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SPI Lasers
redENERGY G4 50W
50W Fiber
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50W Fiber marking Machine
50W
United Kingdom
2022
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SPI Lasers redENERGY G4 50W buyer page for marking and OEM integration searches. Confirm pulse format, MOPA needs, beam delivery, control interface, enclosure, fume extraction, and material-marking samples before comparing it with IPG, TRUMPF TruMark, or lower-cost fiber marker packages.
Use this page to separate bare-source, marking-head, and complete-workstation intent before comparing SPI redENERGY G4 price or replacement options.
Confirm whether the quote includes only the fiber source or also scanner, optics, controller, software, enclosure, fume extraction, and safety interlocks.
Request sample marks on your stainless, aluminum, coated metal, plastic, or data-matrix workload with cycle time, contrast, depth, and readability criteria.
Validate control interface, pulse mode, MOPA requirements, field size, beam delivery, and service path before comparing it with IPG, TRUMPF TruMark, or lower-cost markers.
Estimated range is a planning band. Confirm the final quote against included software, optics, safety package, installation, freight, training, and service terms.
Use $18000-35000 as the research range, then normalize every supplier quote to the same configuration.
Ask for sample results, service response time, warranty labor terms, consumable pricing, facility requirements, and acceptance criteria before approval.
Compare one same-power alternative, one lower-cost alternative, and one premium support option before treating the first quote as market price.
50W industrial fiber source for marking and OEM integration
Do not compare the redENERGY G4 only against complete enclosed markers. Confirm whether the quote is a laser source, marking head, or complete workstation, then normalize optics, software, enclosure, and service scope.
Best For: Integrators and production teams that need a branded fiber source, stable marking output, and validated control integration.
Power vs. work area compared to 13 machines in this category
| Brand | SPI Lasers |
| Model | redENERGY G4 50W |
| Laser Type | Fiber |
| Power Output | 0.05 kW |
| Wavelength | 1064 nm |
| Control System | OEM integration |
| Cooling Type | Air |
| Country of Origin | UK |
| Release Year | 2022 |
| Warranty | 1 years |
| Price Range | $18,000 - $35,000 |
Find more machines matching these specifications
Use this block to qualify price, fit, operating requirements, and shortlist alternatives before requesting quotes.
Confirm freight, installation, training, chiller, fume extraction, assist gas setup, and spare lens/nozzle starter kits before comparing final supplier quotes.
Integrators and production teams that need a branded fiber source, stable marking output, and validated control integration.
Material capability is not fully published. Request a test-cut report for your thickest production material.
Check thickness parametersBudget for protective window replacement, nozzle wear, chiller service, extraction filters, and periodic source/cutting-head inspection.
These entry-level alternatives offer comparable specifications from other manufacturers.
| Model | Power | Work Area | Max Steel | Origin | |
|---|---|---|---|---|---|
SPI Lasers redENERGY G4 50W Current | 0.05 kW | - | - | United Kingdom | - |
Trotec SP4000 500W CO2 URL | 0.5 kW | 3210×2210 | - | Austria | View → |
4JET Technologies Inline Marker 200 URL | 0.2 kW | - | - | Germany | View → |
Universal Laser Systems Ultra X6000 | 0.15 kW | 812×457 | - | United States | View → |
Universal Laser ILS12.150D 150W | 0.15 kW | 1219×610 | - | United States | View → |
4 models available — sorted by power output
Common questions about the SPI Lasers redENERGY G4 50W
The SPI Lasers redENERGY G4 50W features a 0.05kW fiber laser, suitable for marking and engraving.
Contact suppliers for pricing, lead times, and detailed specifications for the SPI Lasers redENERGY G4 50W 0.05kW.
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