Product Details
Fiber Laser Machine Overview
Guosheng Vertical Continuous Fiber Laser Machine mainly covers two models: 6000W and 12000W. It is a high-stability laser equipment specially developed for industrial scenarios such as laser cladding, quenching, and heating. Both models are built on a new single-module platform, integrated with an active homogenization module, and equipped with large-core-diameter fiber output (600μm for the 6000W model and 800μm for the 12000W model). Fiber Laser Machine can form highly homogenized flat-top beams in the focal area, which not only meets the strict requirements of industrial processing for precision and reliability but also adapts to production operations with different power demands, providing users with flexible and diversified selection solutions.
Parameter Comparison Table of Fiber Laser Machine
| Comparison Dimension |
6000W Model
|
12000W Model
|
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| Rated Output Power | 6kW | 12kW (12000-12200W) |
| Fiber Core Diameter | 600μm | 800μm (customizable) |
| Fiber Output Head Type | QBH | QP |
| Beam Quality | 20.5-27.5mm·mrad (BPP) | 80-100 (M²) |
| Maximum Power Consumption | 18kW | 28-32kW |
| Laser Cooling Water Flow Rate | ≥60L/min | ≥80L/min |
| Normal-Temperature Water Flow Rate for Cable Output Head | ≥1.5L/min | ≥3.0L/min |
| Chiller Cooling Capacity Requirement | >12kW | >25kW |
| Machine Dimensions (W×H×D, mm) | 500×1070×839 | 540×1120×870 |
| Machine Weight | ≤186kg (including air conditioner) | 205-220kg |
| Core Applicable Scenarios | Medium-low power cladding and quenching (e.g., repair of automotive crankshafts, surface enhancement of small molds) | High-power cladding and quenching (e.g., repair of wind turbine main shafts, surface cladding of large rolls, enhancement of heavy-duty components) |
Core Features of Fiber Laser Machine

Accurate Matching of Industrial Scenario Requirements
The 6000W Fiber Laser Machine model adopts a QBH fiber output head, matched with a 600μm custom laser transmission cable; the 12000W Fiber Laser Machine model adopts a QP fiber output head, matched with an 800μm cable. Both Fiber Laser Machine models are optimized for heavy-duty industrial scenarios such as cladding, which can effectively reduce power attenuation during laser transmission and ensure transmission stability.
This high-performance Fiber Laser Machine supports two operating modes: continuous and modulated, with a modulation frequency range of 1-5000Hz. It can not only meet the high-efficiency requirements of conventional continuous processing but also adapt to the process requirements of pulsed precision processing, flexibly coping with processing tasks of different materials and precisions.
Supported by Excellent Optical Performance
The 6000W Fiber Laser Machine features a central wavelength stably maintained at 1080±5nm, while the 12000W Fiber Laser Machine has a wavelength ranging from 1075-1085nm (standard value: 1080nm). Both Fiber Laser Machine models keep stable wavelengths under rated output power, with a power adjustment range of 10%-100%. This allows precise adjustment of output power according to processing materials (such as carbon steel, alloy steel, non-ferrous metals) to match diversified processing parameters.
For these two Fiber Laser Machine models, the beam quality (BPP) of the 6000W unit reaches 20.5-27.5mm·mrad, and the beam quality M² of the 12000W unit is 80-100 (for 800μm fiber core). Both have excellent beam focusing performance, which can ensure uniform energy distribution in the processing area and significantly improve the consistency and stability of processing results.


High Reliability and Operational Stability
Under rated output power, the long-term power instability of both Fiber Laser Machine models is only ±1.5%. This outstanding stability can effectively reduce the impact of power fluctuations on processing quality, provide precise and stable laser output for mass production, and ensure the product qualification rate of the Fiber Laser Machine.
The maximum power consumption of the 6000W Fiber Laser Machine is 18kW, and that of the 12000W Fiber Laser Machine is 28-32kW. Both Fiber Laser Machine models support wide-range power supply of three-phase 380±15% Vac, 50/60Hz, which can flexibly cope with voltage fluctuations in the industrial power grid and reduce the risk of shutdown caused by power supply issues.
Convenient Integration and Low-Maintenance Design
This Fiber Laser Machine supports multiple control methods including upper computer software, AD (analog voltage), RS-232, and Ethernet, enabling quick integration with automated production lines and MES systems. It realizes remote parameter setting, operation status monitoring, and data recording for the Fiber Laser Machine, perfectly adapting to the needs of intelligent production scenarios.
The Fiber Laser Machine has a compact structure: the 6000W model measures 965×420×780mm, and the 12000W model measures 1070×500×840mm. The weight is also optimized for flexible workshop layout: the 6000W model weighs ≤186kg (including air conditioner), and the 12000W model weighs 205-220kg. This space-saving design of the Fiber Laser Machine facilitates workshop planning and installation, significantly reducing site occupation costs.

