Presentation of the equipment's characteristics

The GST 40mm Internal Bore Laser Cladding Head is designed for laser cladding and DED/LMD deposition inside medium-size bores, enabling high-quality coating build-up and internal surface repair.
Its slim and extended structure allows stable processing in deep internal diameters, making it suitable for internal wear protection, corrosion-resistant coatings, and refurbishment of tubular parts.

This model supports up to 3 kW laser power and features a two-beam powder feeding configuration, delivering stable powder flow and consistent cladding quality in restricted internal environments.

processed samples

  • Designed for Internal Bore Cladding (≥ 40 mm ID)
    Optimized for internal cylindrical surfaces and bore cladding applications.

  • Two-Beam Powder Feeding
    Ensures stable powder delivery and improved deposition consistency inside bores.

  • Extended Reach for Deep Bores
    Designed length ≥ 600 mm to access deeper internal surfaces.

  • Up to 3 kW Laser Power
    Suitable for efficient internal coating build-up and repair tasks.

  • Standard Fiber Laser Interface
    Compatible with QBH interface for easy integration with mainstream fiber laser sources.

  • Replaceable Protective Window
    Protects internal optics and helps reduce maintenance downtime.

ParameterSpecification
Product ModelGST-F40 / F200
Product TypeInternal bore laser cladding head
Maximum Laser Power3 kW
CollimationF40
Focal LengthF200
Powder FeedingTwo-beam powder feeding
Laser InterfaceQBH
Minimum Bore Diameter≥ 40 mm
Head Length≥ 600 mm
Protective Window12.7 × 2.9 mm
ApplicationInternal bore laser cladding, DED/LMD deposition, wear & corrosion protection, internal surface repair