Model/Brand : GOGLIO FX 20 CNC
Year of manufacture : 1997
Condition : Used
Serial number : 271297 (in at least one advert)
Numerical control (CNC) : SELCA 3045
Spindle mount : ISO 50
Tool changer : 15 positions
Axis travel :
X-axis: 2,000 mm (in some ads 2,000 mm or even 2,000 mm confirmed)
Y-axis: 750 mm (in some ads 750 mm)
Z-axis: 600 mm (in some ads)
Machine overall dimensions : 5,000 × 3,000 × 2,900 mm (length × depth × height)
Machine weight : approximately 12,000 kg
Spindle motor : approximately 13 kW
Maximum spindle speed : 3,500 rpm
Rapid axis speed (from CNC) : 1,500 mm/min (in some ads)
Rapid axis speed (manual) : 6,000 mm/min (in some ads)
Work feed rate (from CNC) : 10,000 mm/min (in some ads)
Maximum allowable load on the table : approximately 2,500 kg
Recommended operating temperature : 5-40 °C
Table / bed : (not always all the data given, but machine dimensions indicate a suitable bed for medium-large weight and size pieces)
Additional notes : Automatic 2-speed range change; electro-hydraulic tool sockets; continuous torque axle motors approximately 13 Nm (in some adverts).
If you're considering purchasing a used milling machine, the 1997 GOGLIO FX 20 CNC is an opportunity worth considering. We're talking about the GOGLIO FX 20 CNC as a robust, industrial-grade machine, already "run in" but still perfectly usable. I'll show you its appearance, its construction, its components, its dimensions, its mechanical characteristics, its use, the accessories that can be combined, useful formulas for calculating usage parameters, the materials it can process, maintenance, how to determine if it's a good used machine, the regulations and sectors in which it's used, and why buying used is worthwhile.
The GOGLIO FX 20 CNC presents itself as an imposing machine: overall dimensions approximately 5,000 × 3,000 × 2,900 mm, and a weight of around 12,000 kg. The frame is solid, the base surfaces solid, and the guides and columns visible and robust. Being a 1997 model, it shows typical signs of use: slight wear on the external surfaces, perhaps faded paint, but this is normal for a used machine in good condition. However, if the main components are intact, it remains a bargain. Being a GOGLIO FX 20 CNC, it has a reputation for being a reliable machine in medium-large mechanical engineering.
The GOGLIO FX 20 CNC is composed of the following main elements:
Frame / base : The supporting structure that houses everything: table, guides, columns, and motors. It must guarantee rigidity, thermal stability, and precision.
Workbench/table : on which the workpieces are secured. In this case, the table must support a load of up to approximately 2,500 kg.
Guides and XYZ axes : The 2,000 mm X-axis, 750 mm Y-axis, and 600 mm Z-axis define the working area. Sliding guides and ball screws allow for precise movements on these axes.
Axle motors : electric motors that move the axes, with torque indicated around 13 Nm for some motors.
Chuck : ISO 50 connection, motor power approximately 13 kW, maximum speed approximately 3,500 rpm. The chuck is the "head" that holds the tool.
Tool changer / magazine : 15-position electro-hydraulic tool changer allows for automation and reduced downtime.
Electrical panel and CNC control : SELCA 3045 numerical control, the electronic system that manages all axes, spindle, and tools. The electrical panel and wiring are vital for operation.
Auxiliary structures : lubrication tanks, refrigeration/cooling system, chip extraction systems (if present), emergency buttons, guards and covers.
Rapid guides / feeds : Axis rapid speeds of 1,500 mm/min (from CNC) or 6,000 mm/min (manual) indicate that the machine is designed for efficient movement.
The indicated dimensions – X=2000 mm, Y=750 mm, Z=600 mm – imply that the work envelope of the GOGLIO FX 20 CNC is large enough to process medium to large-sized parts. The maximum table load of ~2,500 kg makes it suitable for heavy parts. The machine weight of ~12,000 kg means it requires a suitable foundation and stabilizing structure. The 13 kW, 3,500 rpm spindle is not as “ultra-fast” as modern “fast heads,” but it is adequate for medium to heavy-duty milling. “Used” use still makes sense because structural robustness is often more important than pure speed, depending on the type of part and production process.
To get the most out of the GOGLIO FX 20 CNC (or any milling machine), you need to calculate parameters such as cutting speed, feed rate, and depth of cut. Some useful formulas:
Cutting speed (Vc) :
[
Vc = \frac{\pi \cdot D \cdot n}{1000}
]
where (D) is the tool diameter in mm, (n) is rpm. This gives Vc in m/min.
Feed per tooth (fz) :
[
fz = \frac{Vf}{z \cdot n}
]
where (Vf) is the feed mm/min, (z) is number of tool teeth, (n) rpm.