Application Fields of Fiber Laser Machine

Surface repair of workpiece
This high-performance Fiber Laser Machine is widely used in fields such as construction machinery, automobile manufacturing, and aerospace. It is ideal for surface repair (e.g., repair of worn automotive engine crankshafts and wind turbine main shafts) and performance enhancement (e.g., cladding of wear-resistant layers on excavator bucket rods and steel rolling mill rolls) of metal components. The homogenization feature of the flat-top beam of this Fiber Laser Machine ensures uniform thickness of the cladding layer and firm bonding with the substrate, significantly reducing defects such as cracks and pores and extending the service life of components.
Enhanced surface hardening
This versatile Fiber Laser Machine is applicable to industries such as machine tool manufacturing, mold processing, and mining machinery. It can perform local quenching on metal workpieces (e.g., machine tool guideways, mold cavities, and middle troughs of scraper conveyors). By precisely controlling laser power and action time, this Fiber Laser Machine enables adjustable quenched layer depth (0.3-5mm) and increases the surface hardness of the workpiece by 20%-50%. Moreover, the workpiece has small deformation after quenching, eliminating the need for a large amount of subsequent correction processing and effectively reducing production cycle and costs.

Optical parameter details of Fiber Laser Machine
| Parameter Item |
6000W Model
|
12000W Model
|
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| Rated Output Power | 6kW | 12kW (standard value: 12100W, range: 12000-12200W) |
| Operating Mode | Continuous/Modulated | Continuous/Modulated |
| Polarization Direction | Random | Not specified (compatible with conventional industrial processing needs by default) |
| Power Adjustment Range | 10%-100% | 10%-100% |
| Central Wavelength | 1080±5nm (under rated power) | 1075-1085nm (standard value: 1080nm, under rated power) |
| Output Power Instability | ±1.5% (long-term, under rated power) | ±1.5% (long-term, under rated power) |
| Modulation Frequency | 1-5000Hz (under rated power) | 1-5000Hz (under rated power) |
| Indicator Red Light Output Power | 1-1.5mW | 1-1.5mW |
| Fiber Output Head Type | QBH | QP |
| Beam Quality | 20.5-27.5mm·mrad (BPP) | 80-100 (M², 800μm fiber core) |
| Fiber Core Diameter | 600μm | 800μm (customizable) |
| Output Fiber Length | 20m, 30m (optional) | 20m (customizable) |
Electrical parameter details of Fiber Laser Machine
| Parameter Item |
6000W Model
|
12000W Model
|
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| Operating Voltage | Three-phase 380±15% Vac, 50/60Hz | Three-phase 380±15% Vac, 50/60Hz |
| Maximum Power Consumption | 18kW | 28-32kW |
| Control Method | Upper computer software/AD/RS-232/Ethernet | Upper computer software/AD/RS-232/Ethernet |
| Input Power Cable | Included with the machine | 8 wires (2 wires shared, single wire cross-section: 6mm², marked with L1/L2/L3 phase wires and PE protective ground wire) |
Environmental and Structural parameter details of Fiber Laser Machine
| Parameter Item |
6000W Model
|
12000W Model
|
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| Overall Dimensions (W×H×D, mm) | 500×1070×839 | 540×1120×870 |
| Weight | ≤186kg (including air conditioner) | 205-220kg |
| Operating Ambient Temperature | 10-40℃ | 10-40℃ |
| Operating Ambient Humidity | 30%-70% (no condensation) | 30%-70% (no condensation) |
| Storage Temperature | -10-60℃ (internal cooling water drained) | -10-60℃ |
Cooling System parameter details of Fiber Laser Machine
| Parameter Item |
6000W Model
|
12000W Model
|
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| Cooling Method | Water cooling (laser + cable output head) | Water cooling (laser + cable output head) |
| Cooling Fluid Interface | Laser: 1 inlet, 1 outlet; Cable output head: 1 inlet, 1 outlet (normal temperature water) | Laser: 1 inlet, 1 outlet; Cable output head: 1 inlet, 1 outlet |
| Cooling Fluid Interface Size | Cooling water pipe: outer diameter 32mm, inner diameter 25mm | Cooling water pipe: inner diameter 32mm |
| Laser Cooling Water Flow Rate | ≥60L/min | ≥80L/min |
| Normal-Temperature Water Flow Rate for Cable Output Head | ≥1.5L/min | ≥3.0L/min |
| Maximum Input Pressure of Cooling Water | 7Bar | 7Bar |
| Chiller Cooling Capacity Requirement | >12kW | >25000W (25kW) |
| Chiller Temperature Control Precision | ±1℃ | ±1℃ |
| Chiller Water Temperature Setting | 22±1℃ | 22±1℃ |
Usage Precautions of Fiber Laser Machine

