Direct Metal Laser Sintering and Steel Fabrication Services

The world of rapid product development has been transformed by accessible CNC prototyping service options, streamlined online machining services, and versatile 3 axis machining services. These interconnected solutions provide designers, engineers, and businesses with powerful tools to accelerate innovation while maintaining precision and quality.

Selective Laser Sintering (SLS) is an industrial 3D printing process ideal for manufacturing end-use parts. In the SLS process, a laser selectively sinters polymer powder particles, fusing them together and building the part layer by layer.

• Large Print Bed: SLS machines have some of the largest print beds, enabling the production of larger parts.
• Excellent Mechanical Properties: The manufactured parts exhibit excellent isotropic mechanical properties, making them suitable for functional plastic parts.
• Adaptability to Complex Designs: SLS is particularly well-suited for complex parts and designs requiring extensive customization, meeting diverse customer needs.
• Cost-Effectiveness: As a cost-effective production method, SLS is widely favored by customers, especially for orders requiring high-volume production.

At Hongsinn, we manufacture your custom parts according to stringent manufacturing standards, ensuring all parts and processes meet our high standards. Thorough verification of these requirements is included in our inspection reports and shipped with every order.

The manufacturing process includes:

• Post-printing processing: Parts are shot-peened after printing, then air-blasted to remove excess powder from the surface, ensuring a clean finish.
• Additional post-processing options: To improve the appearance of the parts, we offer additional post-processing services such as:
  • Dyeing: Adding color to the parts.
  • Vacuum smoothing: Enhancing surface smoothness.
  • Tumbling: Further smoothing the surface and improving visual appeal.