Presentation of the equipment's characteristics

The GST 30mm Internal Bore Laser Cladding Head is engineered for laser cladding and DED/LMD deposition inside small bores, enabling high-quality coating build-up and repair on internal cylindrical surfaces.
With a slim, extended structure, it is optimized for accessing deep and narrow internal diameters, making it suitable for applications such as sleeves, bushings, valve components, and precision tubular parts.

This model supports up to 2 kW laser power and adopts a two-beam powder feeding design, helping achieve stable deposition and consistent coating quality in restricted internal spaces.

processed samples

  • Optimized for Small Internal Bores
    Designed for laser cladding inside bores with a minimum internal diameter of ≥ 30 mm.

  • Two-Beam Powder Feeding
    Provides stable powder delivery for consistent deposition quality in narrow spaces.

  • Compact & Extended Head Structure
    Designed length ≥ 600 mm enables deep-bore access for internal surface cladding.

  • Efficient Laser Processing up to 2 kW
    Suitable for internal coating build-up, wear repair, and corrosion protection applications.

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

  • Replaceable Protective Window
    Uses a compact protective window to protect optics and reduce maintenance downtime.

ParameterSpecification
Product ModelGST-F30 / F150
Product TypeInternal bore laser cladding head
Maximum Laser Power2 kW
CollimationF30
Focal LengthF150
Powder FeedingTwo-beam powder feeding
Laser InterfaceQBH
Minimum Bore Diameter≥ 30 mm
Head Length≥ 600 mm
Protective Window10 × 1.6 mm
ApplicationInternal bore laser cladding, DED/LMD deposition, wear & corrosion protection, part repair