Safety Protection
Both Fiber Laser Machine models are Class 4 laser equipment with a laser wavelength around 1080nm. During the operation of the Fiber Laser Machine, certified laser safety goggles suitable for this wavelength band must be worn at all times. Direct viewing of the laser output head of the Fiber Laser Machine is strictly prohibited (even with safety goggles, direct observation of the output head is forbidden when the equipment is powered on). The Fiber Laser Machine must be reliably grounded via the PE wire of the power cable to prevent electric shock caused by a charged machine casing.
Cooling System Maintenance
The cooling system of the Fiber Laser Machine must use pure water. For the Fiber Laser Machine, 10% ethanol can be added to prevent mildew in conventional environments, and 30% ethanol must be added in environments of -10-0℃. The water inlet filter assembly of the Fiber Laser Machine must be cleaned regularly (at least once a week is recommended) to prevent blockage of the water circuit by impurities. When the Fiber Laser Machine is not in use for a long time, the cooling water inside the laser and cooling system must be drained to avoid freezing or corrosion of the pipeline.


Environmental Requirements
The Fiber Laser Machine must operate in an environment with a temperature of 10-40℃ and humidity of 30%-70% (no condensation), avoiding high-humidity (relative humidity >70%) and condensation scenarios. If the ambient dew point temperature for the Fiber Laser Machine is higher than 22℃, turn on the dehumidifier for 10-15 minutes or start the cabinet air conditioner to cool down first. Start the Fiber Laser Machine only after the dew point temperature drops below 22℃.
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Warranty-Related
During the warranty period of the Fiber Laser Machine, damages to the Fiber Laser Machine caused by maintenance by non-Guosheng professionals, improper use of the equipment, or failure to operate in accordance with the manual (e.g., incorrect installation, no grounding) are not covered by the warranty. The original packaging box must be used when the Fiber Laser Machine is repaired or returned, otherwise the free maintenance rights will be affected.
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Warranty and Services of Fiber Laser Machine
In the face of overseas markets, we implement indiscriminate after-sales service.
Warranty Scope
From the date of shipment, the product provides free warranty for faults caused by material defects and manufacturing process issues. Guosheng has the right to choose to repair or replace faulty components based on the fault situation. For components repaired or replaced during the warranty period, the warranty service is only provided for the original fault.
Technical Support
If the equipment alarms or malfunctions during use, users can contact Guosheng technicians at any time to obtain professional troubleshooting guidance. All equipment maintenance must be performed by Guosheng professionals; users are prohibited from disassembling the equipment by themselves, as unauthorized disassembly will invalidate the warranty.
Repair Return Requirements
Equipment returned for repair must be properly packaged using the original packaging box, with a written description of the fault phenomenon and occurrence scenario. Users must submit a written warranty application within 60 days of discovering the problem; otherwise, the warranty rights may be affected.
Global Market
With high performance and good reputation, our laser machines are widely used across the globe.
north America
USA, Canada, Mexico
South America
Brazil, Colombia, Chile
Europe
Germany, France, Spain, UK, Russia

Northeast Asia
China, Japan, South Korea
Southeast Asia
Indonesia, Vietnam, Malaysia
Oceania
Australia, New Zealand
Customer Service of Fiber Laser Machine
Pre-Sales Service
During the pre-sales stage, we provide comprehensive support centered around customer needs. First, we engage in in-depth communication to understand the specific challenges and process requirements faced by customers. Subsequently, we tailor customized processing solutions based on these needs, ensuring they precisely align with production objectives to enhance manufacturing efficiency and quality. If customers require further validation, we also offer free sample processing services-we complete the processing in our factory, produce videos demonstrating the entire process and results, and provide comprehensive assurance for customers' pre-purchase decision-making.
After-Sales Service
After-sales service is part of our commitment to ensuring comprehensive support for our customers throughout their usage experience. We provide detailed installation training videos and user manuals in English, covering aspects such as installation, operation, maintenance, and troubleshooting. Additionally, we offer technical support through various channels, including desktop remote assistance, email, phone, WhatsApp, to ensure that customers can promptly receive help and guidance when encountering issues with installation, operation, or adjustments.

Export Packing & Logistics of Fiber Laser Machine

Non-Wooden Template Material & Structural Requirements
The export packaging of laser cladding equipment strictly complies with international quarantine and transportation standards. It fully adopts non-wooden packaging templates (preferring materials that meet the ISPM 15 International Phytosanitary Standards for Wood Packaging Materials, such as high-density plywood and composite fiberboard) to eliminate the cross-border quarantine risks that may be caused by solid wood materials. The selection of templates must meet the equipment's load-bearing requirements (each template has a static load strength of no less than 1500N/m²), and the joints are reinforced with galvanized steel straps to prevent structural loosening during transportation.
Packing Cushioning, Protection & Labeling Requirements
During packing, an EPE foam cushioning layer (with a thickness of no less than 50mm) is laid between the equipment and the template. Key components (such as the laser head and control cabinet) are additionally covered with waterproof PE bags. The outer wall of the box is clearly affixed with labels in accordance with export requirements (including equipment model, gross weight, center of gravity, and warning signs such as "Handle with Care" and "Keep Dry"), ensuring full compliance with the destination country's import packaging inspection standards.


