-gas-blowers/) — On-site balancing of blowers and gas blowers in Portugal: centrifugal impellers balanced on site, an honest answer on Roots-type machines, before-and-after measurement, report. - [Cooling Tower Fan Balancing: Blades, Hub, Gearbox and Drive Shaft](https://axiline.pt/en/equipment/cooling-tower-fan-balancing/) — On-site balancing of cooling tower fans: fiberglass blades, blade pitch angles, gearbox and drive shaft. A report with before-and-after figures. - [On-Site Shredder and Granulator Balancing: Knife Rotor, Regrinding, Set Mass](https://axiline.pt/en/equipment/on-site-shredder-granulator-balancing/) — On-site balancing of shredders, plastic crushers and granulators: knife-mass control after regrinding, two planes, bolted weights, a before-and-after report. - [On-Site Mill Balancing: Fine Grinding, Product Purity, and Weights Without Welding](https://axiline.pt/en/equipment/on-site-mill-balancing/) — On-site balancing of rotor and hammer mills, pigment grinders and paint-line rotors: weights fitted without welding and without contaminating the product. - [On-Site Wood Grinder and Hog Balancing: Disc, Drum, and Knife Overhang](https://axiline.pt/en/equipment/on-site-wood-grinder-hog-balancing/) — On-site balancing of wood chippers and chipping machines: disc and drum knife rotors, knife overhang, weights without welding, a report with before-and-after figures. - [On-Site Rotor Balancing for Agricultural Mulchers and Flail Mowers](https://axiline.pt/en/equipment/on-site-rotor-balancing-agricultural-mulchers/) — On-site balancing of agricultural mulcher and flail mower rotors: flail matching, two planes, PTO drive. On-site visits throughout Portugal. - [On-Site Balancing of Combine Threshing and Chopping Drums](https://axiline.pt/en/equipment/on-site-balancing-combine-threshing-chopping/) — Balancing threshing drums, chopping drums and straw choppers right on the combine, with no removal. Two planes, a before-and-after report, on-site visits throughout Portugal. - [On-Site Wood Chipper Balancing: Disc and Drum Rotors, Knives, Correction Planes](https://axiline.pt/en/equipment/on-site-wood-chipper-balancing/) — On-site balancing of wood chipper and branch chipper rotors: disc and drum rotors, knives, correction planes, trailer-mounted machines. Service throughout Portugal. - [Multistage Pump Rotor Balancing: What On-Site Work Can and Can't Do](https://axiline.pt/en/equipment/multistage-pump-rotor-balancing/) — Balancing of multistage pump rotors: sectional, feedwater, and borehole pumps. A candid look at the limits of on-site balancing, measurement, and assessment. - [On-Site Balancing of Commutator-Machine Armatures and Generator Rotors](https://axiline.pt/en/equipment/on-site-balancing-commutator-machine-armatures/) — On-site balancing of commutator-machine armatures and generator rotors: commutator, banding, poles, correction planes, working within a driven assembly, and reporting. - [Decanter Centrifuge Balancing: What Can Really Be Done On Site](https://axiline.pt/en/equipment/decanter-centrifuge-balancing/) — Decanter centrifuge vibration: cake buildup, scroll wear, or bowl imbalance? On-site measurement, separating the causes, balancing in the standard planes. Portugal. - [On-Site Balancing of Centrifuge Drums and Baskets](https://axiline.pt/en/equipment/on-site-balancing-centrifuge-drums-baskets/) — On-site balancing of drums and baskets on filtering and sedimentation centrifuges in Portugal. We separate uneven loading from actual rotor imbalance. - [Conveyor Pulley Balancing: Drive, Take-Up, and Bend Pulleys](https://axiline.pt/en/equipment/conveyor-pulley-balancing/) — On-site balancing of conveyor drive and take-up pulleys. Why imbalance is rarely the culprit at low speeds, and what to check first. All of Portugal. - [On-site balancing of rolling mill rolls, calender rolls, and print cylinders](https://axiline.pt/en/equipment/on-site-balancing-rolling-mill-rolls/) — On-site balancing of rolling mill rolls, calender rolls, print cylinders, and paper machine rolls, in place: correction only at the end faces. Porto. - [On-site balancing of flywheels, drive discs, and brake discs, in place](https://axiline.pt/en/equipment/on-site-balancing-flywheels-drive-discs/) — On-site balancing of flywheels, drive discs, and brake discs across Portugal. Fit and runout first, weights second: standard holes or drilling the rim. - [On-site balancing of centrifugal compressor rotors and impellers, where they operate](https://axiline.pt/en/equipment/on-site-balancing-centrifugal-compressor-rotors/) — On-site balancing of centrifugal compressor rotors and impellers in Portugal: on-site measurement, cause separation, honest limits, and a before-and-after report. - [Screw compressor and turbocharger balancing: what's possible on site](https://axiline.pt/en/equipment/screw-compressor-turbocharger-balancing/) — Vibration in a screw compressor or turbocharger: what can actually be balanced on site, and what only on a test bench. Measurement, report, service visits across Portugal. - [On-site balancing of high-speed spindles and tool assemblies, where they operate](https://axiline.pt/en/equipment/on-site-balancing-high-speed-spindles/) — On-site balancing of high-speed spindles and HSK, SK, and collet tool assemblies: where the line with spindle repair falls, and what we do on a visit. - [On-site balancing of cutterheads and cutter drums, where they operate](https://axiline.pt/en/equipment/on-site-balancing-cutterheads-cutter-drums/) — On-site balancing of cutterheads for thickness planers, jointers, and four-sided moulders in Portugal. Matching knives by mass, projection setting, two planes, a measurement report. - [On-site balancing of screw conveyors, conveying screws, and screw shafts, where they operate](https://axiline.pt/en/equipment/on-site-balancing-screw-conveyors-conveying/) — On-site balancing of screws and screw shafts, where they operate: flexible rotor, hanger bearings, low speeds, an honest assessment. Porto and Portugal.