[LOADING EQUIPMENT DATABASE...]
[LOADING EQUIPMENT DATABASE...]
nLIGHT
ALTA 4kW
4kW Fiber
Product image not available.
Visit manufacturer for official photos.
Product images and specifications are property of their respective manufacturers. LaserSpecHub aggregates publicly available data for comparison purposes only.
4kW Fiber cutting Machine
4kW
United States
2023
Interested in the nLIGHT ALTA 4kW?
Get pricing and availability from verified suppliers
nLIGHT ALTA 4kW buyer page for fiber laser source and OEM integration searches. Validate source-only scope, beam delivery, fiber length, chiller, cutting or welding head compatibility, back-reflection protection, controller interface, commissioning, safety responsibilities, warranty ownership, and service region before comparing with ALTA 10kW, IPG, Raycus, or Max Photonics sources.
Use this ALTA 4kW page for mid-power fiber source searches where buyers must separate source-only pricing, integration scope, cooling, controls, safety, commissioning, and warranty ownership from a complete machine package.
Confirm whether the quote includes only the ALTA source or also fiber delivery, chiller, cutting or welding head, controller interface, cabinet integration, safety package, and commissioning.
Validate back-reflection protection, fiber length, head compatibility, control handshake, cooling load, and whether the OEM owns process tuning for the 4kW retrofit or system build.
Define who handles field service, replacement modules, warranty labor, safety documentation, parameter development, and downtime response before comparing nLIGHT with IPG, Raycus, or Max Photonics.
Estimated range is a planning band. Confirm the final quote against included software, optics, safety package, installation, freight, training, and service terms.
Use $35000-75000 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.
4kW nLIGHT ALTA route for source-only integration validation
ALTA 4kW comparisons should separate source-only pricing from fiber delivery, chiller, head compatibility, controls, safety, commissioning, warranty ownership, field service, and integration responsibility.
Best For: OEMs and retrofit buyers comparing mid-power fiber sources separately from complete machine packages.
Power vs. work area compared to 50 machines in this category
| Brand | nLIGHT |
| Model | ALTA 4kW |
| Laser Type | Fiber |
| Power Output | 4 kW |
| Wavelength | 1070 nm |
| Laser Source | nLIGHT |
| Control System | OEM interface |
| Cooling Type | Water |
| Country of Origin | US |
| Release Year | 2023 |
| Warranty | 2 years |
| Price Range | $35,000 - $75,000 |
Maximum material thickness and cutting speeds for the nLIGHT ALTA 4kW
| Material | Max Thickness | Speed @5mm | Speed @10mm |
|---|---|---|---|
| Titanium | mm | - | - |
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.
OEMs and retrofit buyers comparing mid-power fiber sources separately from complete machine packages.
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 mid-range alternatives offer comparable specifications from other manufacturers.
5 models available — sorted by power output
Common questions about the nLIGHT ALTA 4kW
The nLIGHT ALTA 4kW features a 4kW fiber laser, suitable for metal cutting and sheet processing.
Contact suppliers for pricing, lead times, and detailed specifications for the nLIGHT ALTA 4kW 4kW.
LaserSpecHub connects you with verified equipment suppliers worldwide
Keep model-specific price queries on the model page, then use the workflow links to validate power, speed, time, gas use, and cost.
Model price authorityModel-specific price range, specifications, alternatives, and inquiry path.
Pick fiber, CO2, or solid-state based on material, wavelength, and budget.
02Laser Power RecommenderTranslate material and thickness needs into a viable power range.
03Workspace Size MatcherMatch part dimensions and nesting needs to table size.
04Assist Gas SelectorChoose gas type, pressure, and purity before comparing systems.
05Chiller Capacity CalculatorSize support equipment once the laser class is known.