In-plant Packing Process
The entire packing process of the equipment is carried out in a closed indoor workshop to avoid the impact of rain, snow, and dust during open-air operations. Closed trucks equipped with hydraulic lifting platforms are selected to ensure smooth loading and unloading of the equipment. If non-enclosed truck bodies (such as stake trucks) must be used due to transportation radius constraints, the equipment must be covered with a double-layer rainproof tarpaulin (the outer layer is PVC-coated rainproof cloth, and the inner layer is breathable moisture-proof film) after being loaded onto the truck. The edges of the tarpaulin are tightly fixed with nylon ropes, and the four corners hang down to the bottom of the truck body to prevent rainwater penetration.
Container Fixation Process
After the equipment is loaded into the container, the "three-point fixation" plan is implemented immediately-fixing the template to the container floor via expansion bolts at the bottom; using galvanized steel wires (with a diameter of no less than 8mm) to diagonally pull and fix to the hooks on the side walls of the container at the two sides; and using adjustable pressure rods to prop against the top plate of the container at the top (the contact end of the pressure rod with the equipment is wrapped with a rubber pad to avoid scratching the equipment surface). After fixation, a sway test is required (applying horizontal thrust manually, with the equipment displacement not exceeding 5mm) to ensure no displacement risk during bumpy sea or land transportation.


Full-Process Tracking and Control
Special personnel are assigned to follow up on the logistics process. From the factory shipment, port customs declaration, sea transportation to the destination country's customs clearance, the transportation status (including temperature, humidity, and location information) is recorded at each link. On-site photos are taken and retained at key nodes (such as container loading onto the ship and unloading at the port) to ensure full traceability and minimize the risk of transportation damage

Air Transportation:
Urgent samples/parts

Land Transportation:
Inland/regional delivery

Sea Transportation:
Full units to nearby ports
We offer multiple conveyance options tailored to different logistics needs of laser equipment shipping: Air conveyance primarily handles urgent overseas sample deliveries and small replacement parts; maritime conveyance transports complete equipment units via container ships to ports near our customers' locations; meanwhile, overland conveyance supports inland distribution-delivering equipment from ports or airports directly to customers' facilities, which is ideal for regional shipments.
Certifications & Industry Compliance of Fiber Laser Machine
Certifications
Xi'an Guosheng Laser Technology Co., Ltd. holds a comprehensive suite of certifications validating our commitment to global standards and operational excellence:
- European Market Access: CE certification (issued by EU-accredited body UDEM in 2024) enables seamless market entry for key equipment, ---meeting stringent EU safety and performance directives.
- Quality Management: ISO 9001:2015 certification ensures systematic control over manufacturing processes and product consistency.
- Environmental Management: ISO 14001:2015 certification demonstrates our adherence to sustainable production practices and environmental responsibility.
- Occupational Health & Safety: ISO 45001:2018 certification guarantees a secure working environment for employees and partners.

CE certification

EMC Report

MD Report

ISO 9001:2015

ISO 14001:2015

ISO 45001:2018

ZL 2020 2 2487471.3

ZL 2020 2 1078661.3

ZL 2020 2 1078640.1

Certification Of Green Low Unit

Certification of Carbon Neutrality Demo Unit

Certification of AAA - Level Quality Service Integrity Unit

Certification of AAA - Level Integrity Operation Demo Unit

Certification of AAA - Level Quality Service Integrity Unit

Certification of AAA - Level Integrity Supplier Unit
Technical Leadership in Laser Cladding
Our laser cladding processes achieve industry-leading precision and durability, meeting the most demanding standards of aerospace and defense sectors:
- Aerospace-Grade Precision: Coatings demonstrate micron-level accuracy and metallurgical bonding, critical for turbine blades, hydraulic components, and structural repairs in aircraft.
- Defense-Compliant Reliability: Equipment and processes satisfy rigorous material performance criteria, including extreme temperature resistance (-50°C to 1000°C), fatigue resistance under cyclic loads, and corrosion resistance in saline/harsh environments.
- Advanced Material Capabilities: Mastery of high-performance alloys (e.g., Inconel 718, Stellite 6, WC-Co composites) ensures tailored solutions for wear, heat, and corrosion challenges across mission-critical applications.
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