Depth of cut and width of cut : to estimate material removal (Q = ap \cdot ae \cdot Vf) (ap = depth of cut, ae = width of cut). Another formula for power requirement:
[
P \approx \frac{K_c \cdot ap \cdot ae \cdot Vf}{60 \cdot \eta}
]
where (K_c) is the specific strength of the material (N/mm²), η is machine efficiency.
Cycle time (t) :
[
t = \frac{L}{Vf}
]
where (L) is the length of the trajectory in mm.
Using these formulas, you can optimize the GOGLIO FX 20 CNC: select the tool diameter, rpm, and feed rate so that the values are compatible with the spindle power (13 kW) and the machine's rigidity. For example, if you use a Ø50 mm tool, calculate Vc and from there n; then estimate the feed rate compatible with the machine's rigidity and the workbench.
The GOGLIO FX 20 CNC, thanks to its ISO 50 connection and available power, is suitable for a wide range of materials: structural steel, construction steel, cast iron, stainless steel, aluminum (with appropriate tooling), brass, etc. It may not be ideal for micromachining or ultra-fast materials, but it is perfect for medium-large parts and robust machining. If you plan to machine bulky parts or hard materials, the GOGLIO FX 20 CNC can handle the job well.
Here's how, as an experienced seller, I explain the use of the used GOGLIO FX 20 CNC:
Preparation of the piece: cleaning, fixing on the table, ensuring that the weight is compatible (≤ 2,500 kg).
Programming on SELCA 3045: enter the travels X=2000 mm, Y=750 mm, Z=600 mm; define tools, cutting parameters (Vc, fz), depth and width of pass.
Install ISO 50 tool in the chuck. Check tightening and balance.
Check machine conditions: clean guides, active lubrication, working suction/chip system.
Start the cycle: operate the X/Y/Z axis, spindle at 3,500 rpm (if applicable), and feed rate calculated for the machining operation. Monitor for noise, vibration, and surface quality.
After machining: retract the tool, stop the spindle, extract the piece, inspect the geometric and surface quality.
Daily cleaning and maintenance: remove chips, lubricate guides, check lubricant level, check tool changes.
The GOGLIO FX 20 CNC can be combined with accessories such as:
Rotary/indexing table for multi-sided machining
Pallet changer to increase productivity
Larger tool storage if possible
Improved chip/extraction system
Integrated workpiece measuring probe
Loading/unloading automation system
Updated control system (CNC retrofit) to improve functionality
Additional protection and work lighting.
When evaluating this used GOGLIO FX 20 CNC, check:
Hours of use and maintenance history: the fewer hours, the better.
Condition of guides and recirculating balls: check for play and abnormal noises.
Spindle: check run-out, tightening, vibrations.
Tool change: operation, stations engaged correctly.
Lubrication and oil/lubrication system condition.
Condition of the board and fixings: raised areas, signs of wear.
Vacuum/chip system: check that it is working.
Condition of electrical panel, wiring, SELCA 3045 control: if obsolete, consider upgrade.
Check whether the machine has the CE marking; if not, consider regulatory compliance.
Actual performance verification: Request that the machine be tested on a workpiece or test rig to verify accuracy and rigidity.
If the GOGLIO FX 20 CNC does not have the CE marking or updated documentation, it must be adapted to current regulations (Machinery Directive 2006/42/EC, Electrical Systems Directive 2014/35/EU, etc.). It is necessary to:
Guards that prevent access to moving or dangerous areas.
Emergency switches, signs, stop buttons.
Electrical panel compliant with differentials, earthing.
Machine technical documentation, use/maintenance manuals, intervention log.
In case of import or modifications, evaluate “revamping” the machine with a specialized organization to make it compliant.
The GOGLIO FX 20 CNC is used in the following sectors:
General mechanical industry – machining of medium-large parts
Molds and presses – bases, supports, plates
Automotive – structural components
Fittings and heavy duty small parts – areas where load capacity and large X-stroke are required
Repairs, third-party work – wherever a robust, reliable used machine is needed.
Buying a used GOGLIO FX 20 CNC is convenient because:
You get an industrial-grade milling machine with 2,000 mm X-travel, 13 kW spindle power, 15-position tool changer: very valid features.
The purchase cost will be significantly lower than a new one.
If properly maintained, a 1997 machine can still offer many years of service – especially if the essential components (guides, screws, spindle) are in good condition.
The waiting time is shorter: there is no need to wait for new production, and often the used ones are already “ready to use”.
The risk is lower if the machine condition check is performed correctly.
GOGLIO milling machine Model FX20 CNC Year 1997 Condition Used X-axis travel 2000 MM Y-axis travel 750 MM Z-axis travel 600 mm Numerical control SELCA 3045 Spindle connection ISO 50 Tool changer 15 Pos Dimensions 5000x3000x2900H mm Weight 12000 kg
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