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91W Portable 974nm Fiber Laser Igniter with 10× Adjustable Optics

91W Portable 974nm Fiber Laser Igniter with 10× Adjustable Optics

Product Details:
Place of Origin: China
Brand Name: Xinland
Model Number: 70W
Detail Information
Place of Origin:
China
Brand Name:
Xinland
Model Number:
70W
Laser Output:
91W
Wavelength:
974nm Infrared
Electrical Power:
140W
Optical System:
10× Adjustable Lens
Alignment Light:
Visible Green Laser
Cooling:
Active Fan Cooling
Thermal Protection:
Automatic Temperature Protection
Protection Threshold:
45°C
Available Colors:
Black / Gray / White
Power Supply:
Integrated Rechargeable Lithium Battery System
Battery Monitoring:
Integrated Status Display
Trading Information
Minimum Order Quantity:
1pc
Price:
Negotiated
Payment Terms:
T/T, Western Union, , D/P, D/A, L/C
Supply Ability:
10000pcs per month
Product Description

91W Portable 974nm Fiber Laser Igniter with 10× Adjustable Optics

High-Output Laser Technology in a Portable Platform

Built around a 91W fiber laser source, this portable laser ignition system combines high optical output with adjustable focusing, active cooling and integrated electronic protection.

Operating at a 974nm infrared wavelength, the system is designed for controlled professional environments where compact dimensions, portable power and adjustable optical performance are required.

A visible green alignment beam, battery status display and key-controlled power system are integrated into the housing for convenient system monitoring and controlled operation.

91W Portable 974nm Fiber Laser Igniter with 10× Adjustable Optics

91W Fiber Laser Source

The system incorporates a 91W IPG fiber laser source with an electrical power rating of approximately 140W.

The 974nm infrared output is invisible to the human eye, while an independent visible green alignment beam assists with identifying the optical working position.

For commercial projects where laser-source traceability is required, source documentation can be discussed according to order requirements.

10× Adjustable Optical System

An integrated 10× optical assembly provides adjustable focusing for different controlled working configurations.

Rather than relying on a fixed optical setup, the adjustable design gives professional users greater flexibility when configuring the system for laboratory evaluation, engineering testing or other authorized applications.

The optical aperture should be kept clean and protected from dust, impact and contamination to maintain consistent performance.

Active Thermal Management

High-output laser systems generate significant heat during operation.

To support reliable thermal management, the unit incorporates active fan cooling together with internal heat-dissipation components. An electronic temperature protection system continuously monitors operating temperature.

When the internal temperature reaches approximately 45°C, the protection circuit automatically interrupts laser operation to help protect the optical source and electronic components.

Normal operation can resume after the unit returns to an appropriate operating temperature.

Integrated Rechargeable Power System

The portable housing incorporates high-discharge lithium battery cells designed to support the current requirements of the laser system.

The battery management system includes high-current discharge capability, charging protection and cell-balancing functions.

A front-mounted battery indicator allows users to check remaining power before operation and determine when recharging is required.

Visible Green Alignment Beam

Because 974nm infrared radiation cannot be seen directly, the system includes a visible green alignment laser.

This auxiliary beam provides a visual reference for alignment and positioning without requiring the operator to rely on visibility of the primary infrared output.

The visibility of the alignment beam may vary according to ambient lighting conditions.

Lightweight 3D-Printed Enclosure

The housing uses a 3D-printed construction to reduce overall weight while allowing a compact internal arrangement for the laser source, battery, cooling system and optical assembly.

The enclosure is available in Black, Gray and White.

Because the housing is produced using additive manufacturing, minor layer lines or cosmetic surface variations may be visible. These characteristics are associated with the manufacturing process and do not necessarily affect system functionality.

Key Features

  • 91W fiber laser source
  • 974nm infrared output
  • Approx. 140W electrical power
  • 10× adjustable optical system
  • Visible green alignment beam
  • Integrated rechargeable battery system
  • Battery status display
  • High-current battery management circuitry
  • Active fan-assisted cooling
  • Automatic thermal protection
  • Approx. 45°C thermal cutoff
  • Key-controlled main power
  • Lightweight 3D-printed enclosure
  • Black, Gray and White housing options
  • Suitable for OEM and project-based customization

Professional and OEM Applications

The compact architecture makes this model suitable for controlled engineering evaluation, laboratory research, optical-system development, product demonstrations and other authorized professional applications requiring a portable high-output laser platform.

For distributors, research projects and system integrators, OEM and ODM services may be available for housing configuration, branding, accessories and project-specific requirements.

Please contact us with your intended application and technical requirements for configuration details.

Safety Information

This device contains a high-power invisible infrared laser source. Direct or reflected exposure can cause severe eye and skin injury and may create a fire hazard.

Operation should be limited to trained and authorized personnel in a controlled laser environment. Appropriate laser protective eyewear matched to the operating wavelength and optical density requirements must be used.

Never direct the laser toward people, animals, vehicles, aircraft, reflective surfaces, flammable materials or explosive materials.

Suitable engineering controls, restricted access, beam containment and applicable laser-safety procedures should be established before operation.

The product must be stored securely and kept away from minors. Users are responsible for complying with applicable local regulations and workplace laser-safety requirements.